The resistor parallel circuit is the most basic parallel circuit. All responsible circuits can be converted into resistor series circuits and resistor parallel circuits to understand the working princ...
Auxiliary trainer for plank and push-up exercisesAuthor: lvqyProject Background ( 100-200 words )Plank support is a popular fitness exercise around the world. However, incorrect posture can damage the...
I have seen some articles before that both zigbee and Bluetooth are 2.4G, but the transmission distance of zigbee is about 70 meters, traditional Bluetooth is about 10m, and the manual of Bluetooth 4....
This article will introduce the infrared remote control transmitter circuit in detail. Another chip SC9012 can be said to be a classic infrared remote control transmitter circuit....
Development of Phase-Shifted Full-Bridge IGBT Ultrasonic Power Supply Abstract: This paper introduces the working principle of a certain type of ultrasonic power supply. It adopts a phase-shifted full...
Both P89C51RC+ and P89C51RD+ are derivatives of the 8-bit 80C51 microcontroller. In addition to fully retaining the framework of the 80C51 instruction system and hardware structure, they have undergon...