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This is a 51 single-chip microcomputer course design I made. The single-chip microcomputer model is STC89C52, and the ultrasonic module is HC-SR04 The microcontroller source program is as follows: ...[Details]

Shenzhen Atelian Technology Co., Ltd. mainly represents brands including: ALPS, Panasonic, SMK, SHNMEI, YAMAICHI, OMRON, SANKOSHA, ITT, C&K, CTS. Its main products include: touch switches, ultra-sm...[Details]

China's medical device market is growing at a rate of 15% per year, but there is still a large gap between domestically produced devices and European and American products in high-end markets s...[Details]

       Since the launch of iOS, most users have been accustomed to jailbreaking iPhones and iPads, but the HomePod operating system (based on tvOS) has never been unlocked. According to foreign media...[Details]

Capacitor decoupling is the main method to solve the power supply noise problem. This method is very effective in improving the response speed of transient current and reducing the impedance o...[Details]

I have been using CCS development environment for more than a year. When I wrote programs before, I just stayed at the stage of writing programs and never thought about how memory is allocated. This ...[Details]

New energy vehicles are being promoted rapidly in Europe, but the shortage of power batteries in Europe has led to a "crying out" for new energy vehicles in Europe. Europe has huge demand for power...[Details]

On May 9, Tower Semiconductor announced the expansion of its power management platform, releasing its most advanced second-generation 65nm BCD, which expands the operating range to 24V and reduces RD...[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]

       Computer serial port control relay, as the name implies: it is to use the computer serial port to control the "on" and "off" of the relay. Then use the normally open or normally closed contacts...[Details]

　　Core device: 6L6 beam power tube 　　The 6L6 beam power tube used in this Design Idea is still very popular in electric guitar amplifiers, even though it is 66 years old, and its cousin the 6CA7 (EL3...[Details]

The default output device of the standard library function is the display. To output to the serial port or LCD, you must redefine the functions related to the output device called in the standard libr...[Details]

The current advanced semiconductor process has evolved to the 5nm mass production stage, but this does not mean that the mature process is outdated. On the contrary, the 28nm mature process is still ...[Details]

Generally, we use clamp ammeters with a range of several hundred amperes to measure motor current. If we want to measure a current much smaller than the full scale value of the clamp ammeter, the err...[Details]

Hyundai Mobis' new holographic display can replace the digital instrument cluster, infotainment system and front passenger display. The screen war has reached new heights, wi...[Details]