A few years ago, I wanted to make an adjustable power supply. Gradually, I even bought a power supply for making boards and strips.
I bought some components on Taobao in February, and I just had time ...
Engine testing requires a wide range of test items, such as torque (force), speed, pressure, temperature, flow, flow velocity, noise, position and displacement, etc., and involves a variety of test te...
Reversing radar is a parking safety auxiliary device for cars. It can inform the driver of the surrounding obstacles by sound or more intuitive display, eliminating the trouble caused by the driver lo...
Industrial Control PLC Series Courses : https://training.eeworld.com.cn/course/5599you can get access to a library filled with top notch PLC programming lessons as well as new video lessons delivered ...
A simple square wave signal generator that can adjust the frequency with one button. The LED lights up when the frequency is out of range. The frequency range is 100-1000hz.
#include reg52.hsbit PWMOU...
In this example, P2.0 and P2.1 of MSP430fr6989 are selected as serial ports UCA0TXD and UCA0RXD; (There is not much code, mainly for register operations, and it is written in the main.c file in a hurr...
Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In order...[Details]
Since the traditional laser rangefinder performance test must be carried out outdoors to test the target and is restricted by weather conditions, the technical survey and daily maintenance are greatl...[Details]
Infrared thermal imaging cameras are suitable for non-contact temperature measurement projects in all companies around the world. Spot thermometers are another widely used non-contact temperature mea...[Details]
1. Design stage auxiliary system
If you have ever built a computer yourself, or you are a computer game enthusiast, you must be familiar with the NVIDIA brand. In our impression, it is a ...[Details]
People often ask me, which engine is better, this one or that one? This is a really hard question to answer, just like asking who is better, Zhang Bichen or Ning Zetao. Can you tell me who is better?...[Details]
(I) Basic introduction to industrial field bus CAN and introduction to STM32 CAN module First, read the documents about CAN in the manual, and read them carefully. STM32F10xxx Reference Manual Rev7V...[Details]
Samsung will launch a new version of the Galaxy Z Flip with 5G support on August 5, when the Galaxy Note20 is also expected to be released. The new version of the Galaxy Z Flip will use the Sna...[Details]
Small signal square law detector circuit
Small signal (usually input voltage is below 0.2V) detection uses the curved part of the diode volt-ampere characteristic curve. Its ba...[Details]
In view of the many problems that the reconnaissance and shooting command teams of our army currently face during field training, such as time-consuming and laborious target setting and display, ...[Details]
Stepper motors are widely used. For example, printers, disk drives, toys, car wipers, mobile phone vibration, mechanical fixtures, burners and other mechanical control occasions Some concepts: Number...[Details]
In recent years, as the wave of economic globalization sweeps the world, issues such as energy and environmental protection have increasingly become topics of international concern, and international...[Details]
4.1. Processor, device 4.2. Description
Device description is mainly completed by two structures: struct resource and struct platform_device.
Let's take a look at the definitions of these two struc...[Details]
1. Arithmetic Logic Unit ALU (Arithmetic Logic Unit)
ALU is the core of the arithmetic unit. It is a circuit based on a full adder, supplemented by a shift register and corresponding control lo...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
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