M8340101H1102BA

This morning, Apple discovered a patent application from Apple in the European Patent Office database. Apple acquired Beddit back in 2017, and the recent patent from Tueo Health is based on Beddit's ...[Details]

Frequency Equalizer Control Techniques An equalizer is an electroacoustic processing device that adjusts the frequency response and amplitude of sound signals. It can change the ratio...[Details]

There is now one more piece of bad news for Huawei. Reuters recently reported that social giant Facebook seems to have decided to ban Huawei devices from pre-installing their main applications in the...[Details]

P2.0~P2.2 are connected to independent buttons K0, K1, and K2 respectively. P1 is connected to 8 LEDs, which light up when the output is low level. Require: Press the K1 key, P1.7 outputs a square ...[Details]

Loop statements are used in almost every program. Their function is to implement operations that need to be repeated many times. For example, if a 12M 51 chip application circuit requires a 1 mil...[Details]

Usually, the R×10, R×100, and R×1K ranges of the multimeter are selected for testing and judgment. The red and black test leads are connected to the negative pole of the capacitor respectively (the c...[Details]

Wireless technology is permeating every aspect of life - from mobile phones to laptops, PDAs, game consoles, digital cameras and handheld GPS devices. Most users may not understand the complexity and ...[Details]

What are the advantages of PIC series microcontrollers? Since I came into contact with PIC microcontrollers in 1995, I have been keen on the development and application of this type of microco...[Details]

Value transfer method under cascade In cascade, N MAX7219s form a latch with a width of 8*N bits. If you need to write to the Mth 7219, you need to do M addressing + pull up CS after writing to reach...[Details]

　   1. Use special instruments to measure, which is simple, clear and accurate; 　　2. In the absence of instruments, a multimeter can be used to simply check the quality of the laser diode, but this...[Details]

51 single-chip microcomputer single-button switch program, press once to light up the LED, press again to turn off the LED. Main program: /****************************** Note: When the button is ...[Details]

First, let’s reveal the results of our vote on “Will the price of mainstream smart electric vehicles in the future be higher or lower than 150,000 yuan?”:   From the voting results in this article...[Details]

　　RKE system is of great significance for improving the anti-theft and controllability of automobiles. Most RKE systems have anti-theft and alarm functions for automobiles, as well as access control f...[Details]

The Xiaomi 12/Pro series will be officially announced on December 28 and will be equipped with the Snapdragon 8 Gen 1 flagship processor. The running score data of Xiaomi 12 Pro has appeared in the G...[Details]

The servo motor encoder is a very important component in the servo system. It is used to measure the rotation angle and speed of the motor shaft and provide feedback signals for the control system....[Details]