DRF-C37S-HJ-223

According to Taiwan Economic Daily, AUO Chairman Peng Shuanglang said today (16) that the prosperity of information and communications in the first half of next year can be expected, and there is no ...[Details]

I have recently been learning to develop STM8 MCU. I have just got this MCU and don’t know many of its functions well. I can only learn while developing. I will record the learning process. If there ...[Details]

At the "2023 Battery Day" held recently in South Korea, Korean companies such as Samsung SDI, LG Energy Solutions, and SK On launched a variety of future new technologies based on the electrification...[Details]

1 Introduction Data acquisition system is an important functional module in the field of communication and information technology, and is widely used. However, most traditional data acquis...[Details]

1. Circuit Design The EL34 amplifier circuit is shown in Figure 1. The first stage voltage amplification uses a SRPP single-ended push-pull circuit, the second stage uses a long-tail ...[Details]

1. Experimental Principle You may wonder, isn't the mem_init_tiny4412.S in the BL2 directory already implemented the serial port initialization, and also has the serial port output function, otherwis...[Details]

Two years ago, the World Bank predicted that lithium demand would grow by 965%. Image: University of Cambridge The World Bank has unveiled a multimillion-dollar plan to minimis...[Details]

There are three methods: battery phase determination method, current test method, and residual magnetism method. Residual magnetism method: This method is only applicable to motors with residual ma...[Details]

According to a report by Japan's Kyodo News, Saudi Arabia, as the United States' largest ally in the Middle East, does not stand on the side of the United States in dealing with Huawei, and has state...[Details]

The situation of "excessive neutral current" mentioned here means that when the three-phase load is balanced, the neutral current is still too large, and the neutral current is more than 1.5 times ...[Details]

The air purifier equipped with a coaxial counter-rotating propeller fan co-developed by Nidec won the 2021 Energy Saving Award The air purifier "PU-AA50" equipped with a coaxial counter-rotating p...[Details]

1 Introduction Barometric pressure measurement is widely used in industrial equipment such as instrumentation, medical and health care, barometers, and altimeters. Choosing sensors with fast speed an...[Details]

　 Although mobile power banks are a must-have item for many people, most users may not know much about their internal structure. The author recently interviewed several mobile power bank manufact...[Details]

There are a total of 11 timers in STM32, including 2 advanced control timers, 4 ordinary timers and 2 basic timers, as well as 2 watchdog timers and 1 system tick timer. TIM1 and TIM8 are advanced ti...[Details]

In the initialization part of the system program, the registers and temporary variables used in the program should be described, such as: unsigned char TRANS; unsigned char PAGEADD; //Store page addr...[Details]