- 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.
- 4 Channel Running Light Kit$16.95
SKU: K8032
The speed of the module can be adjusted manually. All the outputs are equipped with LED indication. 110V AC Learn More - 4 Channel UHF Rolling Code Lock Kit$69.95 As low as $62.95
SKU: QK180V3
4 button secure remote (included) RF receiver module and all components to create a 4 channel lock Learn More - 4 Digit Presettable Down Counter Kit$21.95
SKU: QK154
Four modes of presettable downcounting with reset and output. Uses a microcontroller to save all the work. Similar circuit to QK129 Up/Down Counter Kit. 9 - 12VDC. Learn More - 4 Digit UP DOWN Counter Kit FK936$18.95
SKU: FK936
4 Digit Pre-settable Digital Counter Kit Learn More - 4 Digit Up/Down Counter kit QK129$30.95
SKU: QK129
This 4 digit up/down counter kit uses a single micro-controller.
Atmel AVR 90S1200.
Reset, up, down, disable and overflow to a second counter.
9 - 15V operation.
4 digit multiplexed display.
Oscillator contained within the micro. Learn More - 4 LED Flasher Kit - Solderless$8.95
SKU: FK1221
This 4 LED flasher kit is great for those who want to learn about circuits without soldering Learn More - 4-Channel Temperature Monitor and Control Kit$58.95
SKU: QK190
4-Channel Temperature Monitor and Control Kit Learn More - 4-digit Digital LED Clock DIY Kit Temperature Date Time Display and Alarm$12.95
SKU: ClockKB
Compact 4-digit Digital LED Clock DIY Kit Light Control Temperature Date Time Display Transparent Case Learn More - 4-digit Digital LED Talking Clock DIY Kit Temperature Date Time Display and Alarm$14.95 As low as $12.95
SKU: TCLOCKTR
Compact 4-digit Digital LED Talking Clock DIY Kit Light Control Temperature Date Time Display Transparent Case Learn More - 4-digit Digital LED Talking Clock DIY Kit Temperature Date Time Display and Alarm$14.95 As low as $12.95
SKU: TClockKB
Compact 4-digit Digital LED Talking Clock DIY Kit Light Control Temperature Date Time Display Transparent Case Learn More - 400W Bridged Mono 200W Stereo Amplifier Kit$99.95
SKU: K4005B
Velleman 400W Mono / 200W Stereo Power Amp Kit.
Please note: This kit is on sale due the age of the electrolytic capacitors. We recommend using fresh caps when building this kit.
Learn More - 40W Fluorescent Lamp Driver Kit (Inverter)$24.95
SKU: CK163
Once you build this kit you can drive a 40W fluorescent light tube using a 12V DC voltage such as a car battery. Learn More - 5 Animal Sounds Kit$9.95
SKU: FK266
5 digital voices of land animals. Monkey, Sheep, Wolf, Frog and Horse. Learn More - 5 in 1 Emergency Tool Kit$12.50
SKU: MK154
Tool kit functions include: flashlight, emergency flasher, SOS morse code flasher, SOS message wand and lighting distance meter Learn More - 5 LED Random Sequence Flasher Kit$12.95
SKU: QK52M
5 LEDs flash on and off in sequence after a switch is closed. The flashing sequence will remain on until the switch is closed agian. 3V operation. Uses small chip on baord PCB. Trimpot to adjust flashing rate. Learn More - 5 Voices kit (winged animal)$9.95
SKU: FK265
5 digital voices. Winged animal. Parrot, bird, rooster, hen and duck. Learn More - 50 Watt Power Amplifier Kit$19.95
SKU: FK660
50 Watt Mono OCL Power Amplifier Kit 1% Resistors. Class AB circuit, 1V. input sensitivity and 15 K input resistance. Learn More - 50 Watt Stereo Power Amp Kit$34.95
SKU: FK661
50 Watt OCL R1% Power Amplifier Kit. Class AB circuit, 1V pp input. Learn More - 555 Timer Kit$14.50
SKU: QK85-2
Classic 555 Timer Kit
Components are included with the circuit board. Learn More - 6 - 10 Watt Stereo Amplifier Kit$12.95
SKU: QK143
Very low THD (0.018%) using this TDA2005 as a stereo amplifier module. Direct earth to solder lug on the IC. Small single-sided PCB. Dual log potentiometer on the input. Power supply 8 - 18VDC providing 2A for best results. Learn More - 6 Alarm Sound Siren Kit$5.95
SKU: FK278
A sound generating circuit that uses the digital memory principle for creating a 6 alarm sounds siren. Learn More - 6 LED Flasher Kit$4.95
SKU: FK1201
This 6 LED flasher kit is great for beginners to electronics. Learn More - 6 LED Light Kit 1.5V$5.95
SKU: FK185
When you mount this circuit in a hand held box, it will become a flash light. Learn More -
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