[i=s]This post was last edited by anananjjj on 2019-11-10 21:13[/i]By chance, I was searching for something and found that the content briefly described in the Lichee Pi Zero User Guide (http://zero.l...
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...
On the 21st, the Ministry of Industry and Information Technology announced the second batch of companies that meet the "Industry Standard Conditions for Comprehensive Utilization of Waste and Used ...[Details]
The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
1 Introduction The memory of MCS-51 has three spaces: on-chip RAM, off-chip RAM and ROM. MCS-51 microcontroller has four storage spaces in the physical structure 1. On-chip program memory (on-chi...[Details]
In recent years, with the development of robotics technology, robot structures with high speed, high precision, and high load-to-weight ratio have attracted attention in the industrial and aerosp...[Details]
Reported on December 1 (Text/Zhang Yiqun) On December 1, the 2021 Snapdragon Technology Summit was held in Sanya, Hainan, and Qualcomm officially released the new generation Snapdragon 8 mobile platf...[Details]
Recently, the heads of the U.S. Senate and House Armed Services Committees announced that they had reached an agreement on the text of the 2020 National Defense Authorization Act, which will prohibit...[Details]
At present, most of the infrared receivers are integrated, which integrate the infrared receiving diode, amplification, demodulation, shaping and other circuits, and have only three pins, namely +5V p...[Details]
1. Flowchart Toolbar
Some of the buttons on the block diagram window toolbar are the same as the buttons on the front panel window toolbar. In addition, there are several tool buttons that contro...[Details]
On September 21, an investor asked Ultrasonic Electronics about the company's capacity planning. Ultrasonic Electronics responded that the company's existing plant can no longer increase the capacity...[Details]
21. How does regeneration affect inverter performance?
The motor can become a generator and send power back to the main line whenever the rotor is spinning faster than the stator field. In thi...[Details]
introduction Since the end of the 20th century, research on thermoelectric materials has become a research hotspot in materials science. As an energy conversion material, the application of thermoele...[Details]
Analog Devices AD9081 and AD9082 MxFE Now Available at Mouser Electronics, Supporting Wideband Communications and Wideband Signal Processing August 12, 2021 – Mouser Electronics, Inc., the premier ...[Details]
Winter is coming! The damage of static electricity to electronic components and equipment cannot be ignored in winter. Why do production lines invest so much in anti-static measures? It is because ...[Details]
Problem Description I read the definition over and over again and I still don't get what is SP and LR in ARM? I understand that PC (it shows the address of the next instruction), SP and LR may be sim...[Details]
The electric vehicle industry has another big news. On Chery Technology DAY, CATL and Chery Group jointly announced that Shenxing super-chargeable batteries will be launched in Chery Xingtu Xingxing ...[Details]