蓝猫淘气

lichuangpc board

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Update:2025-07-01 13:33:25

Interference issues with Bluetooth and analog audio amplification
I recently made a module for audio amplification and Bluetooth audio voltage collection. I planned to use a 9V stacked battery to power the op amp, and use 1117-5.0 and 1117-3.3 to step down the volta
What FPGA do you all use?
[i=s]This post was last edited by paulhyde on 2014-9-15 04:11[/i] When I work on instruments, I often need XY displays. I have been using the school's development board DE0, but I heard that some comm
Questions about signaltap
[i=s]This post was last edited by teaeet on 2015-8-14 15:21[/i]I have recently been watching Ming Deyang’s signaltap video, but I came across an exercise that I don’t know how to do. What should I do?
【Knowledge Sharing】The 20th issue of the excellent topic/reply activity has begun~~
[size=3]Guan Guan has something to say: In the past month, the forum has presented a pleasant atmosphere of knowledge sharing, pat pat pat! Guan Guan has seen many wonderful original posts, many wonde
Regarding PCB design, give a suggestion
When designing a PCB, it is recommended to rearrange the component numbers in the order in which the components appear on the PCB (for example, from left to right, from top to bottom, from front to ba
6410 New platform, burning error
I spent a week making the hardware, and it also cost me more than 5,000 yuan, including PCB proofing fee, plus 500 yuan for materials. Yesterday, I was very excited. I got the board, mounted the chips

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