{"title":"Arduino Shields","description":"\u003cp\u003eArduino shields are plug-on expansion boards that stack directly onto an Arduino Uno or Mega, adding new capabilities without requiring custom circuitry. They follow a standardised pin layout, making them interchangeable and easy to combine.\u003c\/p\u003e\u003cp\u003eAvailable shields include motor driver shields for controlling DC and stepper motors, relay shields for switching mains-voltage loads, data logging shields with SD card and RTC support, Ethernet and WiFi shields for network connectivity, and prototype shields for custom circuit work.\u003c\/p\u003e\u003cp\u003eShields are widely used in education to teach specific electronics concepts with minimal wiring, and in prototyping to rapidly validate ideas before committing to a custom PCB. Common applications include home automation relay control, GPS data logging, motor-driven robots, and remote sensor networks.\u003c\/p\u003e","products":[{"product_id":"screw-shield","title":"Screw Shield","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\r\n\u003cp\u003eThe Arduino Screw Shield is an accessory board designed to be mounted on top of an Arduino board to provide a convenient and reliable way to connect external circuits using screw terminals. The screw shield features a series of screw terminals arranged in a grid pattern that corresponds to the pin layout of the Arduino board. This makes it easy to connect wires or components to the Arduino board without the need for breadboarding or soldering.\u003c\/p\u003e\r\n\u003cp\u003eThe screw shield is compatible with a wide range of Arduino boards, including the Uno, Mega, and Leonardo, and is designed to work with both 5V and 3.3V systems. The shield is designed to be stackable, which means that it can be used in combination with other shields to add additional functionality to the Arduino board.\u003c\/p\u003e\r\n\u003cp\u003eThe screw shield is made from high-quality materials and features a robust construction that is designed to withstand the rigors of repeated use. The board features a compact form factor that is easy to integrate into a wide range of projects, and it comes with a set of headers that allow it to be easily mounted onto an Arduino board.\u003c\/p\u003e\r\n\u003cp\u003eIn terms of specifications, the screw shield features a maximum voltage rating of 250V and a maximum current rating of 10A per terminal. The screw terminals are made from high-quality brass and are designed to provide a secure and reliable connection. The board also features a series of power and ground pins that can be used to power external circuits or to connect to other shields.\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTerminal Screw Rating: 250V 10A\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Screw Shield\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":44748760056121,"sku":"ARD-SHI-011","price":8.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/screw-shield-1_64763155-b6d9-4bad-849a-877d2fe488eb.jpg?v=1683954821"},{"product_id":"touch-lcd-shield-4-for-arduino","title":"Touch LCD Shield 4 inch for Arduino","description":"\u003ch2\u003eFEATURES\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eResistive touch screen TFT LCD, 4inch, 480x320 resolution\u003c\/li\u003e\r\n\u003cli\u003eStandard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO\u003c\/li\u003e\r\n\u003cli\u003eOnboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control\u003c\/li\u003e\r\n\u003cli\u003ePWM backlight control, allows to adjust the backlight to a comfortable level\u003c\/li\u003e\r\n\u003cli\u003eMicro SD slot, provides an easy way to store photos for displaying\u003c\/li\u003e\r\n\u003cli\u003eControlled via SPI, only a few Arduino pins are used\u003c\/li\u003e\r\n\u003cli\u003eComes with STM32 and Arduino examples, convenient for porting\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eKEY PARAMETERS\u003c\/h2\u003e\r\n\u003ctable class=\"tabSty-2\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eLCD TYPE\u003c\/th\u003e\r\n\u003ctd\u003eTFT\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eLCD INTERFACE\u003c\/th\u003e\r\n\u003ctd\u003eSPI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eLCD