[导读]该项目是一款小巧、高精度的 4 线(开尔文)低欧姆测量仪，适用于测量从毫欧到数欧的电阻值，具有极佳的稳定性。它采用了 ADS1115 16 位 ADC、精密电流源以及 ESP8266 来提供本地 OLED 显示屏以及通过 Wi-Fi 实现的完整实时网络界面。 蒂姆的四线低欧姆电阻计 ...

The primary goal of this project is to create a versatile and robust power supply unit suitable for electronics lab work. It manages up to five independent power channels, each with its own set of ...