发布者：机器人总动员来源: 51hei关键字：nRF24L01 51单片机 无线语音 点滴报警系统手机看文章 扫描二维码 使用的51单片机作为主控芯片，两个51单片机通过24L01通信，一个检测吊瓶滴液的速度，如果太快太慢或者不滴液都会报警，并发送到主机，输液者也可以主动 ...

The project utilises the ESP32 microcontroller as its backbone, paired with two NRF24L01 modules for simultaneous operation on multiple frequencies ... and the programming circuitry for the ESP32. It ...

Solderless breadboards are a fantastic tool for stirring the creative juices. In a few seconds, you can go from idea to prototype without ever touching the soldering iron. Unfortunately ...

The nRF24L01+ is a single chip 2.4GHz transceiver with an embedded baseband protocol engine (Enhanced ShockBurst™), suitable for ultra low power wireless applications. The nRF24L01+ is designed for ...

It is common wisdom that solderless breadboards are only good for low frequencies. But how fast can they really go? There’s been a contest going on to see who can make the fastest breadboard ...