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The oscilloscope is one of the most commonly used instruments in the field of electronic measurement. It is the most indispensable device for every engineer engaged in power electronics development. ...[Details]
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Touch sensors have been in widespread use for many years, but recent advances in mixed-signal programmable devices have made capacitive touch sensors a practical, value-added alternative to mechanical...[Details]
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1 Introduction After high-frequency switching power supplies entered my country in the 1980s, they entered my country's postal and telecommunications, power departments and other fields in large...[Details]
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Intel and Katana Graph announced a collaboration to port and optimize the Katana Graph engine on Intel’s portfolio of products, including Intel® Xeon® Scalable processors, Xeon-based compute clusters...[Details]
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Recently, Walmart and self-driving car startup Gatik have officially launched a service: using driverless cars to deliver customer orders between warehouses, pickup points, and some stores in Bentonv...[Details]
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Non-contact infrared temperature measurement products include three series: portable, online and scanning, and are equipped with various optional accessories and corresponding computer software. Each ...[Details]
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Abstract: Multimeter, also known as "multi-purpose meter" or "multi-purpose meter", is a commonly used measuring instrument for electrical and electronic maintenance and experimenters. Multimeters ca...[Details]
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As energy consumption gradually decreases, new energy sources are becoming a new hot spot. As a new type of energy that can be used, solar energy has attracted the attention of the world. The key poi...[Details]
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According to CNBC, a Silicon Valley startup called Aeva is making driverless technology increasingly affordable. The startup has a smaller but more powerful hardware product that can collect and proc...[Details]
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Recently, Infineon Technologies (China) Co., Ltd. and Shanghai Pudong Modern Industrial Development Co., Ltd. signed a memorandum of cooperation. In line with the current low-carbon digital developm...[Details]
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Most circuits are ground referenced, and lower voltage components can monitor the low side of the load, but not the high side. For example, almost any low voltage rail-to-rail input op amp can sense ...[Details]
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Power Integrations introduces fine-tuning control software for single-phase brushless DC motors using BridgeSwitch ICs as drivers
Power Integrations, a leading company in high-effici...[Details]
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Pay attention to power supply installation
There are two types of power supplies for PLC systems: external power supply and internal power supply.
The external power supply is used ...[Details]
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#include #define uc unsigned char #define ui unsigned int sbit RS=P3^5; sbit RW=P3^6; sbit E=P3^4; void read_busy()//Determine whether it is busy; { uc busy; P0=0xff;// RS=0; RW=1; do ...[Details]
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The actual circuit using MIC4827 to drive a 3-inch square EL lamp is shown in the figure. The input current Iin=28mA of this circuit at Vin=3.3V, the output voltage is still 180Vp-p, and the operatin...[Details]