[i=s]This post was last edited by cjjh2014 on 2022-6-13 23:35[/i]【2022 Digi-Key Innovation Design Competition】Material UnboxingI am very honored to participate in and be shortlisted for the 2022 Digi-...
Electric vehicles are becoming more and more common in the market, so the power modules of electric vehicles have also become the darling of the electronic components market. First of all, Huizhi Elec...
PAC chips GP8102 and GP8202 are dedicated programmable linear constant voltage and constant current driver chips. Through the cooperation of peripheral power devices (transistors, MOS), programmable c...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-25 16:17[/i]High frequency critical conduction mode (CrM) totem pole power factor correction (PFC) is a simple approach to design high density po...
While power management is important to almost all electronic devices, it is not often the focus. Power management systems can improve product reliability and performance and often support a wide range...
The ARIES platform is located at NREL's Colorado campus. Image: NREL
For one hour in January, solar arrays, lithium-ion batteries, hydrogen electrolyzers and nuclear reacto...[Details]
The most effective way to solder SMDs is drag soldering. If you are familiar with drag soldering, you can basically use a soldering iron + rosin to complete the soldering of all SMDs.
Before weldin...[Details]
At the end of the Eastern Han Dynasty, the country was divided into three kingdoms, with Wei, Shu and Wu fighting each other endlessly. Today, this situation is also happening in my country's drone i...[Details]
Most people believe that the differential gain (DG) and differential phase (DP) parameters in video cannot be observed by the naked eye. This is because the amplitude is too small and the screen bri...[Details]
At 09:38 on December 26, 2023, the Tanglu 50MW photovoltaic + energy storage project in Nima County, Nagqu City, SDIC achieved full capacity grid-connected power generation. All employees of SDIC T...[Details]
Judging from the Google Play Console and a lot of information, the Samsung Galaxy A21s is expected to be released in the near future. Recently, well-known whistleblower Sudhanshu Ambhore shared...[Details]
When we were undergraduates or even just started working (like the blogger), we wrote serial communication basically with one bit starting and one bit ending, eight bits of data without parity bit. T...[Details]
Data shows that as of the end of 2021, China has become Germany's largest trading partner in the world for six consecutive years. While German companies attach great importance to the Chinese market,...[Details]
Imagination will provide a five-year scholarship to reward talented and hardworking students at Peking University studying and researching edge AI Beijing, China, April 12, 2021 - Imagination Te...[Details]
Recently, Apple activated the "dormant software lock" in the iOS system, restricting the functions of unofficial iPhone battery replacement. This behavior has caused controversy. Today, Apple respond...[Details]
The Nihon Keizai Shimbun reported recently that in early March, people from all parties gathered in Dubrovnik, a famous tourist resort in Croatia, facing the Adriatic Sea, to discuss the 5G interna...[Details]
1 System structure and working principle
1. 1 System structure
The design of the indoor lighting control system mainly uses Atmega16 microcontroller as the MCU controller, combined with LED di...[Details]
The I/O port of port P2 is connected to 8 LEDs. Suppose you want to light up the first LED (LED1) while the others are off. Instead of using C51 bit variables for direct operation, you can use the st...[Details]
All objects in nature, as long as their temperature is higher than absolute zero (-273℃), have irregular movement of molecules and atoms, and their surfaces continuously radiate infrared rays. Infrare...[Details]
At present, the prices of most automotive-related chips are rising, and shortages are inevitably accompanied by price increases. Automotive-grade master MCUs , automotive-grade power chips, and autom...[Details]