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There are two functions of using a multimeter to measure resistance. One is to measure the parameters of an unknown resistor, and the other is to verify whether the resistance value of a resistor or ...[Details]
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I recently participated in an on-campus electronic competition. One of the topics was to use a single-chip microcomputer and GSM to achieve remote control. The control here was to control two 220V lig...[Details]
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1 Overview
Freescale's i.MX 6 series multi-core application processors use the ARM Cortex-A9 architecture, including single-core, dual-core and quad-core series, with operating frequencies up t...[Details]
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This article analyzes the common problems in current electronic product testing and proposes a universal electronic product functional testing platform, which is implemented using COM technology. T...[Details]
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Based on the characteristics of LED , the radiant light energy of LED depends entirely on the driving current and junction temperature. Therefore, a good thermal management system is a prerequisite...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Oscilloscopes can intuitively demonstrate the working mode of electronic signals. When electronics enthusiasts are making electronic circuits, having an oscilloscope can help them get twice t...[Details]
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We all know how to use diodes to make switches, but we can only turn them on and off, not gradually control the flow of a signal. Furthermore, the diode's ability to act as a switch depends on the dir...[Details]
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Chapter 1 Design Purpose and Requirements 1. Purpose Through programming and Protues simulation of the electronic clock system, further master the composition of the single-chip microcomputer, the ...[Details]
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LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely us...[Details]
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For all mid-range PIC microcontrollers, when the top 4 pins (RB7~RB4) of PORTB are set to input mode, when the input level changes from high to low or from low to high, the microcontroller can ge...[Details]
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At present, the automotive industry has begun to enter a new era of intelligence and networking. As the core dimension defining the process of intelligent and connected automobiles, autonomous drivin...[Details]
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Electronic load is an instrument used to simulate load current and is widely used in electronic equipment testing and debugging. In order to ensure the accuracy of electronic load, it needs to be c...[Details]
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The 5 most noteworthy new battery technologies! The longest battery life is up to 2414 kilometers, and it is lighter and thinner New energy vehicles are becoming more and more common, which has bro...[Details]
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On October 25, Benzinga reported on Wednesday that Peter Rawlinson, CEO of Lucid, a new American car manufacturer, expressed some doubts about the development prospects of self-driving cars. He bel...[Details]
Real-time operating system RTOS
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