1 FOTA
FOTA (Firmware Over-The-Air) refers to the over-the-air software upgrade of mobile terminals. It refers to the use of cloud upgrade technology to provide firmware upgrade services for devices w...
PCB design materials for beginnersBasic skills that PCB design engineers must have
The documents include: "Partition Design of Mixed Signal PCB", "PCB Design Experience", "Reliability Design of Printe...
I want to find a microcontroller with a supply voltage less than 1.2V, working power less than 45uW, and sleep power less than 1uW . I searched for several MCUs online, but there are almost no MCUs th...
The input inductor is not recommended .Even if there is one, you should add input capacitance before input Vin to form LC. (If your circuit lacks input capacitance, it will cause input instability. Th...
Recently, China Telecom called me and told me that they could change my package and upgrade my 10G broadband. So we have this confusion? Can I upgrade to 10G broadband if I change my package? Does my ...
“ 2 -way synchronous signal output interface: differential signal, level is RS485 standard level, waveform is square wave with period of 20ms , duty cycle of 25% , accuracy of ± 1us ; ”
What does this...
Electrification and automation trends in automotive applications have driven the rise of domain controllers to reduce cable weight and simplify vehicle architecture into multiple localized power cent...[Details]
- JZ2440 S3C2440 ARM920T -built-in Steppingstone (4K-Byte SRAM) No rom -expansion MX29LV160DBTI: 2MB, parallel port NOR FLASH K9F2G08U0C: 256MB,NAND FLASH soc The S3C2440A is developed...[Details]
At present, ECG monitoring systems, which mainly collect ECG signals, analyze and diagnose them, have been widely used and play a great role in the prevention and diagnosis of cardiac system diseases...[Details]
Although we are still in the early stages of 5G network deployment, the characteristics and functions of 5G technology have been clarified, and its potential to generate new applications and improve ...[Details]
在央视2021牛年春晚上,一群踩着音乐节奏翻滚起舞的机器牛吸引了众多观众的眼球。据悉,这只名为“犇犇”的机器牛是由国内一家新创公司宇树科技研发。 According to Tianyancha, Yushu Technology was established in 2016. The company is mainly engaged in electromechanical t...[Details]
The pneumonia caused by the novel coronavirus has cast a shadow on the Spring Festival of the Year of the Rat. Medical equipment represented by infrared thermometers has become an important equipment...[Details]
In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]
With the introduction of household photovoltaic subsidies in 2013, the household photovoltaic market was created, and so too were the rapidly emerging household photovoltaic startups. I...[Details]
The solar photovoltaic water extraction technology demonstration project organized by the Yunnan Provincial Rural Science and Technology Service Center and implemented by the Solar Energy Research ...[Details]
As we all know, Fluke network cable tester is very powerful and popular among customers. Fluke network cable tester supports copper cable, optical fiber, OTDR test and optical fiber end face inspecti...[Details]
G+D Mobile Security announced that it has won Xpeng Motors as a new customer in the electric vehicle field and will equip its new cars with smart digital car keys, providing support in all aspects ...[Details]
Da Zhangwei is a famous singer and host. He is loved by the public for his unique sense of humor and musical talent. After entering the hosting circle, many people like his hosting style. He has part...[Details]
Merck Photonics, the Taiwan subsidiary of Merck, the international chemical giant with the largest history of liquid crystal applications and a leading position in innovation, held its biennial liq...[Details]
Roland Berger's Automotive Industry Disruption Data Probe is published twice a year, tracking 26 automotive industry disruption indicators. Now, with the report covering 23 countries, the tenth issue...[Details]
1. Main products and applications of security and explosion-proof
Security inspection and explosion-proof equipment refers to the general term for equipment used in airports, customs, stations, ...[Details]