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Sensors

Home | Sensors

Sensors are the sensory organs of any electronics project, converting physical phenomena — light, temperature, motion, distance, pressure, sound, and more — into electrical signals that a microcontroller can read and act upon. The right sensor is the starting point for any data-driven or reactive build.

This collection spans the complete sensor range stocked at Kuriosity: environmental sensors for temperature, humidity, air quality, and gas detection; motion and position sensors including accelerometers, gyroscopes, and PIR detectors; distance and proximity sensors; biometric sensors; flow and water level sensors; and force and weight sensors.

Sensors from this range are used across every category of maker and engineering project in Singapore: IoT environmental monitoring, smart home automation, Arduino and Raspberry Pi STEM education kits, robotics, industrial condition monitoring, wearable health devices, and scientific data collection.

Non-Contact Liquid Level Sensor NPN 5 - 12V

Non-Contact Liquid Level Sensor NPN 5 - 12V

$13.00
$13.00
Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1)

Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1)

$99.20
$99.20
DFRobot Gravity Analog Capacitive Soil Moisture Sensor - Corrosion Resistant

DFRobot Gravity Analog Capacitive Soil Moisture Sensor - Corrosion Resistant

$13.00
$13.00
Sold Out
Waterproof Voltmeter 2-Wire 0.56 inch DC 5V - 120V

Waterproof Voltmeter 2-Wire 0.56 inch DC 5V - 120V

$6.40
$6.40
Digital Barometric Pressure Sensor Module

Digital Barometric Pressure Sensor Module

$6.60
$6.60
Gravity: Analog Sound Level Meter

Gravity: Analog Sound Level Meter

$61.40
$61.40
Temperature Humidity Sensor DHT11

Temperature Humidity Sensor DHT11

$12.00
$12.00
DFRobot Gravity DHT22 Temperature and Humidity Sensor

DFRobot Gravity DHT22 Temperature and Humidity Sensor

$19.60
$19.60
Analog TDS Sensor

Analog TDS Sensor

$11.20
$11.20
DFRobot Gravity Analog LM35 Temperature Sensor

DFRobot Gravity Analog LM35 Temperature Sensor

$10.60
$10.60
DFRobot Gravity Analog Ambient Light Sensor

DFRobot Gravity Analog Ambient Light Sensor

$7.80
$7.80
Voltmeter 0.28" Red

Voltmeter 0.28" Red

$6.20
$6.20
DFRobot Gravity DHT11 Temperature Humidity Sensor

DFRobot Gravity DHT11 Temperature Humidity Sensor

$13.20
$13.20
DFRobot Gravity Digital Hall Sensor

DFRobot Gravity Digital Hall Sensor

$12.80
$12.80
DFRobot RP-C18.3-LT Thin Film Pressure Sensor

DFRobot RP-C18.3-LT Thin Film Pressure Sensor

$14.80
$14.80
Sold Out
Non-Contact Liquid Level Sensor Relay 5V

Non-Contact Liquid Level Sensor Relay 5V

$15.60
$15.60
DFRobot Gravity Digital Infrared Motion Sensor

DFRobot Gravity Digital Infrared Motion Sensor

$12.40
$12.40
DFRobot Gravity IR Kit for Arduino

DFRobot Gravity IR Kit for Arduino

$16.00
$16.00
DFRobot Gravity Digital Microwave Sensor Motion Detection

DFRobot Gravity Digital Microwave Sensor Motion Detection

$19.60
$19.60
SHT45 Precision Temperature & Humidity Sensor

SHT45 Precision Temperature & Humidity Sensor

$15.00
$15.00
Analog EMG Sensor

Analog EMG Sensor

$15.40
$15.40
BME688 VOC Gas, Barometer, Humidity and Temperature Sensor

BME688 VOC Gas, Barometer, Humidity and Temperature Sensor

$25.00
$25.00
Water Flow Sensor 6mm for Coffee Machine

Water Flow Sensor 6mm for Coffee Machine

$9.60
$9.60
Sold Out
mmWave Radar - 24GHz Human Presence Detection Sensor (9 Meters)

mmWave Radar - 24GHz Human Presence Detection Sensor (9 Meters)

$45.40
$45.40