Indicator lights board

The indicator lights board has three LEDs, which are used by the datasniffer to indicator when data is being read, confirm that the signal output is working, and give a warning if it looks like the datasniffer has encountered an error and needs to be restarted.

Components

• Perf board (approx )
• 2 x Green LED (3mm)
• 1 x Yellow LED (3mm)
• 3 x 1KΩ resistor
• 1 x 4 pin female JST connector

Circuit Diagram

Photos