[i=s]This post was last edited by dcexpert on 2020-10-8 10:38[/i]This time, the LED effect display is taken out separately, and various effects can be programmed, it all depends on everyone's creativi...
[i=s]This post was last edited by littleshrimp on 2021-10-14 09:25[/i]When I tested the WIFI function of B-U585I-IOT02A before, I failed to pass the official routine. Later, the forum administrator co...
[i=s]This post was last edited by sunboy25 on 2020-3-21 10:10[/i]I am a newbie and would like to ask, how many clock cycles does an SRAM like the one in the figure below have? What is going on? Does i...
After choosing a trace moisture meter, you must want to test the performance of your factory equipment in time to understand whether it is within the correct and normal range. If not, you need to take...
I played with the GPRS module some time ago. Among the many modules, I chose the domestically produced Dexin PIML-900/18000. It was cheap. The technical support was also very good. Let me talk about m...
The leakage current tester is designed according to international and domestic safety standards such as IEC, ISO, BS, UL, JIS, etc. It is suitable for testing the safety leakage current of various ...[Details]
Saving energy is a pressing task for consumers and businesses alike. However, with most electronic devices, we don’t always know how much power they actually consume. Smart devices that can measure...[Details]
The dual-axis photovoltaic sun-tracking system can track the movement of the sun, so that the photovoltaic modules are always facing the sun to receive more solar radiation, thereby increasing th...[Details]
1. What is the buzzer function used for?
A: The buzzer function is an additional function of the multimeter, usually in the 2KΩ range. Generally, when measuring a circuit (or resistor) with a resis...[Details]
In computer programming languages, almost every language has its own keywords. You may forget some keywords after a long time, so I specially write them down:
necessary in case of emergency:
There a...[Details]
On October 24, Tesla CEO Elon Musk announced that the company will provide users who have purchased the Full Self-Driving (FSD) function with Hardware 3 (HW3/AI3) with a free upgrade to Hardware 4 ...[Details]
Today, Qualcomm held the 2019 Snapdragon Summit in Hawaii, USA. At the conference, Qualcomm announced the second-generation 3D sonic display fingerprint sensor, called 3D Sonic Max. It is reported ...[Details]
Duke Energy Florida (DEF) is planning three battery energy storage projects with a total capacity of 22MW. Collectively, these energy storage facilities are expected to enhance the oper...[Details]
A bank employee stole funds from an online bank account by illegally accessing a wireless network; a consultant illegally accessed a company's wireless network and stole sensitive documents related...[Details]
According to foreign media macrumors, the Apple Store app has been released for 10 years. To celebrate this special moment, Apple has launched a hidden Easter egg - you can find it as long as ...[Details]
MCU peripheral circuit design 2: capacitor Capacitors, as another basic component of electronic circuits, are familiar to everyone. Let's talk about some basic applications and precautions of capac...[Details]
0 Introduction Universal material testing machine is one of the basic equipment for measuring the mechanical properties of materials. It is mainly used for testing the mechanical properties of ma...[Details]
Frequency converter
In the electric control cabinet, most of the signal lights used use LED as the light source.
LED has the advantages of high sensitivity and high luminous efficiency....[Details]
The 20th China Automotive Industry Development (TEDA) International Forum (hereinafter referred to as "TEDA Automotive Forum") was jointly organized by China Automotive Technology Research Center C...[Details]
Audio Processor Architecture
An audio processor, also known as a digital processor, is a processor of digital signals. Its internal structure is generally composed of an input part and an outp...[Details]
MCU
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