CONTROLLER\u003c\/th\u003e\r\n\u003ctd\u003eILI9486\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eTOUCH SCREEN TYPE\u003c\/th\u003e\r\n\u003ctd\u003eResistive\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eTOUCH SCREEN CONTROLLER\u003c\/th\u003e\r\n\u003ctd\u003eXPT2046\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eCOLORS\u003c\/th\u003e\r\n\u003ctd\u003eRGB, 65K colors\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eRESOLUTION\u003c\/th\u003e\r\n\u003ctd\u003e480x320 (Pixel)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eASPECT RATIO\u003c\/th\u003e\r\n\u003ctd\u003e8:5\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eI\/O VOLTAGE\u003c\/th\u003e\r\n\u003ctd\u003e3.3V\/5V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eINTERFACE\u003c\/h2\u003e\r\n\u003ctable class=\"tabSty-1\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eSYMBOL\u003c\/th\u003e\r\n\u003cth\u003eARDUINO \/ NUCLEO PIN\u003c\/th\u003e\r\n\u003cth\u003eDESCRIPTION\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5V\u003c\/td\u003e\r\n\u003ctd\u003e5V\u003c\/td\u003e\r\n\u003ctd\u003e5V power input\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eGND\u003c\/td\u003e\r\n\u003ctd\u003eGND\u003c\/td\u003e\r\n\u003ctd\u003eGround\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSCLK\u003c\/td\u003e\r\n\u003ctd\u003eD13\u003c\/td\u003e\r\n\u003ctd\u003eSPI clock\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMISO\u003c\/td\u003e\r\n\u003ctd\u003eD12\u003c\/td\u003e\r\n\u003ctd\u003eSPI data input\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMOSI\u003c\/td\u003e\r\n\u003ctd\u003eD11\u003c\/td\u003e\r\n\u003ctd\u003eSPI data output\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLCD_CS\u003c\/td\u003e\r\n\u003ctd\u003eD10\u003c\/td\u003e\r\n\u003ctd\u003eLCD chip select\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLCD_BL\u003c\/td\u003e\r\n\u003ctd\u003eD9\u003c\/td\u003e\r\n\u003ctd\u003eLCD backlight\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLCD_RST\u003c\/td\u003e\r\n\u003ctd\u003eD8\u003c\/td\u003e\r\n\u003ctd\u003eLCD reset\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLCD_DC\u003c\/td\u003e\r\n\u003ctd\u003eD7\u003c\/td\u003e\r\n\u003ctd\u003eLCD data\/command selection\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTP_BUSY\u003c\/td\u003e\r\n\u003ctd\u003eD6\u003c\/td\u003e\r\n\u003ctd\u003eTouch panel busy\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSD_CS\u003c\/td\u003e\r\n\u003ctd\u003eD5\u003c\/td\u003e\r\n\u003ctd\u003eMicro SD card chip select\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTP_CS\u003c\/td\u003e\r\n\u003ctd\u003eD4\u003c\/td\u003e\r\n\u003ctd\u003eTouch panel chip select\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTP_IRQ\u003c\/td\u003e\r\n\u003ctd\u003eD3\u003c\/td\u003e\r\n\u003ctd\u003eTouch panel interrupt\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eEXTERNAL DIMENSION\u003c\/h2\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/4inch-TFT-Touch-Shield\/4inch-TFT-Touch-Shield-size.jpg\" alt=\"4inch-TFT-Touch-Shield-dimension\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eDEVELOPMENT RESOURCES\u003c\/h2\u003e\r\n\u003cp\u003eWiki : \u003ca href=\"http:\/\/www.waveshare.com\/wiki\/4inch_TFT_Touch_Shield\" target=\"_blank\" rel=\"noopener\"\u003ewww.waveshare.com\/wiki\/4inch_TFT_Touch_Shield\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Touch LCD Shield 4\" for Arduino\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":44748789252409,"sku":"13587","price":49.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/4inch-tft-touch-shield-3_df74e1ce-198c-4005-a3be-99b30ddc6e3e.jpg?v=1683955312"},{"product_id":"motor-shield-l293d","title":"Motor Shield L293D","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\r\n\u003cp\u003eThe L293D motor shield is a quadruple high-current half-H driver. It is designed to provide bidirectional drive currents of up to 600mA at voltages from 4.5V to 36V. Both devices are designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as other high-current\/high-voltage loads in positive-supply applications.