I'm working on an audio project recently, and I'm going to DIY a USB sound card, using the SSS1629 solution, with the following parameters: USB protocol: USB specification v2.0 full speed; USB audio p...
When LCD display is needed, the display of Chinese characters has not been so convenient (without a *font library).
If you are just taking a model, you have to consider the time and flash resources re...
Activity development board: Perf-V development board, 1 set of 100T model Linux package (value 1489)
From: PerfXLabIntroduction to the Perf-V development board:1. It can be used for FPGA development a...
Note: The following fault phenomena can be solved according to this configuration.1. Click the gray option in Project-Download;
2. Click Project - Download and Debug. The compilation is successful, bu...
I want to sample the output power of a switching power supply and use the ADC pin of a microcontroller for detection. For example, my switching power supply is 24V. Could you recommend some simple cir...
With the continuous development of display technology, true color LCD screens have gradually occupied an important position in embedded display systems with their advantages such as high resolution, ...[Details]
District heating is an important area of regional energy application. "At present, China's district heating industry has huge potential for energy conservation and emission reduction. Through the...[Details]
China Energy Storage Network News:
Recently, the People's Government of Qinghai Province issued the "Implementation Opinions on Actively Promoting the "Internet +" Action" to accelerate the p...[Details]
Another car company has joined the ranks of self-developed chips. A chip industry practitioner said in an interview with 36Kr that Xiaopeng Motors' self-developed chip plan has been launched for ...[Details]
TI launches 70W BLDC motor driver with sensorless field-oriented control and trapezoidal control without programming,
saving weeks of system design time
Integrated real-time co...[Details]
Charging fault detection and troubleshooting
The reasons why new energy vehicles cannot be charged can be roughly divided into three categories.
The first type is that the physical ...[Details]
I. Introduction For some background knowledge (for example: why Device Tree is introduced and what problem this mechanism is used to solve), please refer to the reasons for introducing Device Tree . ...[Details]
Abstract: Intel continues to practice sustainable development, integrating it into all aspects including production and manufacturing, product innovation and employee volunteer activities.
...[Details]
The rectifier filter circuit converts the input current into a pulse state. When the harmonic current flows into the power grid, it is converted into a harmonic voltage on its transmission impedance. ...[Details]
This article first introduces the main features of LNK403-409EG, functional block diagram, and TRIAC dimming and non-dimming LED driver circuit diagrams. Then it introduces the technical indicato...[Details]
Today I started to learn microcontrollers again. After installing Keil software, I installed the driver for the USB connection development board. To learn microcontrollers, you should have a developme...[Details]
To facilitate debugging, redirect printf and set usart 1——Click USART1 to set up 2——Mode selection Asynchronous asynchronous transmission 3——You can see that Tx and Rx appear automatically on the rig...[Details]
STM8 has two hardware watchdogs, called independent watchdog and window watchdog.
The block diagram of the independent watchdog is as follows
We can see that the clock of the independent...[Details]
Model Power Gain Voltage Frequency Operating Status Package 123-pin
2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-60
2N3553 2,5W 10dB 28V 175MHz FM/AM TO-39 CBE
2N3632 20W 7dB 28V 175MHz FM TO...[Details]
A soft starter is a device used for starting and controlling motors. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stabili...[Details]
DIY/Open Source Hardware
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