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Bluetooth technology is a short-range, low-cost wireless connection technology. It is an open solution that can realize wireless transmission of voice and data. Therefore, although the "Bluetooth" of ...[Details]
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The display lights, switches, knobs, etc. on the control box are clearly marked. Please refer to the names of components on the control box panel when reading this operating instruction. There is a s...[Details]
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The first chip in the Vinculum family, the VNC1L, uses a custom processor with two direct memory access (DMA) engines that accelerate data transfers and a 32-bit digital coprocessor to achieve the ...[Details]
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Due to work reasons, I need to make a low-power infrared remote control. So I came into contact with the STM8L series of low-power microcontrollers. Because my project does not require high resources...[Details]
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Abstract: This paper introduces a design of intelligent power control terminal based on CRYSTAL's energy metering chip CS5460A, and gives the overall structural design of the control system. The sy...[Details]
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In the blink of an eye, 2016 will soon become a thing of the past. The 2017 CES Electronics Show will be held in Las Vegas from January 5 to January 7. In addition to traditional electronic devices, ...[Details]
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1. Instrument model: Agilent E4403B spectrum analyzer; 2. Fault description: Power-on self-test error ①LO UNLOCK ② Reference Frequency Error; 3. Whole machine inspection: a) After testing, it was...[Details]
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1. Principle Introduction The control circuit of the digital tube is introduced in detail in "51 Single-Chip Microcomputer (VIII)", and the hardware circuit is shown in the figure below. In this ex...[Details]
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1. Composition of computer network detection system
The computer network detection system consists of industrial computers, network hubs (or switches), network adapters, and communication interfac...[Details]
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V-cone flowmeters have a variety of application areas, and different types of products are used in different fields. So have you ever studied the structures of different types of V-cone flowmeters? ...[Details]
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This is my first time using RTL and I don't really understand it. This is copied from another forum and I think it's good and can provide some ideas for beginners.
Keil ARTX (Advanced Real-Time eXecu...[Details]
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According to the official website of the State Intellectual Property Office, the patent for "wireless charging method, system and storage medium" applied by Xiaomi Motors has been authorized. The p...[Details]
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LG Energy has developed the NCMA quaternary lithium battery, which will be delivered in large quantities to Tesla cars in 2021. LG Energy said the battery will be delivered in the second half of 20...[Details]
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With the widespread application of LEDs, LED heat dissipation issues are receiving more and more attention. The heat dissipation performance of LEDs will directly affect the life of LED products. T...[Details]
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Basic principles of optical head
The optical head
is one of the most important components of the DVD system. Its basic principle diagram is as follows:
Sch...[Details]
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