When I was a kid, I often saw people using electric current to fish in the lake. Of course, if you use electric current to fish now, you will be forced to eat steamed bread in less than 10 minutes! Wh
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I received the prize for August today. I remember it was from a TI event. Bluetooth headset, great deal. I thought it was a DJI headset at first glance. Very exquisite. It comes with a lithium battery
This article contains basic knowledge of analog circuits, digital circuits, single-chip circuits, ARM hardware, ARM programming, etc. It also contains introductions to components such as resistors, ca
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