This circuit is all you need to amplify 4V to 2500V! The most comprehensive analysis of the internal circuit of an electric mosquito swatter on the Internet~...
5G industrial router is a kind of wireless data transmission function that uses public wireless network to provide users with wireless data transmission. How to choose a good 5G industrial router is n...
I bought a WS2812 ring board and wanted to use it to make an analog clock. Normally, 60 LEDs are the ideal choice, but because of the high price and large size, I finally chose a board with 24 LEDs. I...
How to route Kelvin type switch PCB?
For example:
For switches like NVH4L020N120SC1 (TO-247-4L), does S1 need to be laid together with S2 when laying copper on the PCB? Or should S1 and S2 be laid apa...
I recently encountered a MOS tube application and I don’t know how to solve it. I would like to ask my friends in the group to help me solve it.
Two MOS tubes are used in the sending interface of the ...
As the direction of artificial intelligence technology moves towards the large model stage, and intelligent driving is implemented in urban scenes, autonomous driving technology is ushering in major ...[Details]
ARM interrupt handlers generally handle various exception situations through the exception vector table. Interrupts are also an abnormal event. When an exception occurs, ARM will automatically jump t...[Details]
The digital transformation of the power grid is a common point of excitement for the two networks. Power grid practitioners are particularly encouraged and excited by the potential for change broug...[Details]
The high-definition renderings of the Fitbit Charge 5 bracelet have been exposed before. The new product adopts a rounded appearance and screen, which is more fashionable. According to the Weib...[Details]
In PLC programming, the most common thing is to convert the analog signal on site into the actual engineering value, such as converting the current or voltage signal of the field transmitter such a...[Details]
Case Overview GKN Driveline Japan Ltd is a subsidiary of GKN Automotive plc, headquartered in the UK. GKN Driveline is a company that develops and manufactures automotive powertrain and transmission ...[Details]
1 Introduction The CO gas concentration monitor is a portable intelligent instrument used to measure the CO content in the relevant ambient air. At present, the most common data communication between...[Details]
Jiwei.com News (Text/Chun Xia) According to LEDinside research data under TrendForce, the market sales of Micro LED displays will reach US$694 million in 2022; after 2020, Micro LED will be introduce...[Details]
Preface: Recently, I have been debugging the timer function of the STM32L152 chip. This article summarizes how to use the basic timer of the STM32L152 chip. Hardware platform: STM32L152 Software ...[Details]
Mercedes-Benz announced that it has reached a deepening strategic cooperation with Farasis Energy, a Chinese power battery cell manufacturer, and has invested in Farasis Energy, holding approximately...[Details]
The bridge method is also called the zeroing method. It uses the zeroing circuit as the indicator for measurement and has a wide operating frequency. Its advantage is that it can eliminate or weaken ...[Details]
The shake stick is a development kit, and all the components are plug-in. The LED display uses 5mm ultra-bright 30-degree spotlight LEDs, a total of 32. The control chip uses the Hongjing single-ch...[Details]
0 Introduction
Secondary radar is also called air traffic control radar beacon system. It tracks the target through inquiry and response between the ground station and the target transponder. The re...[Details]
Abstract: This paper
introduces the control system of a two-phase hybrid stepper motor, which is composed of the digital signal processor TMS320LF2407A from TI and the stepper motor driv...[Details]
In the operation of the power grid, the power factor reflects the degree to which the apparent power output of the power supply is effectively utilized. We hope that the power factor is as large as...[Details]