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TKFDY high voltage and high current battery discharge tester is mainly used for discharge test of large capacity backup power supply lead-acid battery and UPS battery test in telecommunication, mobil...[Details]
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Sina Digital News reported on the evening of September 4 that Honor released the Honor Watch GS Pro and two smart watches at the IFA Berlin International Consumer Electronics Show. These two wa...[Details]
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In power line measurement and protection systems, a large number of current and voltage channels of multiphase transmission and distribution networks need to be sampled synchronously. In these appl...[Details]
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If we were to talk about the most important moment in the world of autonomous driving in the past decade, we would probably have to mention that night a year ago. At around 10 o'clock that evening,...[Details]
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Problem description: In order to use a USB camera to acquire images and do some analysis and processing, several toolkits need to be installed in LabVIEW. The LabVIEW version used is 2011. Howev...[Details]
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Diodes Incorporated (Diodes) has introduced the PI3WVR14412Q, an automotive-compliant* 20Gbps 1:2 video switch for in-vehicle infotainment and advanced driver assistance systems (ADAS) applica...[Details]
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Mobile devices are becoming an integral part of our daily lives. Take smartphones, for example. In addition to simple phone calling, smartphones now have rich features that support social networkin...[Details]
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introduction
With the rapid development of power supply technology, switching power supplies have been widely used due to their advantages such as low power consumption, small size and light w...[Details]
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Here we use 4 wires, but the principle of 3 wires is the same. The IO port is customized in the program. The one used below is P3^0 #include regx51.h void main() { while(1) { P2=0xff; //Init...[Details]
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In the program, two counter variables are used, COUNT1 for the ones digit and COUNT10 for the tens digit. In addition, after each LED is lit 5 times, the ones digit is automatically increased by 1, a...[Details]
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OnePlus has previously announced that the China launch conference for the OnePlus 9 series will be held at 2:00 p.m. on March 24 at the Shanghai Oriental Sports Center. Today, foreign media Wi...[Details]
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GC4931F/S is a three-phase brushless DC motor pre-driver chip. The chip can drive N-type power MOSFET with a maximum power supply of 36V. The chip state switching logic is determined by three Hall ...[Details]
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Select the R*1Ω position of the multimeter, and then use the red and black test pens to measure the forward and reverse resistance between any two pins until you find the pin pair with a reading of t...[Details]
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OPC stands for OLE for Process Control, which is an industrial standard interface for field control systems and an interface standard for hardware and software used in the field of industrial contr...[Details]
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Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]
DIY/Open Source Hardware
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