I switched from programming to electrical schematic design to get a breather. Coding is not my flavor of nerdism. The schematic is designed with Eagle 7.5.0 freeware version. I know, I know, I could use a open source software, but the libraries for components are so easily available for the Eagle.
The schematic consists of:
- Ultrasonic sensor-connector
- WS2812B led strip connector
- Voltage regulator for the 3.3V
- Reset switch for the ESP
- and the ESP8266 + some components
The schematic is not final, but at this stage I need to document the rough idea of the hardware when I still can remember it.