I am working on a product called a testing machine, which is a machine for destructive testing of reinforced concrete, etc. It uses STM32F767, which has pressure sensors, encoders, stepper motor drive...
The temperature rise test uses a Zhaoxin KXN-305D power supply with a current limit of 3A and a voltage limit of 30V. The 3A current was chosen because a brother in the forum used a 5A current in the ...
[size=14px]This is an Arduino-style pyboard with an added W5500 network interface. [/size] [img]https://ydsd1.oss-cn-shenzhen.aliyuncs.com/netPYB/IMG_20190410_113022.jpg[/img] [img]https://ydsd1.oss-c...
Since the 1980s, with the widespread application of integrated circuits and single-chip microcomputers in automobiles, there are more and more electronic control units in automobiles, such as electron...
I saw an interesting GUI somewhere else, written in pure C language, supporting [b]official support platforms[/b][list] [*][color=rgb(3, 102, 214)][backcolor=transparent][url=https://github.com/zlgope...
[i=s]This post was last edited by Baboerben on 2019-12-1 20:02[/i]One feature that is used in almost all embedded applications is the ADC module (Analog to Digital Converter). These ADCs can read the ...
Most large electric vehicles are driven by dual motors. In order to increase the starting torque and reduce the starting current,
a
frequency-sensitive resistor is required to be connected ...[Details]
The status of AHB and APB is equivalent to the north and south bridges in a PC, and they are two independent on-chip buses.
AHB：advanced high-performance bus；APB： advanced peripherals bus。
static v...[Details]
DC resistance testers are generally used to detect the DC resistance of windings of transformers, motors, etc. Since such equipment has both inductive reactance and (or) capacitive reactance in its...[Details]
Some netizens have discovered that QQ Music has imposed restrictions on users who have already purchased the music and can no longer purchase albums or singles (even if they have only purchased...[Details]
Brusa, a Swiss electric supercar manufacturer, has launched a highly efficient electric drive unit with a voltage output of up to 750 volts, which fully meets the high output performance requirem...[Details]
The sudden outbreak has swept the world, causing indelible impacts on social and economic industries. However, for 5G construction, this public health incident is both a challenge and an opportunity,...[Details]
Source: Scientists
Author: Yang Li Liu Wenwen
Entering the era of information technology, the new generation of information technology-based technology is constantly moving towards the co...[Details]
After reading the nine levels of analog circuit design from section one to section nine, you will know your level.
One section
You have just started to enter this industry, and you on...[Details]
0 Introduction
In the application of intelligent home control system, wireless communication and control have been used more and more widely. In order to realize the centralized wireless control of...[Details]
1 Introduction CRC (Cyclic Redundancy Code) verification technology is widely used in the field of measurement, control and communication. In many cases, CRC calculation is implemented by dedicated...[Details]
1 Introduction
Voltage-stabilized power supply modules are widely used in circuits. Currently popular ones include LM78 and ASM117 series. Most of them have only 3 pins, simple structure and...[Details]
“In 2023, global renewable energy generation will exceed 30% of the world’s total power generation for the first time, setting a new record.” Behind this news is the continuous innovation and break...[Details]
On December 18, 2020, as the three-week Amazon re:Invent global conference was about to close, Amazon Global Vice President and Chief Technology Officer Dr. Werner Vogels delivered a closing speech a...[Details]
0 Introduction
With the continuous improvement of the computing speed and processing power of single-chip microcomputers, they are more widely used in various fields. However, with the continuo...[Details]
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