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As the epidemic continues, State Grid has assumed two major social responsibilities At present, reducing electricity prices and boosting the economy through infrastructure construction are...[Details]

On August 17, Tesla's stock price rose 11.2% to close at $1,835.64, officially breaking through the $1,800 mark and setting a new record high. As Tesla's stock price soared, the company's CEO Elon Mu...[Details]

　　The implementation method of the passive liquid crystal display module is feasible, with the advantages of simple design and reliable operation, and has good reference value and practicality. It on...[Details]

In the s3c2440 real-time clock (RTC), two interrupt sources are defined: alarm interrupt and time beat interrupt. Some netizens asked about the usage of these two interrupts. Recently, I took some tim...[Details]

Introduction: On the 51 single-chip microcomputer development board, a running light program was made using a timer. The adjustment is very flexible and very practical. I would like to share it with ...[Details]

STM8 SWIM clock control register (CLK_SWIMCCR) Address offset value: 0x0D Reset value: Undefined Bit 7:1 Reserved. Always 0. Bit 0 SWIMCLK: SWIM clock division value is set or cleared by sof...[Details]

Using trend charts for data analysis is a common analysis method. Engineers can obtain many accurate and regular results by combining experimental data. How to use the trend function in measuring ins...[Details]

Each time the stm32 program is executed, it will start from the base address 0x800 0000. The IAP program upgrade is executed after the bootloader boot file is executed, and then the APP program is lo...[Details]

TI's bq25504 is a high-efficiency, ultra-low power energy harvesting boost charging IC that can manage microwatts or milliwatts of power generated by various DC sources such as solar energy or thermoe...[Details]

In March 2011, based on the principle of win-win cooperation, the Institute of Electrical Engineering signed a cooperation contract with Shanghai Chaori Solar Technology Co., Ltd. on the pilot process...[Details]

Supercapacitors are a new type of energy storage device developed in the 1960s and gradually entered the market in the 1980s. Since the first supercapacitor patent applied by American Becker in 195...[Details]

In order to solve problems such as chip shortages and key technology bottlenecks, many departments have recently introduced policies in succession, launching many new measures such as increasing supp...[Details]

Jiwei.com reported on April 9 that today is the first sale day of Lenovo Legion Gaming Phone 2 Pro. According to official sources, the phone has achieved good results, with sales exceeding 3 times th...[Details]

What is the principle of QR code? I don't know when it started, but our lives are suddenly full of QR codes. You need to scan QR codes to browse web pages and add friends. Now even the old man sellin...[Details]

The MAX44246 is a 36V, ultra-high-precision, low-noise, low-drift, dual operational amplifier that provides near-zero DC offset and drift by using patented chopper-stabilized and auto-zeroing techniq...[Details]