Tag: 4131

• 💡 Programming a Digital Potentiometer (MCP4131) With Raspberry Pi & WiringPi

  ℹ️ Update August 2026 Hello! A small update from a long time after I published this original blog post. My original methodology here was incredibly manual, it involved manually writing and sleeping between every single clock cycle in order to program the MCP 4131 chip. Below is an updated and much simplified method of interacting…

  2021.10.05