After searching for a long time, I found that there is very little information about the CM-i.MX7D embedded core board. So I decided to write one myself. Please forgive me if it is not well written.
T...
[RVB2601 Creative Application Development] Start to go through the development processAfter getting the development board, I started to follow the development process regularly. This time I printed he...
Author: Howard ZouAn operational amplifier is a type of amplifier that can perform different arithmetic operations by changing peripheral devices. Any operational amplifier integrates a lot of transis...
In the development of servo drive, ADC acquisition is the key point. The analog quantities in this development board are: three-phase current, 1 bus voltage, and 1 temperature (onboard sensor). After ...
[i=s]This post was last edited by wsmysyn on 2019-4-2 10:24[/i] The first post of this year is actually about a bug{:1_133:} I just changed my avatar, and it took five minutes to succeed. Then, after ...
STM32F103VBT6 resets by pressing the button. After releasing the button, it takes three or four seconds for the MCU to execute the program. During these three or four seconds, the voltage of the JNTRS...
1. Overview
This article introduces a high-efficiency
LED driver
that can provide 12 V output voltage and 0.3 A output
current
in the input voltage range of 90 VAC to 265 VAC
. The L...[Details]
On July 22, witnessed by the Management Committee of Hengshui High-tech Zone, Hebei Province, State Grid Hebei Integrated Energy Service Co., Ltd. and Hengshui Tongchuang Enterprise Management Co.,...[Details]
On November 2, Honeycomb Energy officially announced the successful mass production of its independently developed third-generation high-speed lamination technology. The new lamination technology com...[Details]
Nowadays, smart phones have become popular in our country. Basically, every household can use a mobile phone, but the security of mobile phones has always been an issue that we attach great importa...[Details]
For 25 years, Qorvo has been working with a broad range of partners to enable planetary exploration, and today, they have “launched” more than one million components into space. Here are some of th...[Details]
Driven by the "stay-at-home economy" catalyzed by the epidemic, small household appliances rose against the trend in the bleak 2020, becoming a dark horse, attracting many players to rush in, and the...[Details]
Programming is a link in the process of using computers to solve practical problems. The process of using computers to solve practical problems includes two stages: establishing mathematical models,...[Details]
Some media reported that domestic mobile phone brands collectively lowered their shipment targets and the supply chain cut orders. It said that except for some mid-to-high-end models, the sales of 5G...[Details]
In-circuit programming is the process of programming or erasing a device while it is mounted on the final circuit board (target system). This allows the user code to be changed without removing the c...[Details]
Overview The vast majority of current microcontrollers are based on the von Neumann architecture, which clearly defines the four basic parts required for an embedded system: a central processing u...[Details]
After the Nintendo Direct yesterday, players and media thought that Nintendo would not release any more news during the Tokyo Game Show. However, early this morning (September 6), Nintendo in ...[Details]
2.8-inch TFT control chip ILI9341 1. Introduction to TFTLCD 2.8-inch TFTLCD module driver IC is ILI9341 2. Features of 2.8-inch TFTLCD module 2.8-inch TFTLCD schematic diagram: 2.8-inch ...[Details]
The basic knowledge and pin diagram description of the 8051 microcontroller have been introduced before. In this article, we will focus on the hardware aspects of the 8051 microcontroller, such as I/...[Details]
Instruction (full English name): Meaning of instruction
1. LD (Load): normally closed contact
2. LDN (Load Not): Break contact
3. A (And and normally closed): used for normally close...[Details]
ECU diagnosis and flashing solutions
ECU (Electronic Control Unit) is the core component of the automotive electronic control system, responsible for monitoring and controlling the o...[Details]
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