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After an employee was diagnosed with COVID-19 on May 22, today (26), according to Taiwan media Economic Daily News, another employee of wafer foundry TSMC was diagnosed with the virus. There were abo...[Details]
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A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instruments ...[Details]
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Recently, the Shenzhen Development and Reform Commission issued the "Notice on Organizing the Application for Subsidies for the Construction of New Energy Vehicle Charging Facilities in Shenzhen fr...[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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By Michael Armentrout, Product Marketing and Business Development Manager, Embedded Security North America, Infineon Technologies AG
A year ago, most people's image of hacking a lighting system...[Details]
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The National Highway Traffic Safety Administration (NHTSA) reportedly has a warning for Tesla owners who plan to test the vehicle's self-driving technology with their children: Don't do it. NHTSA s...[Details]
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0 Introduction In modern radar systems, digital circuit boards with DSP (digital signal processor) chips are widely used. DSP chips basically support the IEEE 1149.1 standard and form a boundary sca...[Details]
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Opening remarks:
The previous section talked about the single trigger of the matrix keyboard. This section will teach you how to compress the key scanning program in the previous section without chan...[Details]
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1. Problem description: Use STM32CubeMX, configure SDIO 4-bit mode, and perform read and write tests on the SD card. 2. Preparation: Software version: STM32CubeMX–4.22.0; KEIL5 Hardware platform: At...[Details]
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/*
Turn on the LED: 1-bit operation mode sbit D1=P1^0;
Party 2 Bus Party P1 = 0x??;
Make LED light blink
*/
/*
//Side 1: Bit operation mode lights up the LED
#include reg52.h
sbit D1=P1^0; //P in ...[Details]
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The LT8310 is an easy-to-use resonant reset forward converter controller that uses an internally regulated 10V supply to drive the gate of a low-side N-channel MOSFET. The LT8310 features operating...[Details]
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The LED driver power solution using SA7527 has been mass-produced with stable quality. advantage: 1) High power factor: above 0.95 2) Low harmonics: less than 15% 3) High efficiency shortcoming: 1) T...[Details]
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The efficiency of white LEDs
is increasing at a rapid rate. In 2004, engineers were proud to report that
the power
at 350 mA
was almost 60 lm/W, but today the research record is o...[Details]
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As the requirements for finished LED lamps gradually increase, LED light guide plates and diffusers have become popular due to their high light transmittance and fresh market selling points compare...[Details]
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The tire pressure monitoring system (TPMS) is an early warning system that can automatically detect the tire pressure and temperature of the car and alarm for abnormal tire conditions. When the tir...[Details]