The annual Mid-Autumn Festival is coming soon. Sweet mooncakes and special gifts are now the hottest topics among people. It is strange to say that all kinds of strange things can happen in the world.
[i=s]This post was last edited by qi777ji on 2021-5-26 13:58[/i]In the chapter on dedicated amplifiers, the article introduces dedicated current detection amplifier circuits. In electronic products, c
4 Functions of PDM At present, various commercial PDM software products are similar and generally have the following main functions (as shown in Figure 3).600)this.width=600" border=04-1 Electronic wa
1. Solutions to the problem of mobile phone RF interferenceRegarding the RF interference problem of GSM mobile phones, Liu Junyong pointed out that GSM mobile phones use TDMA working mode, and RF tran
画中画广告开始For applications where the output signal needs to be amplified, you should use narrow-band filters before the gain stage to filter out unwanted noise. A third-order filter is sufficient to filt
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It’s going to be full soon, it’s going to be full soon. I