Nailing the basics.

一、差分探头的原理‌高压差分探头属于功能隔离型探头，但不属于绝对完全隔离的探头‌，这一结论是由它的技术设计和性能特性决定的。又因为高压差分探头能安全地测试高压信号，所以被称作传统意义上的隔离探头。根据测量量程和应用场景的差异，有源 ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...