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Circuit and DIY Electronics

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Circuit and DIY electronics components are the essential building blocks for prototyping, experimentation, and learning. This category brings together everything needed to take an idea from concept to working circuit, without requiring a custom PCB or specialised manufacturing.

The range covers breadboards for solderless prototyping, jumper wires for quick connections, connectors and terminals for permanent wiring, DIY electronic kits for structured learning, mechanical components such as gears, pulleys, and wheels for motion builds, and tapes and heat shrinks for insulation and cable management.

These components are used across STEM education in Singapore primary and secondary schools, maker space workshops, polytechnic engineering labs, and by hobbyists building robots, sensor arrays, home automation systems, and interactive projects. Having a well-stocked selection of these essentials significantly accelerates the prototyping process.

Jumper Wire Male-Female Male-Male Female-Female 20cm 30cm

Jumper Wire Male-Female Male-Male Female-Female 10cm 20cm 30cm

from $3.00
from $3.00
Solderless Breadboard 830 400 170 Tie Point

Solderless Breadboard 830 400 170 Tie Point

from $3.00
from $3.00
Male Female DC Power adapter - 2.1mm jack to screw terminal block

Male Female DC Power adapter - 2.1mm jack to screw terminal block

$1.00
$1.00
Clamp Connector Terminal Block

Clamp Connector Terminal Block

from $1.00
from $1.00
Jumper Wire Set 140x

Jumper Wire Set 140x

$3.80
$3.80
Children DIY Kit Fan, Robot Vacuum, Aircon, Smart Dustbin, Power Generator, Radio, Solar Windmill, Walking Robot, Solar Car, Airplane

Children DIY Kit Fan, Robot Vacuum, Aircon, Smart Dustbin, Power Generator, Radio, Solar Windmill, Walking Robot, Solar Car

from $10.00
from $10.00
Push Connector

Push Connector

$0.20
$0.20
Jumper Wire Dupont Kit Header Male Female Connector 620pc

Jumper Wire Dupont Kit Header Male Female Connector 620pc

from $10.00
from $10.00
Solder Breadboard Double Sided 50mm x 70mm

Solder Breadboard Double Sided 50mm x 70mm

$1.80
$1.80
Crocodile Clip 50cm 10-pack

Crocodile Clip 50cm 10-pack

$4.80
$4.80
Solder Breadboard 50mm x 70mm

Solder Breadboard 50mm x 70mm

$0.60
$0.60
Heat Shrink Kit Black Colour Multi Colour

Heat Shrink Kit Black Colour Multi Colour

from $5.60
from $5.60
Jumper Wire Male Female Crocodile Clip 10x

Jumper Wire Male Female Crocodile Clip 10x

$5.00
$5.00
JST XH 2.54 Connector 2 3 4 5 6 Pin

JST XH 2.54 Connector 2 3 4 5 6 Pin

$0.40
$0.40
Breadboard Power Supply Module

Breadboard Power Supply Module

$4.00
$4.00
Solder Breadboard 70mm x 90mm

Solder Breadboard 70mm x 90mm

$1.20
$1.20
Bluetooth DIY Speaker Kit with Acrylic Case

Bluetooth DIY Speaker Kit with Acrylic Case

from $18.00
from $18.00
Solder Breadboard Double Sided 70mm x 90mm

Solder Breadboard Double Sided 70mm x 90mm

$2.40
$2.40
Timing Pulley 20 Teeth 4mm 5mm 6mm 8mm

Timing Pulley 20 Teeth 4mm 5mm 6mm 8mm

$6.40
$6.40
Solar Panel 6V 1W 2W 3W

Solar Panel 6V 1W 2W 3W

from $10.00
from $10.00
Solder Breadboard 90mm x 150mm

Solder Breadboard 90mm x 150mm

$1.80
$1.80
Screw Terminal Block 2.54mm 5.08mm 2-Pin 3-Pin

Screw Terminal Block 2.54mm 5.08mm 2-Pin 3-Pin

from $0.30
from $0.30
Car 4 Wheel Drive Mecanum Wheels

Car 4 Wheel Drive Mecanum Wheels

from $22.60
from $22.60
Solder Breadboard Double Sided 90mm x 150mm

Solder Breadboard Double Sided 90mm x 150mm

$4.00
$4.00