With the rapid development and increasing maturity of the Internet of Things technology, ultra-low power wireless sensors have become an important component of the Internet of Things. Wireless sensor
Switching power supply study group is recruiting: want to learn about switching power supply! Click here to sign upToday in the switching power supply study group, someone asked: What is a linear powe
The most impressive thing for me in 2019 was when we took graduation photos. It was a rare occasion for us to get together as we all went our separate ways after graduation. At the final party, many p
From: https://www.instructables.com/id/The-Sixth-Finger/A sixth finger made with a flex sensor, Circuit Playground Express, and programmable with CircuitPython
Recently, with the release of Apple AirTag, a new round of attention has been raised in the market for UWB technology. In fact, as early as the release of iPhone 11, Apple announced that all mobile ph