AVT2827 A

The system is designed to enhance the appearance of our bike and improve its visibility on the road. In addition, you can combine it with Speed Meter ( AVT2824 ), thanks to which it is possible to obtain an interesting effect - during operation, the light propagates and then returns to the starting point.
The main element of the device is the popular counter 4017. The clock signal is generated in a voltage-controlled generator. At the meter outputs, transistor buffers that directly control the LED diodes are used.

The device is especially recommended for cyclists

Selected parameters:

• a light effect that significantly improves the visibility of the bike
• light source - LED diodes
• the possibility of making the change speed dependent on the speed of the bicycle
• the ability to change the generator's operating frequency
• easy assembly and commissioning
• power supply - 5-12 Vdc
• printed circuit board and documentation included
  
  Detailed description in
  EdW 6/07