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...
China's biometrics is represented by fingerprint recognition, and its commercial application began in the early 1990s. The theoretical research on the automatic fingerprint identification system (AFIS...
## 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 ...