Labels Milestones
Back- Http://www.acptechnologies.com/wp-content/uploads/2017/06/01-ACP-CA6.pdf Potentiometer horizontal Bourns 3224G Potentiometer, horizontal, Vishay.
- HLE-127-02-xx-DV-TE, 27 Pins per row.
- Underneath the smaller board, for convenience Resistor footprint.
- SPI https://learn.adafruit.com/monochrome-oled-breakouts/downloads Adafruit SSD1306 OLED 1.3 inch 128x64.