Special Offers
Features:
- Uses 555 timer IC.
- The kit will control your RC servo motor up to 180 degrees.
- Able to control one (1) RC servo motor at a time.
- Non-programmable kit.
- Two modes of control: Potentialmeter mode or button mode.
- The buttons can be extended using the terminal block.
- Recommended input voltage: 5V to 6V DC.
- Self assembly.
- Size: 44 mm x 50 mm
RM10.80
RM12.00
Features:
- Uses LM358P operational amplifier controller.
- Uses MQ-2 Gas Sensor to detect smoke and gas presence.
- This kit is able to control external devices via relay.
- Non-programmable kit.
- Recommended input voltage: 6V DC.
- Self assembly.
- Size: 46 mm x 49 mm
- Light bulb is not included.
RM17.10
RM19.00
Features:
- This kit is able to amplify sound from a microphone or via an audio jack.
- Able to switch between two modes using a switch.
- Non-programmable kit.
- Recommended input voltage: 6V ~ 12V DC.
- Self assembly.
- Size: 49 mm x 37 mm
- Battery is not included.
RM18.00
RM20.00
Features:
- This kit is able to count from 0 to 99 and return back to 0.
- It uses two (2) CD4026BE IC to drive the two (2) 7 segment displays.
- This IC have an inbuilt 7 segment display driver and decade counter.
- The buttons can be extended using the terminal blocks.
- Non-programmable kit.
- Recommended input voltage: 9V DC.
- Self assembly.
- Size: 49 mm x 44 mm
- Battery is not included.
RM10.80
RM12.00
Features:
- This kit is able to count from 0 to 999 and return back to 0.
- It uses three (3) CD4026BE IC to drive the three (3) 7 segment displays.
- This IC have an inbuilt 7 segment display driver and decade counter.
- The buttons can be extended using the terminal blocks.
- Non-programmable kit.
- Recommended input voltage: 9V DC.
- Size: 51 mm x 55 mm
- Self assembly.
- Battery is not included.
RM13.50
RM15.00
Features:
- This kit is able to flash multiple colours at the same time.
- The LED have an inbuilt IC controller to control the flashing of the LED.
- The IC inside the LED is non-programmable.
- Non-programmable kit.
- Recommended input voltage: 9V DC.
- Self assembly.
- Size: 75 mm x 60 mm
- Battery is not included.
RM10.98
RM12.20
Features:
- Uses 555 timer IC.
- This kit will count the timer between 1 to 120 seconds.
- The timer can be changed by tuning the potentiometer.
- This kit is able to control external devices via relay.
- Non-programmable kit.
- Two buttons: Start and Reset
- The buttons can be extended using the terminal block.
- Recommended input voltage: 9V DC.
- Self assembly.
- Size: 53 mm x 46 mm
RM16.02
RM17.80
Features:
- Uses 555 timer IC.
- The kit will control your DC motor with varying speed and direction.
- Able to control one (1) DC motor at a time.
- The DPDT switch is used to control the direction of the motor: foward, reverse or stop.
- The 50k potentiometer is used to control the speed of the DC motor.
- Non-programmable kit.
- Recommended input voltage: 6V to 12V DC.
- Self assembly.
- Size: 41 mm x 38 mm.
RM10.80
RM12.00
Features:
- Uses 555 timer IC and CD4017BE IC.
- The kit is able to control the blinking speed of the 16 LEDs using the potentiometer.
- The 500k potentiometer is used to control the blinking speed of the 16 LEDs.
- Non-programmable kit.
- Recommended input voltage: 9V DC.
- Self assembly.
- Size: 49 mm x 46 mm.
RM8.10
RM9.00
Features:
- Uses LM358P operational amplifier controller IC.
- Uses an IR sensor to detect obstacle in front of the sensor.
- The sensitivity of the IR sensor can be adjusted by tuning the 10k potentiometer.
- The distance of the IR sensor can be detected up to 16 cm in indoor lighting condition.
- This kit is able to control external devices via relay.
- Non-programmable kit.
- Recommended input voltage: 6V ~ 9V DC.
- Self assembly.
- Size: 39 mm x 49 mm.
RM8.10
RM9.00
Features:
- Use LM358P operational amplifier controller IC and CD4013BE flip-flop switch IC.
- Use a microphone to detect sound and control the switching of the circuit and relay.
- This kit is able to control external devices via relay.
- Non-programmable kit.
- Recommended input voltage: 9V DC.
- Self assembly.
- Size: 49 mm x 49 mm.
RM16.20
RM18.00
Features:
- Uses AC220V - 240V/AC12V Transformer.
- Uses rectifier bridge to convert from AC to DC voltage.
- This kit is able to to convert the AC power supply to DC power supply.
- 5 Watt 12V transfomer.
- 4 Output which are DC 12V, 9V, 6V and 5V with maximum power 5 Watt.
- Non-programmable kit.
- Self assembly.
- Size: 60 mm x 38 mm
RM24.66
RM27.40
Features:
- Uses 5V Relay.
- This kit is able to control external devices via relay.
- Non-programmable kit.
- Recommended input voltage: 6V to 9V DC.
- Self assembly.
- Size: 40 mm x 35 mm
- Buzzer is not included.
RM9.00
RM10.00
Features:
- This kit is able to charging the battery by using solar energy.
- The LED will only turn on when the external environment is sufficiently dark.
- the LED will automatically turn off when it is exposed to the sunlight.
- Non-programmable kit.
- Self assembly.
- Size: 27 mm x 29 mm.
- Solar cell is included.
RM8.91
RM9.90
Feature:
- Non-programmable kit.
- Microcontroller not required.
- Recommended input voltage: 6V to 12V DC.
- Self assembly.
- Size: 35 mm x 45 mm.
- Max Output Power: 100W (Depending on selecting transformer's power rating)
- Transfomer is not included.
RM17.01
RM18.90