Following the launch of the 5V power supply half-duplex RS-485 transceiver, Jinshengyang launched a new 3.3V power supply product - SCM3402ASI, which can achieve low power consumption and is an RS-485
Previously, EE saw a forum user share a solution for wireless charging of passive devices
I was interested, so I played the board.
After getting the coil board, I tested it
The results are as follows.
Q: I have two questions about C2000: 1. The RS reset pin of C240 or C2407 can be used for both input and output. Is it appropriate to drive it directly with a CMOS gate circuit (such as 74ACT04) or sh
The rise of Shanghai's semiconductor industry ecosystem and the decline of Zhongguancun2004-09-23 Source: Sina Technology Zhongguancun has been developing for more than 20 years and has a great reput
With the expected imminent commercialization of 5G millimeter wave, the research and development of key companies in the industry is progressing smoothly, and the specification, design and verificatio