# Solution to the device node operation not permitted on the TL570x-EVM-A2 development board##1. Problem description###When testing the fan control on the TL570x-EVM-A2 development board, follow the m...
[i=s]This post was last edited by milafan on 2022-5-11 10:06[/i]Contains selection table + basic documents + user guide for each module + application notes and other materialsGeneral MCU+Security Chip...
This was done before, hahaRaspberry Pi Pico Windows Development Environment - Compile and build projects under Visual Studio CodeBuilding from Visual Studio CodeAdd the Cmake Tools extension as shown ...
Below is a 494 controlled power supply circuit. A 0.1 resistor is connected between point A and ground. Is it used for current feedback? How is R1 determined?...
Viewing Circuits - ADC and System (1)There are many ADCs on the market, and the prices of different ADCs vary greatly. So how should we choose an ADC?Let's start by knowing what the parameters are!Res...
Resistors are made by using the characteristics of some materials that have an obstructive effect on electric current. They are the most basic and most commonly used electronic components. Resistors h...
This is the signal generator class project I made. The schematic diagram was drawn with proteus and written in C language with keil4.1. The simulation schematic diagram is as follows The microcontr...[Details]
As the most commonly used voltage and waveform measuring instrument, oscilloscope is widely used in the field of radio measurement. A large number of high-precision product measurement requirements p...[Details]
There are three main ways to control microcontroller I/O devices: program loop detection, interrupt drive, and direct memory access. 1. Program cycle detection method The basic idea of the progra...[Details]
On November 17, several companies issued a joint statement in the Shenzhen Special Zone Daily that Shenzhen Zhixin New Information Technology Co., Ltd. has signed an acquisition agreement with Huawei...[Details]
Correct calibration is the prerequisite for ensuring the correct measurement of the vector network analyzer (VNA). Modern commercial vector network analyzers have provided many intelligent calibratio...[Details]
In 2021, the third-generation semiconductor market represented by silicon carbide (SiC) began to shift from the initial frenzy to a calm development stage. The industrialization process of SiC on car...[Details]
There are two simplest ways to achieve minimum testing standards for
detection : (1) Solvent focusing can achieve good sensitivity without sacrificing resolution;
(2) Select a suitable chroma...[Details]
Rugged embedded computer brand – cincoze launches Display Computing – CRYSTAL product line high-performance tablet computer series (P2202+CV/CS/CO Series). The highlight is that it is equipped wi...[Details]
1 Introduction
; ; ; With the increasing application of I2C bus, there are more and more types of interface chips and memories compatible with I2C bus. Among them, digital potentiometers have been r...[Details]
introduction
Large pumping stations are composed of main buildings, water pumps, various auxiliary equipment and pumping station operation and management personnel, and play an important role ...[Details]
1. No display. Causes of failure of Tektronix oscilloscope not displaying and repair methods of Tektronix oscilloscope: The following reasons usually cause the failure, such as: broken fuse, unrelia...[Details]
The microcontroller can not only be used to measure temperature, but also to measure non-electrical signals such as air pressure, which requires the use of air pressure sensors. The principle of the a...[Details]
On November 9, the 18th China Semiconductor Packaging and Testing Technology and Market Annual Conference was held in Tianshui, Gansu. Yang Xudong, deputy director of the Electronic Information Depar...[Details]
Automotive power semiconductors
Product Description:
By comparing the existing mainstream supply products of international peers and combining the application characteri...[Details]
Low noise amplifiers (LNAs) are critical to separating the signal from the noise in a communications receiver. There are other techniques for controlling noise within the system, including filterin...[Details]
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