The pitfalls of domestic chipsThe first time I noticed the pitfalls of domestic chips was ten years ago, around 2010. At that time, domestic chips had just emerged, and few chips had qualified perform...
The Maxim MAXNANOPWRBD evaluation kit creates a simple digital multimeter application example that runs on a single 1.5V alkaline coin cell battery. The evaluation kit combines Maxim's Nanopower techn...
littleshrimpSpecial Edition for Assessment Centres
List the knowledge you have and have not come into contact with in your work.
Development skills: JAVA (collections, generics, basic knowledge, debugging, code reading), JavaScript/CSS/HTML (basic kno...
Hello, everyone~ The "Prize-giving Activity: Show Your Favorite Electronics" activity launched by our forum recently is about to end~~
The last 9 hours, friends who still want to participate in the ev...
MicroPython was ported to an STM32F407 board. Due to hardware design reasons, only ordinary IO ports could be used to simulate SPI communication. Therefore, a MicroPython driver was written in C langu...
Silicon Labs is once again recognized for its excellent corporate management and innovative technology
In 2021, it won more than ten global and domestic industry awards
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There are huge pain points in the traditional field of drug research and development. First, the R&D cycle is long, with an average of about 10 years for new drug development; second, the cost is ...[Details]
Xi'an High-tech Zone held a "First-class High-tech" promotion conference and a special signing ceremony for the 4th Silk Road Expo in the High-tech International Conference Center. 41 projects were s...[Details]
Now all major automakers and solid-state battery suppliers are working hard to research solid-state batteries, striving to take the lead in future batteries, so as to better grasp the initiative of n...[Details]
Recently, Musk released a demonstration of the second-generation humanoid Opmus Gen2 through the social platform X, which is expected to be officially released this month.
It is worth noting t...[Details]
Recently, Puhua Capital announced its investment in Shenzhen Daxin Electronic Technology Co., Ltd. (hereinafter referred to as "Daxin Electronic"). The two parties will promote the development of Chi...[Details]
High-pressure sodium lamp (HPSL) is a kind of high-intensity discharge lamp (HIDL-High Intensity Discharge Lamp). It is widely used in outdoor lighting, such as squares, roads, docks, etc., because of...[Details]
The current-type control chip UC3844 is used, and the primary and secondary sides are isolated by optocouplers. The constant voltage and constant current parts use OP07 as comparators. The output vol...[Details]
This circuit is a simple recording circuit. It is small in size, power-saving, and does not require tape. Working principle of the circuit: This circuit realizes the circuit function by applying...[Details]
Recently, the AutoAI 2021 4th Autonomous Driving and Smart Cockpit China Summit hosted by Taas Labs was held in Shanghai. More than 400 industry professionals from global vehicle manufacturers, first...[Details]
CPLD stands for Complex Programmable Logic Device in English. For a hardware engineer, being able to apply CPLD technology is a very powerful ability. Its application can fundamentally solve m...[Details]
1. Zero calibration Let's first explain the impact of zero-point error on normal measurement. The basic measurement circuit is shown in the figure below: Figure 1 Basic measurement circuit diagram...[Details]
Recently, according to foreign media reports, Jun Young-hyun, president and CEO of Samsung SDI, said that the company is developing a new, larger cylindrical battery for pure electric vehicles. ...[Details]
On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]
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