[i=s]This post was last edited by qwqwqw2088 on 2020-12-16 07:46[/i]Everyone knows that impedance should be continuous. However, as Luo Yonghao said, "There are always times in life when you step on s
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Sino-US trade negotiations, fear caused by chips... These are all comparisons of national strength. If the United States takes the lead and bans everything one day, we will be a step behi
[i=s]This post was last edited by jinglixixi on 2022-2-26 11:07[/i]DHT22 is a digital temperature and humidity sensor that works in single bus mode. Compared with DHT11, it has higher accuracy, up to