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 ...
The learning experience of MSP430 has changed from painful to very emotional. Of course, it was quite annoying when I started learning. There is not much relevant information on the Internet. Even if ...
When failed components are sent to the manufacturer for FA analysis, words such as over voltage, over current, short circuit, EOS, etc. are usually seen. However, the underlying cause of the failure i...
Domestic solid-state batteries are accelerating their “onboarding”. Following the delivery of the first batch of Dongfeng E70 electric vehicles equipped with Ganfeng Lithium Solid-state batteries in ...[Details]
It is reported that the delivery time of the customized SF5 model of SERES sold through Huawei's terminal channels may be delayed due to the large number of orders. A Huawei official said that the re...[Details]
The withstand voltage tester, also called electrical insulation strength tester, or dielectric strength tester, is also called dielectric breakdown device, insulation strength tester, high voltage te...[Details]
The LED fluorescent lamp power supply is the most important component in the LED fluorescent lamp. If it is not selected properly, the LED fluorescent lamp cannot perform its performance or even cann...[Details]
ROHM products are used in inverter modules to help improve the performance of electric vehicles
ROHM Co., Ltd. ("ROHM"), a world-renowned semiconductor manufacturer, has been selec...[Details]
The accuracy of a multimeter refers to the maximum allowable error in a specific use environment. In other words, accuracy is used to indicate how close the measured value of a digital multimeter is ...[Details]
On July 22, Suzhou High-tech Zone held a unveiling ceremony for the Integrated Circuit Industry Innovation Center and an Integrated Circuit Design Technology and Innovation Forum. ...[Details]
1. Key points of timer/counter PWM design According to the characteristics of PWM, the following points should be noted when using the ATmega128 timer/counter to design output PWM: 1. First, the PWM ...[Details]
On October 16, the main structure of Visionox's Hefei G6 fully flexible AMOLED production line was successfully topped off. On December 27, 2018, Visionox Hefei's 6th generation fully flexible AMOL...[Details]
Transphorm Expands SuperGaN Platform Benefits by Adding Industry-Standard TO-263 (D2PAK) to Its Surface Mount Package Portfolio
New 50mOhm SuperGaN FETs simplify and accelerate devel...[Details]
A man named Ben Workman in Utah, USA, implanted the chip from a Tesla Model 3 induction card key into the subcutaneous tissue on the back of his right hand. From now on, he no longer needs to use his...[Details]
1. Introduction to u-boot
u-boot is an open source bootloader, the current version is 1.1.2. u-boot is developed on the basis of ppcboot and armboot, it is quite mature and stable, and has bee...[Details]
IT Home reported on March 16 that at the end of 2021, Apple Store and authorized service providers obtained the right to use the new "AirPods Firmware Updater" diagnostic tool, which can update the A...[Details]
Low resistance measuring instruments can be divided into two categories according to the size of their test current: one type has a larger test current and is mainly used to measure the DC low resista...[Details]
On October 25, Honeycomb Energy announced that its 200,000th set of short knife battery pack was successfully rolled off the production line at its Yancheng base recently, marking a continued incre...[Details]