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At present, domestic commercial vehicles generally use the J1939 communication protocol to construct the CAN communication network. When a CAN bus fails, how to efficiently find the cause of the fa...[Details]
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On October 27, Xinhua Wushi 500,000 kW/2 million kW-hour comprehensive grid-connected independent energy storage project started construction in Wushi County Photovoltaic Industrial Park in Aksu Prefe...[Details]
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Sensors are key components of automotive electronic control systems. High-performance sensors are of great significance to improving active safety, fuel economy and comfort of automobiles. As a glo...[Details]
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Automotive electronics are not all that different from other complex electronics: multiple CPUs, networking, real-time data collection, and extremely complex PCBs. The design pressures in the automot...[Details]
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In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh...[Details]
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According to the latest survey by TrendForce's TrendForce Research Institute, the global packaging and testing industry showed signs of stabilizing in the third quarter of 2019, thanks to factors suc...[Details]
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After a long warm-up, sodium-ion batteries finally took the stage. On July 29, CATL officially launched sodium-ion batteries, which can be fully charged to 80% in 15 minutes at room temperature. At...[Details]
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With the development of society and the growth of population, people need to face severe challenges of environment and resources, so the new generation of lighting fixtures---solar LED street lights ...[Details]
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The mioty protocol stack developed by ST’s authorized partner Stackforce is now available to support STM32WL multi-modulation RF SoC China, April 25, 2021 – STMicroelectronics (ST), a global semic...[Details]
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Circuit diagram
The following is the source code of the 51 single-chip microcomputer program:
SJMP MAIN
ORG 000BH;
SJMP DSZD
MAIN:MOV TL0,#24H;
MOV TH0,#0FAh
...[Details]
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introduction
Temperature and humidity are indispensable parameters for calibrating the environment. In many occasions such as vegetable greenhouses and grain warehouses, the requirements f...[Details]
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AD conversion Let's look at R1 and R2 first. R2 is an adjustable resistor. If we increase R2, the voltage on the RA1 pin will increase. If we decrease R2, the voltage on the RA1 pin will decrease. So...[Details]
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Designing a good current-to-voltage ( transconductance amplifier ) converter using a voltage feedback amplifier (VFA) is a significant challenge. This article will explore a simple TIA design using...[Details]
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Huawei has started to push the official version of EMUI 9.1 9.1.0.135 to internal test users of the Mate 20 series, including Huawei Mate 20, Mate 20 Pro, Mate 20 RS Porsche Design, Mate 20 X, etc., ...[Details]
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Functional safety solutions from IAR Systems and Andes Technology support development of state-of-the-art automotive chips
March 23, 2022 — Andes Technology, a leading supplier of high-...[Details]
Test/Measurement
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