I would like to thank EEWORLD and National Technology for giving me the opportunity to evaluate the N32G430 development board.It has been several months since I last used the N32G45XVL development boa...
https://blog.adafruit.com/2019/11/19/circuitpython-5-0-0-beta-0-released-adafruit-circuitpython/5.0.0 is the latest major version of CircuitPython. It features many improvements and enhancements to di...
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[i=s]This post was last edited by Rambo on 2020-3-12 13:45[/i]Forehead Thermometer
The sudden outbreak of COVID-19 has had a negative impact on the growth of several global industrial chains. However,...
010 ohm resistor0 ohm resistors are often seen in circuit design, and people are often confused: since it is a 0 ohm resistor, it is a wire, why do we need to install it? Are there any such resistors ...
On October 21, Grinda announced that the company's operating income in the first three quarters of 2021 was 532 million yuan, a year-on-year increase of 25.88%; the net profit attributable to shareho...[Details]
Universal Robots’ new product UR20 makes its debut in China
Shanghai, China, April 27, 2023
Recently, Universal Robots, a Danish collaborative robot manufacturer, he...[Details]
EMI Testing Challenges • EMI diagnosis is a painful job. Engineers need to find the root cause of the noise source to solve it. ◦ The diagnostic process is solved by changing the device. ◦ Cut PCB wi...[Details]
PLC (Programmable Logic Controller) is a computer control system widely used in the field of automation control. It can control various mechanical equipment and industrial production processes thro...[Details]
LED light emitting diode is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light.
...[Details]
Since I lost my house key last month, I was bored today and wanted to design a door access control system for my own use. At least I don't have to worry about losing the key, and I can use a card. Sin...[Details]
Since its establishment in 1993, BOE has undergone a milestone transformation almost every ten years since it embarked on its entrepreneurial journey towards marketization, specialization and interna...[Details]
The application of high-power LED is expanding day by day, but the heat dissipation problem is still a headache for manufacturers. Now, thermal analysis of LED packaging can be performed by usi...[Details]
LED is a semiconductor device with sensitive characteristics and negative temperature characteristics. Therefore, it needs to be stabilized and protected during the application process, which gave ...[Details]
PS5 is about to be launched, and game developers are already gearing up for it. Yesterday, Sony PlayStation officially released the PS5 release trailer for the action game "GodFall". It is worth me...[Details]
When doing contact angle tests, the staff of the Science Compass Testing Platform learned from communicating with many students that many students did not know much about contact angle measurement. I...[Details]
Delay is a simple thing. I learned it in school and saw people using it at work. It's just a simple for loop!
But I wrote it as well. But it can't be delayed. Is there such a thing?
I checked onlin...[Details]
On the morning of November 10, the construction of the 22MW/4.5MWh flywheel energy storage project of the Ningxia Electric Power Lingwu Company of the State Energy Group started. As the first full-...[Details]
The figure below is the keyboard timing diagram, the top is the PS2 send timing, and the bottom is the PS2 keyboard receive timing.
The following code uses a PS2 keyboard to control the L...[Details]
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