This book is divided into 7 chapters, which introduce seven types of typical circuits in concise language: ordinary resistor circuits, variable resistor and potentiometer circuits, capacitor circuits,...
[i=s]This post was last edited by yhye2world on 2019-8-15 15:10[/i]As shown below, RS232 to RS485 passive converter;
The terminal board on the RS485 port side is lost.Now I want to use a DB9 connector...
When debugging MQTT, because multiple modules and the same program were used, it was found that during the debugging process, when one module was online, it would squeeze out the connection of another...
Starting from now - June 16, the channel for exchanging TI points for chip points has been opened. During this period, the full amount can be exchanged according to the exchange rate. After June 24, t...
An error occurred when simulating and debugging the program: no contex-m device found in jtag chain. How to deal with it?
Model: HuaDa HC32L136K8TA The emulator is J-LINK, the detailed configuration a...
Virtual instruments use high-performance modular hardware combined with efficient and flexible software to design instrument test functions based on user needs on a general computer platform to achi...[Details]
The MAX15301 is a full-featured, high-efficiency, digital point-of-load (POL) controller with advanced power management and telemetry capabilities. With a PID-based digital power regulator, the MAX...[Details]
In order to improve the light output efficiency of LED chips, people have come up with many ways. For example, many ITO-chip LEDs with higher brightness are now on the market. If ITO is used to rep...[Details]
On January 11, ZTE announced that the company and Yitong Semiconductor signed the Equity Transfer Agreement on January 11, 2021. According to the Equity Transfer Agreement, the company transferred 9...[Details]
Author:
Frank Lamb
Troubleshooting and maintenance of motion control and robotics requires a deep understanding of all components and mechanisms in the robot.
Motion control involve...[Details]
The doctrine of the mean that runs through the 5,000-year history of Chinese civilization emphasizes the pursuit of perfection on the basis of balanced development. Any new technological breakthrou...[Details]
On April 20, vivo launched its first foldable product, vivo X Flip, at a new product launch conference, becoming another representative of the year's innovative foldable phones.
Equipped with...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
As a new type of mobile storage device, SD card is favored for its small size, fast speed, anti-vibration and strong versatility. Using SD card as a storage medium to save the power consumption par...[Details]
Schematic of a three-layer symmetrical cell assembly (the inset shows a zoomed-in area of (a) depicting the flow of sodium ions during exfoliation). Image source: Physicists Organization Research...[Details]
During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, and involves det...[Details]
On January 9, 2024, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market , announced that its subsidiary Shiping launched a Bluetoot...[Details]
Experiment name: Independent button experiment Wiring instructions: Experimental phenomenon: After downloading the program, press the K1 key in the "independent button" module to control the D1 indic...[Details]
Most of the low-voltage power supplies of induction cookers are 18V and 5V. In the repair of induction cookers, the damage of low-voltage power supplies accounts for a certain proportion. Whether i...[Details]
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