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1999 yuan! The most exciting IT news today is the release of Xiaomi mobile phone! Qualcomm Snapdragon S3 mobile processor, the world's first dual-core 1.5GHz smartphone, equipped with Scorpion dual-co...[Details]
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The measuring instrument can complete the measurement of steady field, pulse field peak value, alternating field positive and negative peak value, peak-to-peak value and its frequency, and also has a...[Details]
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The DC busbar of the main circuit adopts the following forms: 10~100A: PCB board
150~300A: busbar
400A~1000A: laminated busbar (below)
Absorption circuit design
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;/*===================================================== ; Simulate 8(COM)*8(SEG) LCD driver on EM78Pxx ; ...[Details]
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0 Introduction
To meet the needs of CCTV (closed-circuit television) security industry to generate text and images and superimpose them on video images, MAXIM has launched the MAX7456 video su...[Details]
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Connector Version: Stamp hole version: Core parameters Core board type Board-to-Board Connectors Stamp Holes size 50mm*60mm PCB Layers 6-layer PCB immersion gold design 8-layer...[Details]
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Mouser now sells Silicon Labs Series 2 wireless SoC Providing the wireless connectivity needed for the IoT of the future February 2, 2023 – Mouser Electronics, a global authorized distributor of ...[Details]
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Eye diagram parameters, especially eye height and eye width, often cause confusion for engineers. The algorithms for eye height, eye width and other eye diagram parameters such as 1 level, 0 level, e...[Details]
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1 Introduction
The electromagnetic cooker is an advanced electronic cooker for cooking food in modern families, which uses the principle of electromagnetic induction for heating. It is very ...[Details]
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With the development of multimedia technology, the requirements for video switching in real-life applications are becoming higher and higher. In cable TV systems, high-quality video surveillance syst...[Details]
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On the afternoon of April 21, Jiang Hongping, deputy secretary of the county party committee and county magistrate, led a team to Guangzhou to attend the signing ceremony of the Fogang County Pumped S...[Details]
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0 Introduction
At present, in the field of measurement, pulse signals can be used as known excitation signals and unknown measured signals. When used as unknown measured signals, the testing of...[Details]
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introduction
In many applications of automatic control, it is necessary to sample and analyze the signal in real time, and then the DSP will perform the operation and control. AD chip i...[Details]
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Today I started to learn microcontrollers again. After installing Keil software, I installed the driver for the USB connection development board. To learn microcontrollers, you should have a developme...[Details]
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ABB industrial robots are automation equipment widely used in manufacturing, logistics, medical and other fields. Their motion instructions are the key to achieving precise control of the robot. Th...[Details]