[i=s]This post was last edited by Jacktang on 2020-4-24 22:57[/i]This LDO Experimenter Board is one of five boards that are part of the Power Management Lab Kit (PMLK). This LDO Experimenter Board has...
[i=s]This post was last edited by Beifang on 2020-9-4 09:40[/i]1. Received the express delivery, Southchip power board, visited the website http://www.southchip.com/ , and saw the rich product line. B...
[i=s]This post was last edited by tinnu on 2020-10-6 18:08[/i]1. XPT2046
The official configuration is a resistive screen. When the screen is taken apart, it is indeed XPT2046, which is a common resis...
Section 2.4 of the book "Operational Amplifier Parameter Analysis and LTspice Application Simulation" is about common-mode rejection ratio.
In situations where common-mode interference is large, diffe...
I use Agilent's network analyzer E5061B to measure the phase-frequency curve of a series RLC network. Theoretically, the series RLC network should be between 90° and -90°, but now it exceeds -90° and ...
Job Description: 1. Development of video codec functions; 2. Development of Linux kernel and program for video codec CPU. Job Requirements: 1. Familiar with ARM+Linux embedded system and embedded vide...
As cellular mobile technology enters the 5G era, mobile bandwidth continues to increase, more frequency bands are being developed and used, and each of these bandwidths requires filters to separate i...[Details]
The STM32 library is really powerful! The functions look like sentences...
Ok, let’s start:
Using USART in polling mode:
Set the clock:
RCC_APB2Periph_AFIO function multiplexing IO clock ...[Details]
In the previous article, I introduced several important pins of the AT89C51 microcontroller. This time, I will introduce the special function registers (SFRs) in the AT89C51 microcontroller. SFR is no...[Details]
The problem of false labeling is a headache In the mobile power industry, false labeling has become one of the first factors that most consumers consider before purchasing. Due to the lack of cur...[Details]
Introduction
The development and evaluation of automated driving functions is already common in the automotive industry. In particular, the low speed and small range of automatic parking ...[Details]
Varistors are generally used in parallel in circuits. When the voltage across the resistor changes dramatically, the resistor short-circuits and blows the current fuse, which plays a protective role....[Details]
Core Comments - Understand industry current affairs news at the fastest speed and comment on industry development trends from the most unique perspective. Jiwei.com reported that NVIDIA, which is kn...[Details]
In 2019, the battle for home appliances intensified, and major brands stepped up their efforts to grab a piece of the pie. Among them, Honor Smart Screen, as the world's first product to adopt Huawei...[Details]
This article is a summary of the study notes for the HC6800-EM3 V2.2 development board. The pin package of the infrared receiver used in this article is as shown below: Driver function encapsulatio...[Details]
In the switching power supply topology with transformer , when the switch is turned off, the loss caused by the overlap of voltage and current is the main part of the switching power supply loss. At...[Details]
The first RISC-V China Summit was grandly opened on June 22, 2021. As the largest RISC-V-themed summit in China to date, it attracted more than 100 manufacturers to participate. The summit covers the...[Details]
On April 17, the second day of the "2020 Jiwei Spring Online Campus Recruitment Fair - Microelectronics Special" was held, hosted by Jiwei.com and co-organized by the School of Information and Electr...[Details]
Among the several working modes of the timer, except for 0 and the previous 1, the count value needs to be initialized, and then the counting starts. After the count overflows, the initial value of t...[Details]
Introduction: TI seminars in Shanghai and Shenzhen sincerely invite you to visit
Make the embedded future possible!
On October 22, the 2024 Texas Instruments Embedded Technolog...[Details]
Analogue and Mixed Signal
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