531EC187M500DG

Target The goal of this lab activity is to measure ambient temperature using integrated circuit temperature sensors that provide an output (current or voltage) proportional to the absolute temp...[Details]

Configuration of J-Flash ARM. Generally speaking, you can find some *.jflash configuration files in file– open project, and just load them, but I didn't find any suitable for S3C2440. So I built a ...[Details]

●5HP inverter cabinet H7 fault inspection and repair 1. Background A 5-HP inverter cabinet unit in a certain area had an H7 fault. After checking the fault and replacing the electrical bo...[Details]

On November 17, 2020, Longyuan Power Group Co., Ltd. (hereinafter referred to as "Longyuan Power"), AOP (Shanghai) New Energy Co., Ltd. (hereinafter referred to as "AOP Energy Technology") and the ...[Details]

    Abstract: Systematically expounds the government and algorithm of fingerprint image automatic identification system preprocessing, and analyzes and experiments various technologies in fingerprin...[Details]

    Different lens brands have different definitions of megapixel lenses. For example, some Japanese brands define 1.5 megapixel lenses as follows: from the center to the periphery of the screen, 70% ...[Details]

For the Honor mobile phone family, many people often don't understand the difference between the Honor digital series and the Honor V series. The Honor V20 was released at the end of last year and wa...[Details]

According to Wuxi Daily, the world's top CMOS image sensor packaging workshop has recently entered trial production in the newly built factory building of Jigao Electronics (Wuxi) Co., Ltd. In addi...[Details]

　1〕Introduction to Flyback Transformer Design 　　One of the key factors in the design of a flyback power converter is the design of the transformer. The transformer we are talking about here is not a ...[Details]

On October 27, the China Integrated Circuit Insurance Pool (hereinafter referred to as the Pool) was officially established in the Lingang New Area of ​​Shanghai. It is reported that a collective i...[Details]

      Digital blogger @科技du revealed today that Honor will launch a tablet computer equipped with a non-Kirin chip, and Huawei's new flagship tablet will be released together with the new generation ...[Details]

ESP (Extended stack pointer) is a pointer register (the other is EBP). It is used for stack pointer. ESP is the stack pointer, which is used to point to the top of the stack (the top of the ...[Details]

Design Questions: The problem of electrolytic capacitor life not matching LED Common reasons and solutions for LED flickering How PWM dimming affects LED life Potential problem...[Details]

  Please see below for the specific high anti-interference, low-consumption portable headphone detection circuit design analysis: 　　The type of headphones connected to the detection circuit is as sho...[Details]

The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]