I used to work in a military enterprise. From the incoming materials of various electronic components to the testing of various electronic components to the first piece testing, it is really a chain o...
## DIY small communication system - FM transmitter (88MHz-108MHz communication frequency band) with a transmission distance of up to 1000m ### 1. Design content Use the communication principle and the...
Pre-match preparation,
Speaking of pre-match preparation, let me first talk about my major. My major is electronic information. My teammates are also majoring in electronic information like me, so in ...
It has been a while since I reviewed the Arteli AT32F425, and the overall feeling is very good. Next, I will review the OLED screen. Since the OLED on hand is 128*128, the driver is SSD1327, and I hav...
Common power storage devices include electrical double layer capacitors (EDLC), lead storage batteries, and lithium-ion rechargeable batteries. EDLC is characterized by high power density but low ener...