631 B
631 B
Allspice Badge
The allspice badge is a little project used to demonstrate how pcbs and schematics work for the allspice team.
The hope is that at our next company meetup we can build some of these boards and wear them to conferences.
Images
The circuit
THe circuit is a basic LED animation which uses a 555 length timer and decade counter to light up different LEDS depending on the count and giving the appearance of an the led chasing each other.
Components
- 555 timer
- CD4017 decade counter (pre decoded)
- resistor and capacitor for 555 timer
- 10 leds (max)