I don’t know why I always get stuck on running routines when playing with boards recently. Last time it was the Pingtou Ge Bluetooth MESH board, and this time it was the Sipeed Tang Nano 4K board.
Aft...
In view of the fact that there are some unstable factors in the power circuit, the circuit designed to prevent such unstable factors from affecting the circuit effect is called a protection circuit . ...
[b][color=#5E7384]This content is originally created by [size=3]tiankai001[/size], a user of EEWORLD forum. If you need to reprint or use it for commercial purposes, you must obtain the author's conse...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
I heard that Huawei is going to release an operating system! I am looking forward to it. I started to tinker with the Android system two years ago, and it has caused me a lot of trouble. First of all,...
Conventional application areas Shortwave radio refers to radio communication equipment with a working wavelength of 100 to 10 meters (frequency of 3 to 30 MHz). It is mainly used to transmit voice, co...
Hardware Principle 1.1.1. Protocol Overview The communication principle of SPI is very simple. It works in master-slave mode. This mode usually has one master device and one or more slave device...[Details]
With the development of the world and the improvement of environmental awareness, CSP plants have gradually gained attention as a green energy source. However,
cleaning CSP plants is a time-con...[Details]
On August 16, Tesla CEO Musk said on social networks that the company is developing a neural network training computer called Dojo to process large amounts of video data. Musk said that Dojo is lik...[Details]
The 9th China Guangzhou International Investment Annual Conference Zengcheng District Parallel Branch Pan-Semiconductor and Micro Devices Industry Development Forum was successfully held ——In the f...[Details]
Nvidia released its second quarter 2021 financial report on August 19. The company's overall performance exceeded analysts' expectations, with revenue of $6.5 billion, a year-on-year increase of 68%;...[Details]
On June 21, Changan Automobile announced the launch of a car key smart watch, which supports functions such as smart car control, health management, and life secretary modules. It is currently priced...[Details]
The PCM186x series of audio front-end devices adopts a new approach to integrate audio functions to meet European Ecodesign standards, while achieving high-performance high-end products and lower cos...[Details]
Currently, lightweight, deformable flexible materials are seen as a key breakthrough for intelligent electronic products, and are expected to give rise to many innovative applications. However, t...[Details]
Recently, according to overseas media reports, Audi is developing a new electronic control system that will be able to control up to 90 automotive parts at the same time, and its computing power will...[Details]
There are only two external interrupt source input terminals in the MCS-51 series microcontroller. When there are more than two external interrupt sources, they must be expanded. Here are two simple ...[Details]
One promising approach to treating type 1 diabetes is to implant insulin-producing pancreatic islet cells, which would save patients from frequent insulin injections. However, once the cells are im...[Details]
This is a dehumidifier for 3D printing dryboxes that keeps filament dry without the need for desiccant.
Overview
After building this project, you will be able to equip your 3D printer dry...[Details]
Have you ever wanted to add a projected display to your microcontroller (MCU) driver application? Imagine using projection displays in home appliances to provide interfaces that are easy to interact ...[Details]
The window watchdog (WWDG) is used to detect software faults caused by external interfaces or unexpected logic operations. These faults will cause the program to interrupt normal operation. When a pr...[Details]
Linux 2.6.22, added the latest yaffs2, implemented the nand flash driver, and tested the driver with mtd test and it works normally.
However, a very strange problem was discovered recently:
After m...[Details]