This is a classic textbook for many electronics students to learn analog electronics. It covers the principles and applications of various analog devices!
Author: zhangkesi, Huawei Software Architecture Design EngineerThis is an introduction to the low-latency and high-reliability message transmission principle of HarmonyOS. I hope it will be helpful to
1. Task RequirementsUse the timer A of the MSP30F247 microcontroller to generate two PWM signals with duty cycles of 75% and 15% respectively, and a period of 20ms.
2. Analysis and explanationTimer A
[b]3. Pull-up resistors and pull-down resistors[/b][align=left][color=rgb(34, 34, 34)][font="]Let's first take a look at the selection principles of pull-up resistors and the selection of pull-up resi
The idea of 37 sensors and modules is widely circulated on the Internet. In fact, there are definitely more than 37 sensor modules that Arduino is compatible with. Since I have accumulated some sensor