\u003c\/p\u003e\r\n\u003cp\u003eAll inputs are TTL compatible. Each output is a complete totem-pole drive circuit, with a Darlington transistor sink and a pseudo-Darlington source. Drivers are enabled in pairs, with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the associated drivers are enabled, and their outputs are active and in phase with their inputs. When the enable input is low, those drivers are disabled, and their outputs are off and in the high-impedance state. With the proper data inputs, each pair of drivers forms a full-H (or bridge) reversible drive suitable for solenoid or motor applications.\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eUp to 4 bidirectional DC motors and 4 PWM speed controllers (approximately 0.5% resolution)\u003c\/li\u003e\r\n\u003cli\u003eUp to 2 stepper motor forward and reverse control, single \/ double step control, staggered or micro-step and rotation angle control\u003c\/li\u003e\r\n\u003cli\u003e4-way H-bridge: The L293D chip provides 0.6A (peak 1.2A) current per bridge with thermal shutdown protection, 4.5V to 36V\u003c\/li\u003e\r\n\u003cli\u003eThe pull-down resistor ensures that the motor remains stopped at power-up\u003c\/li\u003e\r\n\u003cli\u003eLarge terminal blocks make wiring easier (10-22AWG) and power\u003c\/li\u003e\r\n\u003cli\u003eOn-board reset button\u003c\/li\u003e\r\n\u003cli\u003e2 large terminal external power terminals, to ensure logic and motor drive power separation\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eOperating Voltage: 4.5V - 36V\u003c\/li\u003e\r\n\u003cli\u003eOperating Current: 600mA per Channel\u003c\/li\u003e\r\n\u003cli\u003ePeak Current: 1.2A per Channel\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Motor Shield L293D\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":44757192671545,"sku":"ARD-SHI-004","price":7.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/motor-shield-l293d-1.jpg?v=1683953946"},{"product_id":"ywrobot-prototype-shield-arduino-uno","title":"Prototype Shield Arduino Uno","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\r\n\u003cp\u003eTired of all the messy wires running to and from your breadboard? Tighten up your project with this shield! This prototype shield is fully gold plated, which provides good resistance against oxidation.\u003c\/p\u003e\r\n\u003cp\u003eOn-board are 4 LEDs (R,Y,G,B) and 2 push buttons connected individually to different pins for you to use, which is a very useful feature to have - Simply connect the corresponding pin to use it. The solder pads are double sided, which allows you to make use of both sides to solder if necessary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePlugs directly into an Arduino UNO with no soldering required\u003c\/li\u003e\r\n\u003cli\u003eAllows soldering of components directly on to the shield\u003c\/li\u003e\r\n\u003cli\u003eComes with mini breadboard which can be fixed directly onto the shield allowing for solderless prototyping\u003c\/li\u003e\r\n\u003cli\u003eIntegrated power indicator, status lights and reset button\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Prototype Shield Arduino Uno\u003c\/li\u003e\r\n\u003cli\u003e1x Solderless Breadboard 170 Tie Point\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"YWRobot","offers":[{"title":"Default Title","offer_id":44757201092921,"sku":"ARD030106","price":14.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/o1cn01twaxeh1mbyolnkgr3__33841454.jpg?v=1683955734"},{"product_id":"ywrobot-power-shield-v1-for-arduino","title":"Power Shield V1 for Arduino","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\r\n\u003cp\u003eIf you've been looking for a way to have a portable power for your Arduino while keeping the setup neat, here's a great Power Shield for you. On-board are LEDs to indicate the current battery level. You can continue stacking more shields on top of this as the pins are still exposed to facilitate normal use. This li-ion battery has a capacity of 1500mAh, and takes about 1hr for a full charge. \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote: Please remove power shield when not in use. If battery is over drained it will cause the battery to bloat and become un-usable.