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From July 8 to 11, the first large-scale offline professional exhibition of 2020, China Construction Expo, was held in Guangzhou. Yinuo Electric, which has been focusing on precision instrument manuf...[Details]
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0 Introduction
The application of boost circuit in power factor correction is relatively mature. Conventional circuits can achieve power factor correction of a few hundred watts. However, fo...[Details]
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I've been working on Atmel's SAM9x25 platform and Linux system for industrial equipment. This is my first time to participate in the development of industrial equipment. When debugging the Atmel SAM9x...[Details]
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Basic formulas and common formulas of logical algebra
Serial number
Formula
Serial number Formula
Proof and generalization of common formulas
1....[Details]
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What is a Circuit Breaker?
A circuit breaker, also known as an air switch, is a very basic low-voltage electrical appliance. It has overload, short circuit and undervoltage protection function...[Details]
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1. Introduction of active antenna 1.1. Introduction to integrated active antenna With the development of mobile broadband networks, the data capacity requirements of site networks are growing rapidly...[Details]
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Central topics: * Input circuit failure * Photocoupler failure * PWM IC and peripheral circuit failure * Other power supply component failure With the rapid development of medical e...[Details]
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The Cardboard VR glasses are no longer available for purchase in Google's online store. If you want to buy one as a souvenir, they are still available on Amazon and eBay, but it's hard to imagin...[Details]
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Intel Automotive is at a disadvantage in every way. But as carmakers undergo radical changes in vehicle architecture, electrification, and the balance of market power, Intel sees opportunities in t...[Details]
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The control register of ADS8344 is an 8-bit write-only register. Data is input from the DIN pin. When the microcomputer reads the last conversion result, the control byte of the next conversion cha...[Details]
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Analog fan control circuit
1. Timing setting. Each press of the timing value is 0 minutes---2 minutes----4 minutes---6 minutes----8 minutes--10 cycles.
2. There are three working modes of the ma...[Details]
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In order to maintain road safety and order, prevent and reduce traffic accidents, protect personal safety, protect the property safety and other legitimate rights and interests of citizens, legal per...[Details]
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Whenever a circuit board fails to operate normally and the circuit is found to be fine after inspection, it is very likely that an electronic component is broken. If you want to repair it, you must f...[Details]
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MCU model STC 89C52RC #include reg52.h #define RldTmr(fr) 65536 - (11059200 / 12) / (fr 1) #define FuDian(n) (n 1) / 3 //Conversion of dotted nth note typedef unsigned char UCHAR; ...[Details]
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Atmel® Corporation, a leading manufacturer of touch and microcontroller solutions, announced a collaboration with H&D Wireless to deliver an IEEE802.11b+g Wi-Fi solution for Atmel's 32-bit AVR® m...[Details]
stm32/stm8
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