1. Overview of LCD Display Module
1. The LCD module is a 128 × 64 dot Chinese graphic LCD module that can display Chinese characters and graphics. It has built-in 8192 Chinese characters (16X16 dot), ...
[i=s]This post was last edited by Zhang Yi 2018 on 2018-10-12 15:43[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum netizen [size=3]Zhang Yi 2018[/size]. If you need to repr...
[i=s]This post was last edited by hysdzgcsj2020 on 2020-2-3 21:03[/i]Teachers: Now there is a usage scenario of powering a 3KW servo motor driver. Normally, AC220V is rectified to DC54V by a high-powe...
The SANTANA2OOOGSI Superman anti-theft system adopts the most advanced and popular car anti-theft technology in the world, fully embodying the "people-oriented" design concept. It has the following ch...
Permanent magnet synchronous motors use permanent magnets to provide excitation, making the motor structure simpler, reducing processing and assembly costs, and eliminating collector rings and brus...[Details]
Technology Trends
Gain a deeper understanding of IP core considerations for safety-critical applications such as automotive and avionics
China has been the world's largest a...[Details]
O Introduction
IEC61850 is a configuration tool for substation automation systems, in which the Substation Configuration Description Language (SCL) is defined in the IEC61850-6 section. Th...[Details]
Cambrian announced today (21) that it has signed a contract with Nanjing Science and Technology Innovation Investment Co., Ltd. for the procurement of intelligent computing equipment for the Nanjing ...[Details]
China Energy Storage Network:
Today I want to talk about something lighthearted and vitamin-rich. Many people always ask me, as a traditional industry, you have always advertised yourself as ...[Details]
Using digital tube to display three digits is to use the dynamic scanning of the single-chip digital tube, but this method is different. We no longer need a bit selection table. The specific idea is ...[Details]
introduction
The widespread use of power electronic devices has caused serious pollution to the public power grid, and the problems of harmonics and reactive power have received increa...[Details]
I believe that the role of the RF power amplifier in the entire communication link is self-evident. It can amplify the modulated signal to a preset power, and then spread it to the entire space in ...[Details]
When the input voltage is 48 V and the output voltage is only 1 to 2 V, a converter circuit with an isolation transformer can be used, such as a half-bridge circuit as shown in Figure 1, or a push-...[Details]
Euler open source operating system successfully adapted to VisionFive RISC-V single-board computer
Recently, the Euler open source operating system has been successfully run on Visio...[Details]
By replacing the two capacitors C1 and C2 in the half-bridge circuit (Figure 2-14) with two transistors respectively, the main circuit of the full-bridge switching power supply is formed, as shown in...[Details]
1. Structure of a single-chip embedded system A single-chip embedded system generally consists of two parts: hardware and software. The hardware part is divided into a single-chip control chip (i.e...[Details]
Integrated piezoelectric sensor
It is a high-performance, low-cost dynamic micro-pressure sensor. The product uses piezoelectric film as the transducer material. The dynamic pressure s...[Details]
Any technology, especially on the road of emerging development, is full of controversy. It needs to be constantly improved, even overturned, and improved again before it can finally mature. The LED dr...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