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eInput Voltage: 3.7V\u003c\/li\u003e\r\n\u003cli\u003eOutput Voltage: 5V\u003c\/li\u003e\r\n\u003cli\u003eOutput Current: \u0026lt; 800mA\u003c\/li\u003e\r\n\u003cli\u003eBattery Capacity: 1500mAh\u003c\/li\u003e\r\n\u003cli\u003eCharging Port: Micro USB\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Power Shield V1\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"YWRobot","offers":[{"title":"Default Title","offer_id":44757201781049,"sku":"ARD080913","price":19.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/o1cn01o6c5uy1mbympgqsui__33841454.jpg?v=1683955713"},{"product_id":"ywrobot-prototype-shield-arduino-mega","title":"Prototype Shield Arduino Mega","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\r\n\u003cp\u003eTired of all the messy wires running to and from your breadboard? Tighten up your project with this shield! This prototype shield is fully gold plated, which provides good resistance against oxidation. \u003c\/p\u003e\r\n\u003cp\u003eOn-board are 4 LEDs (R,Y,G,B) and 4 push buttons connected individually to different pins for you to use, which is a very useful feature to have - Simply connect the corresponding pin to use it. The solder pads are double sided, which allows you to make use of both sides to solder if necessary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePlugs directly into an Arduino UNO with no soldering required\u003c\/li\u003e\r\n\u003cli\u003eAllows soldering of components directly on to the shield\u003c\/li\u003e\r\n\u003cli\u003eComes with mini breadboard which can be fixed directly onto the shield allowing for solderless prototyping\u003c\/li\u003e\r\n\u003cli\u003eIntegrated power indicator, status lights and reset button\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Prototype Shield Arduino Mega\u003c\/li\u003e\r\n\u003cli\u003e1x Solderless Breadboard 170 Tie Point\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"YWRobot","offers":[{"title":"Default Title","offer_id":44757216100665,"sku":"ARD050116","price":17.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/o1cn01uvb73z1mbyob6wrhb__33841454.jpg?v=1683955720"},{"product_id":"cnc-shield-v3","title":"CNC Shield V3","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe Arduino CNC Shield is a board designed to allow Arduino boards to control various CNC machines, such as routers, mills, and lathes. The shield is compatible with a variety of stepper motor drivers, including A4988, DRV8825, and TMC2208. It provides a convenient interface for connecting stepper motors, limit switches, and other components to the Arduino board.\u003c\/p\u003e\n\u003cp\u003eThe shield consists of two main parts: the control board and the driver board. The control board is the base board that sits on top of the Arduino board and provides the connection between the Arduino board and the driver board. It includes various pins for connecting the stepper motors, limit switches, and other components. The driver board, on the other hand, sits on top of the control board and houses the stepper motor drivers.\u003c\/p\u003e\n\u003cp\u003eThe shield supports up to four stepper motors, each of which can be controlled independently. It also includes a spindle control pin for controlling the speed and direction of a spindle motor. The spindle control can be used for various purposes, such as controlling a router or a milling machine. Additionally, the shield includes pins for connecting limit switches, which can be used to prevent the machine from moving beyond certain limits.\u003c\/p\u003e\n\u003cp\u003eThe Arduino CNC Shield is programmed using the Arduino IDE and a CNC-specific library, such as GRBL. The library provides a set of functions for controlling the stepper motors and spindle motor, as well as reading the limit switches. The CNC machine can be programmed to perform various tasks, such as cutting or engraving materials, by sending commands to the Arduino board via a computer or other input device.