LED lights are now extremely commonly used lighting and decorative equipment. They are favored by users for their energy saving, environmental protection, long life and good safety performance. The es...
CC2541 and MSP430 communicate via serial port. The levels of CC2541 TX and MSP430 RX are reversed. The communication is not normal. How to solve this problem? I am connecting directly. Do I need to co...
In recent years, with the rapid development of China's economy, especially the blind investment and low-level expansion of some regions and high-energy-consuming industries, the contradiction of insuf...
What causes the TPA1517 transient noise? The transient noise discussed in this article refers to the unpleasant noise that can be heard when the part is taken out of standby mode and during power-u...
Market research firm Gartner recently said that by 2020, 100 million people will use AR to shop in stores and online, and people will be able to experience product visualization in different environm...[Details]
Recently, the Ministry of Industry and Information Technology released the operating conditions of the electronic information manufacturing industry from January to February 2022. In January and Feb...[Details]
1. Selection of shake meter
When selecting a megohmmeter, its rated voltage must be compatible with the operating voltage of the electrical equipment or circuit being measured, and the mea...[Details]
On September 27, the 2021 ELEXCON Shenzhen International Electronics Exhibition and Embedded Systems Exhibition kicked off at the Shenzhen World Exhibition and Convention Center. Against the backdrop...[Details]
This is a digital clock program based on 51 single chip microcomputer, which uses digital tube to display data.
Schematic source code and simulation file download address: http://www.51hei.c...[Details]
I have used 51 to drive DS1302 before, and it output the correct time in a short time. At that time, I thought this chip was simple and simple. But now I use STM32 to do a project, using the same chi...[Details]
When a battery is fully charged, an electronic device will typically display 100% capacity. However, because lithium-ion batteries experience permanent losses during the first charge during the stabi...[Details]
All-vanadium liquid flow batteries (hereinafter referred to as vanadium batteries) are considered to be a new energy storage application, and have received much attention and expectations from the mar...[Details]
The judicial reorganization case of Tsinghua Unigroup, which has attracted widespread public attention, has once again made gratifying progress. On the afternoon of July 11, Tsinghua Unigroup and ...[Details]
A filter is a device used for signal processing. It can remove noise or interference from a signal and retain useful signal components. There are many types of filters, and different types of filte...[Details]
On December 17, Crystal Optech stated on an interactive platform that the company's HUD products are currently being developed in cooperation with a number of vehicle manufacturers. Crystal Optech wi...[Details]
Throughout 2021, the mobile phone industry chain has been shrouded in topics such as chip shortages and price increases. In particular, the decline in global mobile phone shipments in the third quart...[Details]
On June 5, according to a report by Nikkei today, the draft of the basic policy for economic and fiscal operations and reforms that the Japanese government will finalize in late June has now been m...[Details]
One of Europe's leading manufacturers of high-quality photovoltaic modules, with particular emphasis not only on high-quality photovoltaic modules, but also on innovative solutions for the installatio...[Details]
Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
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