I feel very good after getting this board. I think it should be the best domestic development board I have ever used.
The board is small in size and compact in design, and can basically meet the commo...
As a hardware RD engineer, I believe you are familiar with constant current circuits. This article introduces the schematics of three constant current circuits.
Transistor constant current circuitTran...
This content is originally created by EEWORLD forum user yaohongxia0903 . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source. Lead-a...
My test plan requires I2C communication. I first tried to enable hardware I2C communication. I wrote I2C single-byte and multi-byte read and write functions referring to the manufacturer's EEPROM read...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px][b]The primary level[/b] is to memorize these 20 circuits skillfully and understand their functions. Anyon...
1 Overview Since the 20th century, my country's coal mines have begun to use a large number of 127V lighting power supplies and their comprehensive protection devices. So far, the lighting equipm...[Details]
Microchip Technology Inc. (Microchip Technology Inc. of the United States) announced that the 2019 Greater China Technical Elite Annual Conference is now open for registration. The Technical Elite An...[Details]
As shown in Figure 3: T1 is a high-frequency switch tube. The emitter of T2 tube is connected to a current sampling small resistor R. One end of the comparator is connected to a given voltage uc, ...[Details]
Since the power consumption of 5G mobile phones is more than twice that of 4G mobile phones, in the 5G era, the problem of mobile phone heat dissipation is still a difficult problem for the industry ...[Details]
TE Connectivity and Mouser Electronics launch new e-book A deep dive into design considerations for fleet telematics March 14, 2023 – Mouser Electronics™, a renowned New Product Introduction (NPI...[Details]
Tektronix oscilloscopes are widely used among engineers. According to incomplete statistics, 8 out of every 10 engineers in the world trust Tektronix. Tektronix has been creating legends since 1946, ...[Details]
The power density of packaged LEDs has increased over the past few years, and the lifetime requirements of the modules have also increased. This has brought new requirements for improved substrate the...[Details]
On February 18, the Standardization Management Center of China Electricity Council learned that the first batch of China Electricity Council standard formulation and revision plans for 2016 have be...[Details]
Heraeus is accelerating and expanding its sensor technology strategy by establishing the global business unit "Heraeus Nexensos". Heraeus' sensor business has been repositioned under the new name "He...[Details]
With the increase in the number of cars in China and the construction of the national highway network, the travel between cities is becoming more and more frequent. Driven by economic interests, the l...[Details]
1. keil4 establishes the engineering environment of AT89C52 1. Create a new project -- Atmel -- AT89C52 2. After selecting, a pop-up will appear asking whether to import the startup file. If it i...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Environmental monitoring and drug testing are applications of laboratory analysis and testing in two different industries. With the rapid development of the national economy, the frequent occurrenc...[Details]
In spring, everything comes back to life. Under the blue sky, the grass is green. In autumn, the wheat waves are rolling. Under the sunshine, it is golden. The colorful nature is so beautiful. Unfort...[Details]
Servo motor encoder zeroing and alignment is one of the key steps to ensure precise control of the servo system. This article will introduce the methods of servo motor encoder zeroing and alignment...[Details]