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)\u003c\/li\u003e\n\u003cli\u003e2 x End stops for each axis (6 in total - each axis pair shared by same IO pin)\u003c\/li\u003e\n\u003cli\u003eSpindle enable and direction connection\u003c\/li\u003e\n\u003cli\u003eCoolant enable connection\u003c\/li\u003e\n\u003cli\u003eUses GRBL as control software\u003c\/li\u003e\n\u003cli\u003eUses removable stepper drivers (DRV8825 or A4988)\u003c\/li\u003e\n\u003cli\u003eStepper motors can be connected with 4 pin dupont\/molex connectors\u003c\/li\u003e\n\u003cli\u003eJumpers to set Micro-Stepping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 12 - 36V (only the DRV8825 drivers can handle up to 36V so if using A4988 do not exceed 24V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CNC Shield V3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":44816381149497,"sku":"ARD-SHI-012","price":7.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/CNC-Shield-V3-1.jpg?v=1683951739"},{"product_id":"ethernet-shield-w5100","title":"Ethernet Shield W5100","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe Ethernet Shield W5100 is an expansion board designed for Arduino boards, allowing them to connect to the internet or local network using the Ethernet protocol. It is based on the Wiznet W5100 Ethernet chip, which is a full-featured Ethernet controller with integrated TCP\/IP protocol stack, supporting both TCP and UDP protocols.\u003c\/p\u003e\n\u003cp\u003eThe W5100 chip communicates with the Arduino board using the Serial Peripheral Interface (SPI) protocol. It utilizes the SPI pins (MISO, MOSI, SCK, and SS) on the Arduino board for data transfer. It also includes a microSD card slot, enabling the Arduino board to read and write data to a micro SD card. This feature can be used for data logging or serving web pages from the card.\u003c\/p\u003e\n\u003cp\u003eThe Ethernet Shield W5100 is compatible with various Arduino boards, including the Arduino Uno, Arduino Mega, and Arduino Leonardo. It can be easily connected to the Arduino board by stacking it on top of the Arduino.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEthernet Controller: W5100 with internal 16K buffer\u003c\/li\u003e\n\u003cli\u003eConnection speed: 10\/100Mb\u003c\/li\u003e\n\u003cli\u003eSupports up to four simultaneous socket connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Ethernet Shield W5100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":45583422226745,"sku":"ARD-SHI-003","price":17.8,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/EthernetShieldW5100.1.jpg?v=1688400178"},{"product_id":"2-8-tft-touch-shield-for-arduino-with-capacitive-touch","title":"2.8\" TFT Touch Shield for Arduino with Capacitive Touch","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eAdd some sizzle to your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection and a capacitive touchscreen. This TFT display is big (2.8\" diagonal) bright (4 white-LED backlight) and colorful (18-bit 262,000 different shades)! 240x320 pixels with individual pixel control. It has way more resolution than a black and white 128x64 display. As a bonus, this display has a capacitive touchscreen attached to it already, so you can detect finger presses anywhere on the screen.\u003c\/p\u003e\n\u003cp\u003eThis shield uses capacitive touch that doesn't require pressing down on the screen with a stylus, and has a nice glossy glass cover. It is a single-touch display.\u003c\/p\u003e\n\u003cp\u003eThis shield uses SPI for the display and SD card and is easier to use with UNO, Mega \u0026amp; Leonardo Arduino's. The capacitive touchscreen controller uses I2C but you can share the I2C bus with other I2C devices.\u003c\/p\u003e\n\u003cp\u003eThe shield is fully assembled, tested and ready to go. No wiring, no soldering! Simply plug it in and load up our library - you'll have it running in under 10 minutes! Works best with any classic Arduino (UNO\/Duemilanove\/Diecimila). Solder three jumpers and you can use it at full speed on a Leonardo or Mega as well.\u003c\/p\u003e\n\u003cp\u003eThis display shield has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller. This shield uses the following: 5 SPI pins for the display, 2 shared I2C pins for the touchscreen controller and another pin for uSD card if you want to read images off of it.