- Category
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- Audio Kits 103
- Car kits 18
- Control kits 56
- DC motor speed control 7
- Detector Kits 22
- LED and LCD clock kits. 15
- Infra-Red 14
- LED kits 129
- Lighting Effect Kits 39
- Measure Kits 15
- Mini kits 103
- Panel meter kits 3
- PC I/O 15
- Power supply 33
- Programmer kits 10
- Relay cards 9
- Remote control 17
- Radio Frequency 46
- Robot kits 38
- Security kits 36
- Solar kits 16
- Sound effects 96
- Stepper driver kits 4
- Teachers corner 43
- Telephone kits 25
- Temperature kits 10
- Timer kits 58
- Train kits 10
- Video 2
- Wooden kits 1
- XMAS 19
- Velleman kits 164
Electronic Kits
Electronic kits for your projects.
- 18W Audio Power Amplifier Kit$29.95
SKU: QK105
Low voltage, high power mono 18W Bridged Tied Load (BTL) amplifier kit using the Hitachi HA13118. Learn More -
- 1W Stereo Audio Amplifier Kit$12.95
SKU: QK139
Uses a TDA7053A to create an integrated stereo power amplifier with volume control. 5 - 18VDC Learn More - 2 + 2W Power Amp Kit w/ Speakers FK675$15.95
SKU: FK675
This 2 x 2 Watt power amplifier kit is a small amplifying circuit that is suitable for amplifying input signals.Assembled VersionFA675 Learn More
- 2 Ch RF Remote Receiver Kit with Random Code$10.00
SKU: K8057
This RF receiver kit has two relays on board, allowing you to control them in both momentary or latch mode! Perfect for controlling the lights remotely, garage door opener, etc. Learn More - 2 Channel IR Remote Receiver Kit$14.95 As low as $13.50
SKU: MK161
Control the state of two onboard relays. Uses infrared to receive from most Velleman transmitters (MK162). Learn More - 2 Channel RF Code-Lock Remote Transmitter Kit$24.95
SKU: K8059
An RF code-lock 2 channel transmitter kit with unique 32 bit code. Over 1 000 000 000 possible codes. Learn More - 2 Channel Speaker Protection Kit 110VAC$26.95
SKU: K4700U
110VAC Anti-plop and DC voltage protection. Comes with its own power supply integrated on the PCB. Learn More - 2 Digit LED Display Kit with Serial Interface$32.95
SKU: K8063
This kit comes with 2 bright 7 segment LED displays.
PC Connection using a 3-wire RS232 (serial) connection.
We have tested with a cable length of 50 meters. Learn More - 2 Dot LED Flasher Kit$2.95 As low as $2.50
SKU: FK109
A simple two LED flasher.
You can adjust the flash speed of the two LEDs. Learn More -
- 2 LED Flasher Kit$6.95
SKU: QK138
This kit wires the popular 555 IC as an astable, free-running multivibrator. In other words it is wired as a square wave oscillator. It has a double ended output connection in which one LED is OFF when the other is ON, and vice versa. Learn More - 2 LED Nighlight Kit - Solderless$8.95
SKU: FK1224
This 2 LED nightlight kit is great for those who want to learn about circuits without soldering Learn More - 2 Level Water Pump Control Kit$10.95
SKU: FK448
Two Level Water Pump Kit with dual function. Water storage or waste water diversion
Learn More - 2 Watt Mono Power Amplifier Kit w/ Speaker$12.95 As low as $11.95
SKU: FK674
This 2 watt mono power amplifier circuit is a small input signal amplifier kit.Assembled version FA674 Learn More
- 2 Way V.U. Meter Kit 10 LEDs$4.95
SKU: FK102
A two way V.U. meter using 10 LEDs.
Power Supply not required. Learn More -
- 2 x 100 Watt Car Booster Amplifier kit$119.95
SKU: K3503
This 100 Watt Stereo Car Booster Amp kit comes complete with heatsink and housing Learn More - 2 x 20W Bridged Stereo Power Amp Kit$29.95
SKU: CK194
This circuit consists of two separate 20W bridged power amplifiers (one for each channel) based on four TDA2003 monolithic Integrated Circuits
Learn More - 2 x 30W amplifier kit$32.95
SKU: K4003
This small amplifier is constructed with the TDA2616 IC, with a maximum supply capability of 2 x 15Wrms (4 ohm) of 2 x 10Wrms (8 ohm). Learn More - 2 x 5W Amplifier kit for MP3 Player$16.95
SKU: MK190
The MK190 kit is a 5 Watt Stereo amplifier for MP3 Player Learn More - 250mW Power Amplifier Kit$16.95
SKU: QK171
This project is a simple 2-transistor VHF power amplifier, with about 16dB gain, and requires no tuning or alignment procedures. Wideband techniques have been used in the design and the circuit is equipped with a "low-pass" filter to ensure good output spectral purity. Learn More -
- 3 1/2 Digit LED Panel Meter Kit$29.95
SKU: QK61
Make this 3 1/2 digit LED panel meter kit into your own voltage or current meter. Or customize it to measure input from a transducer. Uses 7107 Learn More
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