[size=5]TI's 430 routines have various modules. Read them carefully. [/size] [size=5]C programs and IAR programs are available. You can view and use them. For AD timers, communications, flash, etc., r...
(1) Choose a reasonable via size. For multi-layer PCB designs with normal density, it is better to use vias of 0.25mm/0.51mm/0.91mm (drilling/pad/POWER isolation area); for some high-density PCBs, you...
Razavi Analog Integrated Circuit Tutorial (English) : https://training.eeworld.com.cn/course/5218The Bible of analog circuit design, taught by analog electronics master Razavi himself!Fundamentals Of ...
Group stage scheduleKnockout round scheduleChronological order 第一阶段---------------------------------------------------------------------------------------------Group A: Guess the score and win a car p...
It passed the second round of review on June 15th, and I hurriedly placed an order, and finally received it today. So show it:
1. Unboxing2. Front and back of the development board
3. The most critica...
Recently, I saw an article by QORVO mentioning that there are two mainstream ways to implement 3D Touch. The first is the "capacitive touch + force sensor" mode. In this mode, capacitive touch is resp...
There are many methods to protect three-phase motors from phase failure. Some use the principle that voltage changes when the phase is broken, and some use the principle that current changes. This ...[Details]
The Electronic System Design (ESD) Alliance Market Statistics Service (MSS) reports that EDA industry revenue reached $2,953.9 million in the third quarter of 2020, a 15% increase compared to $2,567....[Details]
Contents The embodiments of the present invention relate to the technical field of flow measurement, and in particular to an ultrasonic flow meter. Background of the Invention As one of the most ad...[Details]
Bloomberg reported that in response to an open letter from Arm China employees, Arm said that the company adheres to its beliefs and commitments, supports Arm China and its employees, and continues t...[Details]
The thermal relay tester is an electronic control device that has a control system and a controlled system. It is usually used in automatic control circuits. It is actually an "automatic switch" th...[Details]
1. The generation mechanism of laser
Before talking about the generation mechanism of laser, let’s talk about stimulated radiation. There are three radiation processes in optical radiation.
...[Details]
According to foreign media reports, lighting and electronic equipment expert HELLA has launched a new high-resolution lighting system - Digital Light SSL | HD, which further contributes to the safet...[Details]
On November 30, 2022, after the ChatGPT model came out, it immediately set off a sensation around the world. Both practitioners and non-practitioners are hotly discussing ChatGPT's highly impactful...[Details]
By the end of 2019, the auto market is still going through a cold winter. Along with the news of layoffs, there is also a wave of transformation of auto companies. Auto giants and parts manufacturer...[Details]
On February 1, Gasgoo learned from Qichacha App that Xiaomi Automotive Technology Co., Ltd. recently announced a number of patents, including "wearable devices and data processing methods for wearabl...[Details]
Abstract: This paper describes the design of aviation inverter power supply with SA828 as the core. By analyzing the principle of SA828 generating SPWM signal, the design methods of hardware and so...[Details]
On November 3, the first ±800kV flexible DC converter valve of the Kunliulong DC project, developed by the Southern Power Grid Ultra-High Voltage Company, completed all finalization tests. Its volt...[Details]
Today, Huawei's first 5G dual-mode mobile phone, the Mate 20 X 5G version, was officially launched. Taking this opportunity, Huawei began to popularize whether to change the phone or the card to use ...[Details]
In recent years, the problem of energy shortage has become increasingly prominent. While people are worried about energy depletion, the waste of energy is alarming. For example, various discarded b...[Details]
1. Idle mode
Idle mode refers to the state where only the microcontroller is not working. At this time, the CPU has no clock and stops working, but the external interrupt, external low voltage dete...[Details]