Arduino + ESP8266 + RC522 RFID Module to save RM 100 replacement fee for my RFID access card.
ESP8266 connects with RC522 RFID module. My RFID card just not working anymore. We passed the access card to the management and let them fi...
ESP8266 connects with RC522 RFID module. My RFID card just not working anymore. We passed the access card to the management and let them fi...
Simple DIY Monitor Riser Project Why do I need a monitor riser...
“AirTag”开始工作 16块马币是要怎么自己动手做“AirTag”? 回答这个问题,就需要提到 OpenHaystack 这个在Github上的开源项...
DIY Homekit Temperature and Humidity Sensor Recently, the...
ESP-01S board 申明 这不是一个教程、不是教程、不是教程,很重要所以说3次。我只是一个IoT的新手,有一些简单编程的能力,并不是这方面的专家。所以,这篇文章主要是在记录我自己的动手过程,也同时记一下笔记,方便我自己查看。 如果你是...