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...
"Someone DK at the college entrance examination site of Yangxian Middle School in Shaanxi!" On June 7, the first day of the national college entrance examination, a college entrance examination substi...
[size=4]Principle of rectifier transformer[/size] [size=4] [/size] [size=4]The principle of rectifier transformer is the same as that of ordinary transformer. Transformer is a device that converts AC ...
Currently, there is a board using TD1509-P5, the output current is about 30ma, the inductor is 47uh/1a, and the output capacitor is a 100uF high-frequency electrolytic capacitor. However, in actual op...
This is a 4S lithium-ion battery. The upper part is the battery protection circuit, using S-8254. The lower part is the power indicator circuit. The base is 431. The resistors are: 8k25, 88R7, 51R1, ...[Details]
On April 11, Shenzhen Ziguang Tongchuang Electronics Co., Ltd. (hereinafter referred to as "Ziguang Tongchuang") issued winning bid announcements for the storage disk cabinet equipment procurement pr...[Details]
How to adjust the speed of single-phase motor
There are several methods for single-phase motor speed regulation:
Transformer speed control method: Control the motor speed by changing the ...[Details]
Preface: This article is mainly for beginners. I also adjusted a PWM wave through PIC 16F877A yesterday. I will not go into details about what PWM wave is. You need to look up the information yoursel...[Details]
What exactly is the Internet of Vehicles? As one of the three most important spaces for human activities, along with home space and work space, the importance of the Internet of Vehicles is also in...[Details]
New products are used in a wide range of applications, including AR/VR, personal robots, industrial robots, drones, barcodes, biometrics, gesture recognition, embedded vision and scene recognitio...[Details]
In recent years, with the continuous advancement of the national integrated circuit planning, various regions have launched wafer manufacturing projects. While a large number of projects have been co...[Details]
OI-916 portable cable comprehensive tester is a carefully developed testing equipment. Its excellent performance, simple and solid appearance and humanized operation mode bring great convenience to u...[Details]
When your product cannot be shipped due to the electromagnetic interference emission intensity exceeding the electromagnetic compatibility standard, or when the system cannot work properly due to elec...[Details]
1 Introduction The switched reluctance (SR) motor speed regulation system (SRD) has a simple structure, solid structure, low cost, excellent speed regulation performance, high efficiency in a wi...[Details]
Reliability design technology, as the name implies, is a testing technology that checks whether a product is reliable when used by users. The success or failure of this testing technology has a decis...[Details]
German industrial giant Siemens has unveiled the first battery energy storage system for private homes. Households that generate their own electricity through sources such as solar panels will be a...[Details]
The binary file mentioned here refers to the code binary file, not the data binary file The code binary file has a format. The linker generates the code binary file according to the format, and the...[Details]
An integrated circuit is a miniature electronic device or component. Using a certain process, the transistors, diodes, resistors, capacitors, inductors and other components and wiring required in a c...[Details]
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