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Electric vehicle sales have soared, and industry changes have begun. As the last link to the power grid, charging guns are the key to building an electric travel ecosystem. How to build a high-qual...[Details]
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A differential probe can convert floating signals between any two points into ground signals for use with oscilloscopes, meters, or computers. Many circuits, especially motor circuits, contain DC off...[Details]
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This system is a wireless identification system based on digital communication principles and built using an integrated single-chip narrowband UHF transceiver. The basic working principle and hardw...[Details]
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With the development of LED display technology, customers' awareness of it has deepened, and new customers have higher and higher requirements for the stability and reliability of LED display scr...[Details]
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1. Determination of STM32 ADC sampling frequency 1. First, read some information to determine the ADC clock: (1) The ADCCLK clock provided by the clock controller is synchronized with the PCLK2 (A...[Details]
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Ever since Dong Mingzhu and Lei Jun started the "billion-dollar bet" at the 2013 China Economic Person of the Year Awards Ceremony, their popularity has skyrocketed among netizens. No matter where ...[Details]
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1. Introduction
In power electronic circuits, the application of nonlinear switching power supplies causes harmonic currents to pollute and harm the power grid. In order to improve the pow...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
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On April 26, Wuhan XMC Integrated Circuit Manufacturing Co., Ltd. (hereinafter referred to as "Wuhan XMC") announced that it would deepen its strategic cooperation relationship with Espressif Systems...[Details]
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/*************PIC16F72 MCU program**********************************/
/****************************************************************/
/*****File Function : Button test program *****/
/*****Progr...[Details]
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introduction
Flashlights, MR-16 bulb upgrades, emergency lights, and just about any low-
power
white-lighting application are already using
LED
technology.
Streetlights ma...[Details]
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Most simple circuits for measuring reactive components cover a limited range of component values. The circuit presented in this article is made up of only a few inexpensive components, but it can meas...[Details]
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LED dot matrix screen has strong luminous brightness and good indication effect. It can produce moving luminous pictures and texts, which are more likely to attract people's attention. It has a large...[Details]
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Well-known digital blogger @摩卡 revealed the news about Xiaomi Watch. He said: "Xiaomi's watch is finally coming soon, Mi fans don't worry, it is expected to be released in October, Qualcomm Snapdrago...[Details]
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DENSO and BlackBerry announced that the first integrated HMI (human machine interface) digital cockpit system using BlackBerry QNX technology has been adopted in the first models of Subaru, a leadi...[Details]
Microcontroller MCU
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