Project: Develop a liquid level measurement device for a closed water tank. Measurement object: 4-20mA current signal output by 3 liquid level transmitters. Technical points: Use 51 single-chip microc...
The LaunchPad G2 development kit comes with a 32.768KHz crystal oscillator, but no capacitors. What does "CL: 12.5pF +/- 20ppm" on the package mean?...
I want to make an mp3, using 80C51F020 MCU + vs1003 decoding chip + sd card three modules, but I still have some questions about the cross switch of the MCU. I want to find the MCU port initialization...
My college life is about to end in 2018. I spent most of my time in college in a daze, but I realized the importance of knowledge during college, no matter what I like, philosophy, psychology, or econ...
Hello everyone, I am an undergraduate student of a second-tier university in Tianjin. I am a senior student majoring in electronic information engineering. I have studied in the school laboratory for ...