This post collects relatively comprehensive RF information, including wonderful introductory tutorials, classic e-books, and most importantly, reference designs summarized by senior engineers. It will...
The ESP32 development board uses CP2104 as the onboard USB to serial port, so you need to install the serial port driver before you can use it. CP210x is a chip from silab, and its driver download add...
[font=微软雅黑][color=#515151][size=15px][color=#000][backcolor=rgb(232, 232, 232)][size=3][backcolor=white]Recently, we have come into contact with some solution providers who originally planned to use e...
CC2640R2F already supports Alibaba Cloud Link IoT platform, which can help customers quickly develop products. We have routines available for customers. Please refer to the following for details:
Intr...
3. Improvement of protection circuit According to the above analysis, the improved circuit is shown in Figure 3 , which has the following characteristics. 1) By connecting an emitter follower at the ...
1. Conductivity The medium measured by the electromagnetic flowmeter needs to meet the conductivity requirements. The liquid conductivity needs to be greater than 5μs/cm. 2. Accuracy level The electro...