MM4-1414635

Have you ever calculated the expected component losses in your design in detail, only to find that they are significantly different from the lab measurements? This Power Design Tip introduc...[Details]

Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]

      On December 9, vivo held an online OriginOS Ocean launch conference and officially released the full-series operating system OriginOS Ocean, which brought a new lock screen system, Atomic Walkm...[Details]

Jiwei.com reported on March 17 that today OnePlus CEO Pete Lau wrote an article discussing smartphone screens. Liu Zuohu said that two years ago, OnePlus opened a new era of screens and pushed smar...[Details]

Due to the problems of harmonic pollution to the power grid and low working efficiency caused by traditional switching power supplies, various switching power supply research institutions at home and ...[Details]

According to CNBC, a Silicon Valley startup called Aeva is making driverless technology increasingly affordable. The startup has a smaller but more powerful hardware product that can collect and proc...[Details]

According to Jiwei.com, China Telecom has already developed a solution to the chip shortage problem. Today, Liu Guiqing, deputy general manager of China Telecom, said at the performance meeting that ...[Details]

After struggling for an afternoon, I finally figured it out. The so-called MMU (virtual memory management unit) is nothing more than converting physical addresses into virtual addresses. As for the so...[Details]

Failed acquisition, layoff crisis, ready to go In the field of sweeping robots , iRobot, which was born out of the Artificial Intelligence Laboratory of the Massachusetts Institute...[Details]

A three-phase motor means that when the three-phase stator winding of the motor (each phase differs by 120 degrees electrical angle) is supplied with three-phase alternating current, a rotating mag...[Details]

Power supply, in common terms, is a conversion device that can provide suitable voltage, current, waveform and frequency for our electronic appliances! For example: DC power supply can be understoo...[Details]

1 Introduction ARM (Advanced RISC Machines) can be considered a company. It can also be considered a general term for a type of microprocessor, or a technology. Microprocessor application...[Details]

Recently, the global patent protection community OIN (Open Invention Network) announced that Huawei, the world's largest diversified electronics and communications company, has become a licensee and ...[Details]

        Meizu Technology announced that Meizu 16s is now available on major e-commerce platforms including Meizu official website, Meizu Tmall official flagship store, JD.com, and Suning.com, and is ...[Details]

The actual circuit using MIC4827 to drive a 3-inch square EL lamp is shown in the figure. The input current Iin=28mA of this circuit at Vin=3.3V, the output voltage is still 180Vp-p, and the operatin...[Details]