First of all, I would like to give a good review to this board that RT-THREAD cooperated with Zhengdian Atom. Not only does it have an integrated WIFI chip, but its programming is almost the same as t...
The principle block diagram is as shown above: The signal generated by the vibration sensor is read out through IIC. After receiving the signal from the sensor, the MCU saves the signal in the memory,...
1. What is an adder?An adder is used to perform addition.That is, it is a device that generates the sum of numbers. A device that takes the addend and the augend as input, and the sum and the carry as...
The weather is cold, so I thought about buying a hand warmer. I saw a promotion on a certain website a few days ago, so I bought a hand warmer. It is said that this hand warmer can be used as a 3600 m...
[align=center] [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]music_586[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author...