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Liquor Methanol Tester HM-C12 can quickly and quantitatively detect the methanol content in various types of liquor. The instrument reserves other test programs and ports, and can easily add test ite...[Details]

Top tech investor Paul Meeks warned that chip shortages could be a "problem that lasts until 2023" and said he would not put new money into Apple and other FAANG companies. According to CNBC, Meeks, ...[Details]

Virtual workshops bring the company’s team of leading experts directly to the comfort of your home or office. The webinar showcases the company’s leading analog technologies, advanced design implemen...[Details]

With the development of industry, the use of flow meters is increasing, and the types of demand are also increasing, which has promoted the rapid development of flow meters. However, rotor flowmeters...[Details]

I have been studying the stm32 development board of Zhengdian Atom recently. When studying the SysTick register, I couldn't find where the address of the register was defined. I was very puzzled. Aft...[Details]

According to a report by TrendForce's TrendForce Research Institute, electric vehicles have become the main growth driver for the automotive industry in the future, and it is estimated that the numbe...[Details]

For autonomous driving, we must say goodbye to lidar “PTSD”. PTSD, post-traumatic stress disorder. This is an emotional state caused by experiencing traumatic changes, which can cause unusual emoti...[Details]

I recently used timers in a project, so I decided to relearn them. I used them only for simple pwm generation and interrupt processing before, and never studied them in depth. Today, I took this oppor...[Details]

When using a timer in a 51 MCU program, how do you coordinate the entire process among the timer count, timer interrupt function, and while(1) loop? Let me analyze one of the most classic single-ch...[Details]

In recent years, with the continued rapid development of the new energy vehicle industry, the issue of handling tens of thousands of tons of retired power batteries each year has become a focus of ma...[Details]

1. PWM concept and principle Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circ...[Details]

1. The origin of RS-485 communication RS-232, RS-422 and RS-485 are all serial data interface standards, which were originally formulated and issued by the Electronic Industries Association (EIA). ...[Details]

Display screen illustration: Simulation circuit diagram: Simulation results show: Chinese character modeling software settings: (The download link of the mold taking software is at the end of t...[Details]

1. Experimental tasks As shown in Figure 4.9.1, switch SP1 is connected to the P3.7/RD pin. There are four light-emitting diodes connected to the P1 port of the AT89S51 microcontroller. When powered ...[Details]

Recently, the MW-level standardized vanadium battery energy storage modules provided by Tianfu Energy Storage to customers have undergone rigorous quality testing and fully complied with establishe...[Details]