PCF2512R-10KWI

I recently wrote an STM32 serial port program that uses a circular buffer to send data: use the head pointer (front) to point to the next data to be sent, and use the tail pointer (rear) to point to ...[Details]

1. Introduction to U-Boot Project U-Boot, the full name is Universal Boot loader, which is the universal bootloader. Its name has two meanings: it can boot a variety of operating systems: Linux, ...[Details]

Introduction: Last year, I wrote an article titled "BMW PHEV Starting from 24 kWh of Electricity". Recently, by sorting out BMW's technical data, I found that from the third generation to the fourth ...[Details]

20W pure Class A amplifier driven by NE5532 in parallel There are many well-made power amplifiers abroad, the output power is not large, but the sweet and elegant music is often unmatched ...[Details]

If you like singing, do you remember how long it has been since you went to KTV? Have you been to the many karaoke rooms nowadays? Do you always sing karaoke on the APP, but always feel that somethin...[Details]

1. Selection of Optocoupler 　　For optocouplers using a phototransistor, the CTR range is mostly 20% to 300% (such as 4N35), while PC817 (not recommended) is 80% to 160%, and Darlington optocouplers...[Details]

Recently, when interacting with investors, Shenzhen MTC stated that its LED chips cover three major mainstream application areas: lighting, backlighting, and display. In terms of product structure, i...[Details]

    The urodynamic analyzer is an instrument that detects the pressure, flow rate and electromyographic activity of various parts of the urinary tract based on the basic principles and methods of flui...[Details]

RTC (Real Time Clock) and Backup Registers  The RTC and backup registers are powered by a switch that selects VDD power when VDD is valid, otherwise the VBAT pin is used for power supply. Backup ...[Details]

From August 16 to 22, 2023, the WRC World Robotics Conference was grandly opened in Yizhuang, Beijing. A unique technology feast is about to begin. Among them, Yushu has become the biggest ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

An investor asked on the investor interaction platform: TSMC has been developing chiplets for more than ten years. The 3nm process relies on chiplet technology to increase performance. Is the technol...[Details]

      In the future, Apple Watch may not rely on touch to detect gestures, but instead monitor the veins in the user's wrist to determine the movement of the hand itself. Currently, Apple Watch provi...[Details]

Some netizens want to know what methods are used to test the reliability of the MCU system. Deng Hongjie pointed out: "When a MCU system is designed, there will be different test items and methods fo...[Details]

Power control for industrial motor drives such as air conditioners, home appliances, and factory automation, and energy applications such as charging stations, energy storage systems, and power s...[Details]