[i=s]This post was last edited by donatello1996 on 2019-1-27 23:18[/i] [size=5] The original plan required two LoRa modules for wireless serial port data transmission. The general block diagram is as ...
I want to make a BUCK circuit, I am new to switching power supply. I designed a circuit diagram, can you help me see if it is feasible? I haven't configured the parameters yet. Mainly, is it okay to u...
This time, we will cross the river based on the experience of our predecessors to test the zero-code development solution of this board. In the zero-code development solution, we only need to find our...
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...
As shown in the figure below, the reference is the typical schematic diagram of SP232E
Attached is the data sheet of SP232E.
I want to ask a few basic questions:
1. Is this the end of the connection? ...
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