I work in a small company in Wuhan. I was originally engaged in hardware work. After graduating and working for a year, I felt that the work of a hardware engineer was too painful, so I began to turn ...
Regarding mobile phones and tablets, I have read a lot of Baidu posts and review posts on the Internet. I have analyzed the major brands from the perspectives of CPU, size, screen, battery, software, ...
I changed the pin definition but it still doesn't work, and then I connected the ground wire. I tried adding a power supply but it still didn't solve the problem. I hope someone can give me some advic...
I am currently working on a sensor project. The load capacity and distance of the RS485 communication are not satisfactory. I found a chip called PB620. The manual says 256 slave nodes and 3000m dista...
Foreign media reported that TSMC and Samsung encountered different but critical bottlenecks in the development of 3nm process technology. Therefore, TSMC and Samsung will have to postpone the develop...[Details]
1 Introduction
With the development of information technology, the requirements for AC power supply in various application fields are getting higher and higher. Uninterruptible Power Systems (UPS) ...[Details]
Currently, TSMC is building a new wafer factory Fab21 in Arizona, USA. It was originally planned that the first phase of the production line would be put into use in 2024, using the N4 and N5 series ...[Details]
On October 20, the opening ceremony of the advanced battery and energy material laboratory of Shaanxi Jingtai New Energy Technology Co., Ltd. (hereinafter referred to as Shaanxi Jingtai New Energy) an...[Details]
This paper develops a special permeable epoxy resin, which preserves white light LEDs through the provision of epoxy chemical structure. This paper can get very good results after moisture simulation...[Details]
1 Introduction
With the continuous improvement of material requirements, higher requirements are also put forward for the temperature control range and frequency response during heat tre...[Details]
Thanks to IT Home netizen @数码少年V for his enthusiastic clue submission. Earlier this month, Nanjing Citizen Card released a demonstration video about the Jinlingtong geo-fencing function, in whi...[Details]
Recently, I have been learning to use the peripherals of STM32. When enabling the peripheral clock, I often forget which bus the peripheral is on. My foundation is very weak, so here I summarize the ...[Details]
This paper introduces a method of automatically generating character dot matrix by directly using the image processing function of LabVIEW. The program can automatically obtain dot matrix of variou...[Details]
When downloading a program to a microcontroller, there will be a built-in program in the microcontroller to assist the downloader and put the program to be downloaded in the appropriate location. So, ...[Details]
In the power system, the circuit breaker is an important protective device used to protect circuits and equipment from overload, short circuit and other faults. Low-voltage circuit breakers are the...[Details]
FCI's newly developed AK2+ ESD (electrostatic discharge) squib is the first commercial airbag connector to integrate the grounding function into the squib connector.
“The new AK2+ ESD connecto...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]