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1. Determination of STM32 ADC sampling frequency
First, let's look at some information to determine the clock of STM32 ADC:
(1) The ADCCLK clock provided by the clock controller is synchronized ...[Details]
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I use JLink to debug the STM32F103 project online in Keil, but I cannot add the variables I want to observe to the wahch window. It is really frustrating.
Later, I found that when the sub-function wh...[Details]
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ROHM develops VCSEL-equipped compact proximity sensor "RPR-0720" to help miniaturize wearable devices such as wireless headphones and increase battery capacity ROHM, a world-renowned semiconductor ...[Details]
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0 Introduction
The space orientation tester is a widely used electronic measuring instrument. Especially with the development of microelectronics technology, the application of space orientation test...[Details]
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The final version of Android 12 has been available to developers and eager fans on AOSP for a few weeks, but today it's officially rolling out to those who want to easily get it via OTA. It's n...[Details]
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As shown in the figure, this is a TV power saving remote control shutdown circuit. This circuit consists of a power supply circuit, an infrared receiving circuit, a music integrated circuit IC (CIC28...[Details]
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Whether it's your smartphone screen or your TV screen, reflections can be a nuisance. Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have reportedly found a new techniqu...[Details]
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German carmaker Daimler has complained to EU antitrust regulators about Nokia, claiming the German company is trying to monopolize patented technology that is critical to car communications. The mo...[Details]
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Ultraviolet spectrophotometer is an optical instrument commonly used in laboratories . It has many advantages such as accurate measurement, easy maintenance, flexible use, and strong durability. It i...[Details]
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This article describes how to solve this problem by using the EPROM emulation mode and encoding mechanism of a common serial EEPROM.
Design goals
In some applications, considering the warranty...[Details]
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/********************************************************************* File name: lcd1602.c File function: lcd1602 LCD driver *********************************************************************/ ...[Details]
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In the second half of last year, Huawei released a new smart screen that serves as a home-based IoT traffic portal, which was equipped with Refond Optoelectronics' Mini LED products for the first tim...[Details]
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1. Transplantation environment Host: VMWare--Fedora 9 Development board: Mini2440--64MB Nand, Kernel:2.6.30.4 Compiler: arm-linux-gcc-4.3.2.tgz u-boot:u-boot-2009.08.tar.bz2 2. Transplantation s...[Details]
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Now all major automakers and solid-state battery suppliers are working hard to research solid-state batteries, striving to take the lead in future batteries, so as to better grasp the initiative of n...[Details]
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According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]