[i=s]This post was last edited by Baboerben on 2022-1-12 14:16[/i]Make a boost circuit. Input 12-241VAc, output 36V 2A. When testing, it is found that the VCC of the chip fluctuates by about 400mv. Wh...
These materials are the most downloaded FPGA materials in the EE Download Center. They are mainly divided into the following three aspects. You can click to download.FPGA related information
VHDL rela...
[i=s]This post was last edited by Pinion Machine Tool on 2020-8-6 15:51[/i]Can anyone explain the designer's intention? This is the 485 communication part of the Cainster servo drive. I don't understa...
When analyzing capacitor AC circuits, the analysis method of charging and discharging is very complicated and not easy to understand, so the equivalent analysis method should be used. This analysis me...
Reported error:
An internal error occurred during: "Launching J9_LED_text".
com/ti/dvt/energytrace/af/PowerActivity
Chinese translation:
An internal error occurred during 'Starting the j9ledtext proje...
Digital tube is a relatively basic module in the study of 51 single-chip microcomputer. In order to simplify circuit connection, improve system reliability and reduce manufacturing cost, multi-digit d...[Details]
The three major A-share indices closed higher today, with the Shanghai Composite Index up 1.13% to 3404.87 points, regaining the 3400-point mark; the Shenzhen Component Index up 1.01% to 13889.87 poi...[Details]
Pfeiffer Vacuum announces that it has received a large order for turbomolecular pumps and special vacuum chambers from GANIL (National Large Heavy Ion Accelerator), a major French research institute....[Details]
On May 13, Chicago startup HAAS Alert and transportation technology company Samsara announced that they will integrate HAAS Alert's Safety Cloud collision avoidance platform with Samara's Connected O...[Details]
It has been two months since I bought the board. At first, I wanted to run it naked, but the projects were all under ADS, which couldn't be used on the win7 system. So I thought about running it on M...[Details]
VMMK device wafer level and chip packaging process
As shown in Figure 1, VMMK devices reduce losses and parasitic circuit parameters brought by common RF surface mount packages due to Avago's uniqu...[Details]
What is a storage manager? The storage manager is an on-chip module, which is integrated into the 2440 chip together with the arm module. If the arm cpu module wants to access external sdram or netwo...[Details]
Chapter 16 Appendix A --- Resistive Touch Screen Calibration The touch calibration of the second-generation oscilloscope is relatively simple, and you can do it anytime and anywhere. Just press the K...[Details]
#include reg52.h //------------------Serial communication protocol-----------------// /* Client data packet format explanation (length is always 15): For example: A01_fmq_01Off___# A--...[Details]
An oscilloscope is an instrument that converts electrical signals into visible images. Its appearance allows engineers to see electrical phenomena more intuitively and accurately. Oscilloscopes are...[Details]
The main converter circuit of the multi-MCU DC power supply control system is a three-phase bridge-type fully controlled rectifier circuit . The primary-side control and protection devices of the r...[Details]
1. Detection of sensor power supply voltage A. Turn the ignition switch to the "OFF" position and unplug the wire connector of the intake manifold absolute pressure sensor. B. Set the ignition switch...[Details]
The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, plastic films, exchange membranes and other materials, and is...[Details]
It is very convenient to use an electric lock to open the door from a distance. The rated voltage of the working coil of this lock is DC12V, the DC resistance is about 2Ω, and the working current i...[Details]
cutting edge
The emergence of Apple iPhone has brought the concept of smart phones into thousands of households. With the rapid popularization of smart phones, consumers' demand for smart phone fu...[Details]