\u003c\/p\u003e\n\u003cp\u003eTutorial: \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-2-8-tft-touch-shield-v2\" title='2.8\" TFT Touch Shield for Arduino with Capacitive Touch' target=\"_blank\"\u003ehttp:\/\/learn.adafruit.com\/adafruit-2-8-tft-touch-shield-v2\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e240x320 resolution, 18-bit (262,000) color - our library uses 16 bit color mode\u003c\/li\u003e\n\u003cli\u003eHigh speed SPI display with digital I2C touchscreen driver\u003c\/li\u003e\n\u003cli\u003eThe display uses digital pins 13-9. Touchscreen controller requires I2C pins SDA and SCL. microSD pin requires digital #4. That means you can use digital pins 2, 3, 5, 6, 7, 8 and analog 0-5. Pin 4 is available if not using the microSD\u003c\/li\u003e\n\u003cli\u003eWorks with any classic Arduino '328. Solder closed three jumpers to use the ICSP header for use with Leonardo or Mega\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3V @ 300mA LDO regulator, current draw depends on usage but is about 100mA for the display and touchscreen\u003c\/li\u003e\n\u003cli\u003e4 white LED backlight. On by default but you can connect the transistor to a digital pin for backlight control\u003c\/li\u003e\n\u003cli\u003eSingle-touch capacitive touch bonded on top\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 2.8\" TFT Touch Shield for Arduino with Capacitive Touch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45621925544249,"sku":"1947","price":74.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/2.8_TFTTouchShieldforArduinowithCapacitiveTouch1.jpg?v=1688661907"},{"product_id":"arduino-nano-expansion-shield","title":"Arduino Nano Expansion Shield","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThis shield is specially designed to expand Arduino Nano's IO, simplifying the connection or wiring needed to interface with an external sensor or actuator. The IO (Input Output) pins of Arduino Nano are expanded out into a 3-way header pin with SVG (Signal, Voltage, Ground) configuration, similar to the RC servo and RC receiver. And many sensors and actuators come in this form of wiring.\u003cbr\u003e\u003cbr\u003eBesides the SVG header pins, this shield also provides ready pins for UART and I2C (4-way header pin). With additional GND (Ground) and V(5V) on every IO expanded header, you will not need to worry about finding ground and power for RC servo and sensors.\u003cbr\u003e\u003cbr\u003eWith this IO expansion shield, you can also power the Arduino Nano via a power adapter. There is a DC Barrel jack on the board to insert a standard 2.1mm DC jack. Built-in reserve polarity protection diode and capacitor to smoothen the ripple from the adapter. Additionally, it also comes with an independent 3.3V voltage regulator that will be able to provide an extra current (Max 500mA) to complement the 3.3V output from Arduino Nano (50mA only from FT232 IC).\u003cbr\u003e\u003cbr\u003eIt also comes in a shield form factor, with additional side pads for Arduino UNO header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExpanded all 22 GPIO pins to SVG 3-way (RC servo type) header pin\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e8 Analog Pins (Arduino NANO have 2 additional Analog input pin)\u003c\/li\u003e\n\u003cli\u003e14 Digital IO pins (including 6 PWMs)\u003c\/li\u003e\n\u003cli\u003eAREF pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eI2C expansion pin (4-way header: SCL, SCK, 5V and GND)\u003c\/li\u003e\n\u003cli\u003eUART expansion pin (4-way header: RX, TX, 5V and GND)\u003c\/li\u003e\n\u003cli\u003eMore 5V and GND pins for sensor \/ Servo\u003c\/li\u003e\n\u003cli\u003eAdditional pads for Arduino UNO form factor\u003c\/li\u003e\n\u003cli\u003eOn board additional 3.3V voltage regulator to supply more 3.3V current\u003c\/li\u003e\n\u003cli\u003eDC Adapter Barrel Jack input with reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eAdditional Reset button\u003c\/li\u003e\n\u003cli\u003ePower indicator LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: Up to 12V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Arduino Nano Expansion Shield\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":48520248328505,"sku":"ARD-SHI-014","price":6.