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The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN...[Details]
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The supply shortage and price increase of photovoltaic inverters are quietly approaching.
On April 12, a domestic inverter company took the lead in issuing a "Notice on Adjusting the Price...[Details]
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Recently, the Zhejiang Development and Reform Commission issued the "Notice on Carrying out Electricity Demand Response Work in 2020", encouraging users with large loads such as energy storage faci...[Details]
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This article will share with you how to implement the code running on ESP8266. In other words, it uses ESP8266 to send the data of hardware devices to the Gizwits AIoT platform through the MQTT pro...[Details]
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To further improve the power performance of electric vehicles, major global automakers have set their sights on the new generation of SiC (silicon carbide) power components and have launched a number...[Details]
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LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
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Although the structure of thermocouples is simple, various problems still occur during use, which can cause large measurement errors. In order to improve measurement accuracy, reduce measurement erro...[Details]
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As can be seen from the figure, there are both transmitters and receivers. Both transmitters and receivers can be used as controllers. Whoever sends WS and SCK is the controller.
SCK is the ...[Details]
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Beijing time, May 26 morning news, since Huawei can no longer obtain supplies from American companies due to new trade restrictions, users around the world have been trying to understand whether Huaw...[Details]
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In normal mode, the serial communication rate is 16.3kbps, while the rate in overspeed mode can reach 142kbps. The on-chip 16-bit cyclic redundancy check code generator can be used to detect the co...[Details]
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For DIY enthusiasts, many of them start by tinkering with power supplies, collecting various switching power supplies, transformers, and ATX modifications. . . . But every DIYer hopes to have a
...[Details]
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1. Reduce the external clock frequency The external clock is a high-frequency noise source. In addition to causing interference to the application system, it may also cause interference to the outsid...[Details]
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Not long ago, Apple launched the new iPhone SE, which is equipped with Apple's latest A13 Bionic chip and inherits the size and appearance of the iPhone 8. For a product like the new iPhone SE, which...[Details]
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This system requires the design and production of a simple smart electric car. The design plan includes basic requirements, development parts and other innovative parts.
basic requirements
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Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]
DIY/Open Source Hardware
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