- Category
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- Audio Kits 81
- Car kits 15
- Control kits 41
- DC motor speed control 5
- Detector Kits 18
- LED and LCD clock kits. 8
- Infra-Red 12
- LED kits 106
- Lighting Effect Kits 33
- Measure Kits 8
- Mini kits 67
- Panel meter kits 3
- PC I/O 10
- Power supply 24
- Programmer kits 5
- Relay cards 5
- Remote control 14
- Radio Frequency 30
- Robot kits 25
- Security kits 33
- Solar kits 9
- Sound effects 84
- Stepper driver kits 4
- Telephone kits 22
- Temperature kits 8
- Timer kits 47
- Train kits 9
- Video 1
- Wooden kits 0
- XMAS 14
- Velleman kits 109
Electronic Kits
Electronic kits for your projects.
- Temperature and Humidity Controller using DHT11$36.95
SKU: FA957
The FA957 temperature and humidity control module can be used to control the climate in your ovens, grow ops or mushroom houses. Uses DHT11 digital temperature sensor. Learn More - Temperature Controller Kit -25 to 100 C$36.95
SKU: FK951
The FK951 kit uses a digital temperature probe element for precise indication and control. Uses a digital temperature sensor. Learn More -
- Thermostat Kit 0 - 100 C$15.95
SKU: FK934
Use this kit as a thermostat from 0 - 100 Celsius Learn More - Three Digit Counter Kit (RoHS)$22.95
SKU: QK1
A three digit counter kit (using only two ICs), that can be connected to another and another, to make up to 9 digits. Learn More -
- Three Set Flasher Kit 19 LEDs$8.95 As low as $8.50
SKU: FK172
Three Set Flasher Kit with 19 LEDs Learn More - Three Timer Kits$28.95
SKU: QK85
We provide 3 complete text book timer circuits all in one kit!One is a traditional 555 timer circuit, the second uses a 555 to pulse a counter, while the third uses the discharge of a capacitor to time a period. Learn More
- Three Train Sounds Assembled$8.95
SKU: FA275
Three Train Sounds module with digital IC and speaker. Learn More - Three Train Sounds Kit$6.50
SKU: FK275
Three Train Sounds kit with digital IC and speaker. Learn More - Tiger Voice Kit$4.95
SKU: FK212
A fun introductory kit. It uses a pre programmed IC with the voice of a tiger. Comes with a speaker. Learn More - Timer and Alarm Kit 1 - 240 Min.$7.95
SKU: FK914
Timer and alarm circuit up to 4 hours duration. Learn More -
- Timer Switch Kit 0 - 10 hours$12.25 As low as $11.50
SKU: FK407
The Timer Switch kit can be adjusted from 15 minutes to 10 hours, with a 12 Step Selector.
Learn More - Timer Switch Kit 0 - 3 hours (Linear adjust)$8.95
SKU: FK406
This timer switch kit is adjustable between 0 - 3 hours. Learn More - Touch Contact Switch Kit$12.95
SKU: QK10
You can control the state of the relay by touching the contact! Learn More - Touch Switch Kit (On/Off)$7.95
SKU: FK405
Touch the pads, and control the state of the relay! Learn More - Toy Cellular Phone Sound Kit$4.95
SKU: SG2M
This COB (Chip-on-Board) kit plays four different cell phone sounds. Learn More -
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- Traffic Light LED Display$2.30
SKU: Q2163
Creative Traffic Light LED Display Module DIY Project 3.3V-5V 51 Single Chip Learn More -
- Transformerless Power Supply Kit$3.95
SKU: FK817
Transformerless power supply kit, 6-9-12V 50mA Learn More - Triangular LED Flasher Kit$3.95
SKU: FK152
A flashing LED kit in the shape of two overlapping triangles. Learn More
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