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/Arduino-Nano-Expansion-Shield.jpg?v=1712299053"},{"product_id":"arduino-uno-expansion-shield","title":"Arduino Uno Expansion Shield","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThis shield is specially designed to expand Arduino Uno's IO, simplifying the connection or wiring needed to interface with an external sensor or actuator. The IO (Input Output) pins of Arduino Uno are expanded out into a 3-way header pin with SVG (Signal, Voltage, Ground) configuration, similar to the RC servo and RC receiver. And many sensors and actuators come in this form of wiring.\u003cbr\u003e\u003cbr\u003eBesides the SVG header pins, this shield also provides ready 4-way header pins for URF, UART, I2C, and 6-way header pins for SD, APC220, and Bluetooth modules. With additional GND (Ground) and V(5V) on every IO expanded header, you will not need to worry about finding ground and power for RC servo and sensors.\u003cbr\u003e\u003cbr\u003eWith this IO expansion shield, you can also power the Arduino Uno with a 5V via the screw terminal on board.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExpanded all 22 GPIO pins to SVG 3-way (RC servo type) header pin\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e8 Analog Pins (A6 and A7 are designed for BlueBird control board)\u003c\/li\u003e\n\u003cli\u003e14 Digital IO pins (including 6 PWMs)\u003c\/li\u003e\n\u003cli\u003eAREF pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eURF expansion pin (4-way header: GND, A3, A2 and 5V)\u003c\/li\u003e\n\u003cli\u003eUART expansion pin (4-way header: TX, RX, GND and 5V)\u003c\/li\u003e\n\u003cli\u003eI2C expansion pin (4-way header: SCL, SCK, GND and 5V)\u003c\/li\u003e\n\u003cli\u003eSD expansion pin (6-way header: 13, 12, 11, 10, GND and 5V)\u003c\/li\u003e\n\u003cli\u003eAPC expansion pins 6-way header\u003c\/li\u003e\n\u003cli\u003eBluetooth expansion pins 6-way header \u003c\/li\u003e\n\u003cli\u003eMore 5V and GND pins for sensor \/ Servo\u003c\/li\u003e\n\u003cli\u003eScrew terminal external power input\u003c\/li\u003e\n\u003cli\u003eAdditional Reset button\u003c\/li\u003e\n\u003cli\u003ePower indicator LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePin 13 indicator LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Arduino Uno Expansion Shield\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":48611550724409,"sku":"ARD-SHI-015","price":8.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/Arduino-Uno-Expansion-Shield-1.jpg?v=1712805526"},{"product_id":"arduino-nano-screw-terminal-expansion-board","title":"Arduino Nano Screw Terminal Expansion Board","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe Arduino Nano Screw Terminal Expansion Board is a versatile and user-friendly accessory designed to enhance the functionality of your Arduino Nano microcontroller. This expansion board simplifies the process of connecting external components by replacing the need for messy jumper wires with secure, reliable screw terminals. Perfect for both beginners and advanced users, it streamlines prototyping, testing, and permanent installations in your electronics projects.\u003c\/p\u003e\n\u003cp\u003eEach terminal is clearly labeled for easy identification of pins, reducing setup time and minimizing errors.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: Arduino Nano\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Arduino Nano Screw Terminal Expansion Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":50578664030521,"sku":"ARD-SHI-016","price":6.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/Arduino-Nano-Screw-Terminal-Expansion-Board-1.jpg?v=1742053997"},{"product_id":"cnc-shield-v4","title":"CNC Shield V4","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe Arduino CNC Shield is a board designed to allow Arduino Nano to control various CNC machines, such as routers, mills, and lathes. 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The shield includes pins for connecting limit switches, which can be used to prevent the machine from moving beyond certain limits.\u003c\/p\u003e\n\u003cp\u003eThe Arduino CNC Shield is programmed using the Arduino IDE and a CNC-specific library, such as GRBL. The library provides a set of functions for controlling the stepper motors and spindle motor, as well as reading the limit switches. 