Recently, the comments made by netizen "Shenzhen Xiaohua" on the forum have attracted the attention and discussion of many netizens.During the posting process, the netizen "Shenzhen Xiaohua" made "ver...
[size=14px]MicroPython V2.0官方的路线图[/size][list]
[*]Python 3.5 support? and 3.6?
[*]full support for PYBD-SFx; see #4669
[*]initial Bluetooth support; see #4589
[*]add LittleFS; see #3847
[*]update CMSI...
We often encounter audio signal acquisition and processing in projects. Today we will make a simplest audio acquisition module. Its circuit is actually an improvement on the transistor amplifier circu...
I made a computer power supply with current regulation according to the information on the Internet, but the ic555 always burns out. Please help me take a look, thank you....
As shown in the figure, a general buck power chip has a BOOT capacitor, which actually forms a bootstrap circuit with a diode inside. The voltage obtained by charging C1 is used to power the MOS tube ...
WARREN, N.J., May 8, 2012 – ANADIGICS, Inc. (NASDAQ: ANAD), a leading global provider of radio frequency (RF) solutions, today announced that it has begun volume shipments of its AWT6621 fourth-gener...[Details]
Despite the continued tight supply of Wi-Fi core chips in the first half of this year, MediaTek and Realtek's shipments showed signs of improvement in the first quarter. According to industry insider...[Details]
ATS (Automatic Test System) can automatically test and diagnose faults on the equipment under test. The TPS (Test Program Set) developed in the traditional instrument-oriented ATS involves direct acc...[Details]
Lithium-ion battery name introduction
The lithium-ion battery that is now widely used by everyone is developed from the lithium battery. So before we get to know the lithium-ion battery, l...[Details]
ROHM develops operational amplifier "BD8758xYx-C" that achieves excellent performance in four types of noise immunity tests
The EMARMOUR™ Series has the strongest anti-interference...[Details]
Abstract: Maxim introduces enhanced amplifiers using innovative Class G technology and a charge-pump-based architecture. These amplifier designs are ideal for portable applications that require high-...[Details]
3.3.4.2 Variable Gain Amplifier Since a passive attenuation network with large attenuation is used in the signal conditioning channel, in order to dynamically adjust the sampling range of the A/D, we...[Details]
Microsoft is no stranger to innovation, having delivered outstanding products under its Surface brand, such as Surface Duo and Surface Book, according to Windows Latest. According to recently p...[Details]
High-level screen adjustment brings you unexpected visual enjoyment
Shanghai, China, April 21, 2022 – Pixelworks, Inc., a leading provider of innovative video and display processing ...[Details]
Abstract: The MAX9247 features an internal test mode, which is useful for debugging the serial link or generating a known-good test pattern for parameter measurement. This application note details the...[Details]
Recently, Actions Technology announced that its first generation of single-chip karaoke speaker solutions has been successfully mass-produced, and joined hands with the Weierjing brand to launch th...[Details]
I am using the Battleship STM32 development board. Here are two points of knowledge: 1. The principle of STM32 SPI; 2. Using the built-in SPI of STM32 to read and write external flash (W25Q64). 1. Th...[Details]
Geely Auto recently officially released its latest generation of "blade-shaped" lithium iron phosphate battery, the Aegis Short Blade Battery, which it developed and produced independently.
...[Details]
1 Introduction
The Reed Solomon codec compiler described in this article is capable of producing Reed Solomon's macro encoders and decoders in a variety of code forms. These code forms are det...[Details]
Industrial Control Electronics
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