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8588A/8558A is the latest 8.5-digit digital standard multimeter launched by Fluke Calibration, providing reliable and repeatable measurement results. It has more than 12 measurement functions, coveri...[Details]
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The advantages of LEDs used in the center high-mounted brake lights (CHMSL) of cars include: faster reaching of set brightness, higher efficiency, longer service life, and the very small red LED ar...[Details]
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1. Create a new work environment: 2. Create your own project in a working environment: If there is an existing project, you can select Add Existing Project to add the existing project. Empty pr...[Details]
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1. Development language This example is developed using WinAVR/GCC 20050214 version 2. Example description This program simply demonstrates how to use the ADC analog-to-digital converter of ATME...[Details]
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LED is a nonlinear device. A small change in forward voltage will cause a huge change in current. LED is a semiconductor diode. Its volt-ampere characteristic changes with temperature (-2mV/℃). If th...[Details]
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STM8 Smart Card Set the SCEN bit in the UART_CR5 register to select the smart card mode. In smart card mode, the following bits must be kept cleared: LINEN bit of the UART_CR3 register HDSEL and I...[Details]
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Mentor , a Siemens business, announced the launch of a new Tessent? Software Safety Ecosystem, a portfolio of best-in-class automotive IC test solutions delivered by Mentor and its industry-leadin...[Details]
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1 Background In an increasingly information-based society, various embedded systems have penetrated into every corner of daily life. The functions of embedded systems are becoming more and more compl...[Details]
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After the control signal disappears, the reverse bias circuit provides a reverse bias voltage of about 417V L to the switch gate through the voltage stabilization effect on Z1.
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Low-voltage electrical appliance product standards are mainly divided into four major standard systems internationally, namely the IEC standard system, the EN standard system, the North American stan...[Details]
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Following the Haidian Base of the National Intelligent Vehicle and Smart Transportation (Beijing-Tianjin-Hebei) Demonstration Zone, the Yizhuang Base of the National Intelligent Vehicle and Smart Tra...[Details]
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Control transfer instructions are used to control the flow of the program, and the controlled range is the program memory range. The MCS-51 series of microcontrollers have relatively rich control tra...[Details]
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I spent a few days to fix the keyboard of the microcontroller. The microcontroller board I used used the 8 IO ports of P2 to control 16 keys. So how to use 8 ports to control 16 keys? In fact, i...[Details]
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When the system is powered off, the power supply voltage will fluctuate for a certain period of time. If you do not handle it, you will find that the MCU will automatically reset and restart, an...[Details]
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On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
PCB Design
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