- A versatile project for groups of students,
- Ideal for Key Stage 3-4,
- Complete kit of components and high quality PCB,
- Bulk discount options available.
This circuit provides a great deal of light from just 2 hi-brightness LEDs. With a combination of red, green and blue light, the circuit cycles through every colour and inbetween in about 10 seconds:
There is a PTM "Function" button that if pushed momentarily, freezes on the current colour. If held for more than a second, will cause the LEDs to flash through different colours rapidly.
Power Supply: 4.5v (3x AA batteries, not included)
The kit contains PCB, all components including battery holder, switches and connecting wire.
Kits sold as single, 10x pack and 50x pack.
Scroll down for pricing options.
