[font=微软雅黑]I didn't pay much attention to books, but this one was a surprise. I bought it from a second-hand market for 20 yuan. I have electronic tubes at home, and I happened to see the title of thi...
I have collected a time domain waveform, but I don't know how to extract the effective values of each harmonic and fundamental wave. I'm urgently looking for relevant code or information....
The World Cup has come to an end, and the "football business opportunities" that have lasted for a whole month have also come to a close. Some businesses are smiling and making a lot of money in the W...
I just saw a report on the Bluetooth Alliance today, which pointed out:
Although COVID-19 quarantine measures have led to a reduction in Bluetooth location service deployments ( down 25% from previous...
[i=s]This post was last edited by qwqwqw2088 on 2020-5-11 11:39[/i]In test and measurement related applications, analog switches and multiplexers are widely used, such as gain adjustment of op amps, t...
We hope to integrate more functions into this Bluetooth chip, such as memory of more than 1M; ADC sampling, OP amplifier, or built-in AFE circuit; charging management (if not, we can add a charging ch...