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1. What is TDR? TDR = Time Domain Reflectometry Time Domain Reflectometry (TDR) is used to measure the reflections caused by a signal when it is conducted through a certain type of transmission envir...[Details]
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The automobile chassis is brewing a new intelligent technology revolution and market change.
Following the comprehensive launch of new car chassis such as Huawei Tuling chassis, Geely ...[Details]
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EMI electromagnetic interference can be divided into conducted interference and radiated interference. For conducted interference, generally increasing the number of EMC filter sections in the powe...[Details]
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China Energy Storage Network News:
The unfinished weights in 2021 will be transferred to 2022 for completion; in the second quarter of this year, the installed capacity of centralized wind ...[Details]
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High specific energy lithium/thionyl chloride (Li/SOCl2) batteries are widely used in multi-functional intelligent meters (such as smart meters, water meters, etc.) as real-time clocks and memory b...[Details]
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YN series diaphragm seismic pressure gauge has good anti-vibration performance, especially suitable for working environment with mechanical vibration and medium pulsation. It can measure the pressure...[Details]
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1. Challenges of high-speed signal debugging
In high-speed designs with a rate of Gbps, the most common problems are usually poor eye diagrams, excessive jitter, etc. As shown in Figure 1, the...[Details]
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Even a few years ago, the most advanced LED displays looked stunning compared to existing screen panels on the market. Now, a Princeton University engineer has found a cheap way to make LEDs t...[Details]
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The integrated circuit signal tracker circuit is simple, and only needs a low-power integrated amplifier circuit LM386 and 5 capacitors to form the whole machine, and the tracking ability is extrem...[Details]
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The structure of the magnetostrictive level gauge is composed of a stainless steel tube (measuring rod), a magnetostrictive wire (waveguide wire), a movable float (with a *magnet inside), etc. When t...[Details]
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1. Trends of mainstream foreign information security service companies With the rapid development of the global digital economy, cybersecurity issues have become the focus of people's attention. Fo...[Details]
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Recently, I referred to the 51 infrared remote control signal decoding program on the Internet and wrote a NEC infrared remote control signal decoding program based on attiny13. I would like to share...[Details]
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According to foreign media sammobile, Samsung released a new broadband 5G technology on April 2, which increased the communication bandwidth of 5G networks and can help operators build cost-e...[Details]
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The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
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