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This versatile add-on board provides intuitive analog control for a wide range of projects, from robotic arms and RC vehicles to custom game controllers and interactive installations. 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No soldering or messy jumper wires required for basic functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Officially compatible with Arduino Uno R3, Leonardo, and Mega. Also works with most boards based on the standard Uno footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eAxis: 2 (X and Y)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Dual Joystick Shield\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":51311369912633,"sku":"ARD-SHI-018","price":8.8,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/Dual-Joystick-Shield-2.jpg?v=1762101129"},{"product_id":"lcd-keypad-shield","title":"LCD Keypad Shield","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe LCD Keypad Shield is an essential plug-and-play interface module designed for Arduino Uno, Mega, Leonardo, and compatible boards. Ideal for makers, students, and engineers across Singapore, this shield eliminates the complexity of breadboard wiring by integrating a 16x2 character LCD display and a 6-button navigation keypad onto a single stackable PCB — ready to use straight out of the box.\u003c\/p\u003e\n\u003cp\u003eThe shield consists of a 1602 white character, blue backlight LCD, with a keypad featuring five directional keys — Select, Up, Right, Down, and Left — making it perfect for building menu-driven interfaces in embedded projects. To conserve digital I\/O pins, the keypad interface uses only one ADC channel (Analog Pin A0) to read all push buttons, freeing up resources for sensors, actuators, and other peripherals.\u003c\/p\u003e\n\u003cp\u003eAn on-board potentiometer allows contrast adjustment, and a dedicated Arduino reset button enables fast debugging without disconnecting your board. Backlight brightness is controlled via Pin D10, supporting both full on\/off switching and PWM-based dimming for power-sensitive applications.\u003c\/p\u003e\n\u003cp\u003eWhether you are building a temperature monitor, a data logger, a smart home controller, or a robotics project, the LCD Keypad Shield provides a clean, professional user interface with minimal setup time. It is widely used in Singapore polytechnic and ITE maker labs, hackathon prototyping, and DIY electronics projects.\u003c\/p\u003e\n\u003cp\u003eCompatible with the standard Arduino LiquidCrystal library and requires no soldering — simply stack onto your Arduino board and start coding.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay Type: 1602 LCD (16 columns × 2 rows character display)\u003c\/li\u003e\n\u003cli\u003eBacklight: Blue background with white characters\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eLCD Control Pins: D4, D5, D6, D7 (data); D8 (RS); D9 (EN)\u003c\/li\u003e\n\u003cli\u003eBacklight Control Pin: D10 (PWM-capable for brightness dimming)\u003c\/li\u003e\n\u003cli\u003eButton Input Pin: Analog A0 (all 5 navigation buttons multiplexed)\u003c\/li\u003e\n\u003cli\u003eButtons: 5 navigation keys (Right, Up, Down, Left, Select) + 1 Reset button\u003c\/li\u003e\n\u003cli\u003eContrast Adjustment: On-board potentiometer\u003c\/li\u003e\n\u003cli\u003ePower Indicator: On-board LED\u003c\/li\u003e\n\u003cli\u003eForm Factor: Arduino shield (stackable, no soldering required)\u003c\/li\u003e\n\u003cli\u003eCompatible Boards: Arduino Uno, Mega, Leonardo, Diecimila, Duemilanove, Freeduino\u003c\/li\u003e\n\u003cli\u003eLibrary Support: Arduino LiquidCrystal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x LCD Keypad Shield\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":52682232561977,"sku":"ARD-SHI-019","price":9.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/LCD-Keypad-Shield-1.jpg?v=1777046739"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/collections\/motor-shield-l293d-1.jpg?v=1781697246","url":"https:\/\/kuriosity.sg\/collections\/arduino-shields.oembed","provider":"Kuriosity","version":"1.0","type":"link"}