This microphone is small in size and powerful in performance. We have two professional departments using it here. However, for a long time, it has not been able to be mounted on the PCB. When it is mo
1. Group purchase registration number: 002
2. Group product introduction:OLED displays are self-luminous and do not require a backlight. They are bright and sharp regardless of day or night! The effec
The CM3's PLL working at 100M is really power-consuming. Is there any new way to reset the PLL to lower the PCLK? During the whole working process, I need the PLL to switch between high and low freque
[i=s] This post was last edited by alf on 2014-6-3 21:22 [/i] Using FPGA to control DA, DA is a 22-bit parallel input, requiring all signal lines to be of equal length, so serpentine lines are used fo
I just read this RFID article and I think it is very valuable, so I share it with you. However, there seem to be very few applications of this type of tag. I welcome experts to discuss it.