Sometimes I need to play around with electronics but it’s really inconvenient without a heat gun at home. After some searching, it seems that only the 857DW from Kuake meets my requirements: small siz...
I am a beginner in FPGA. Now I want to implement a matrix multiplication, that is, input matrix A, output matrix B, and implement B=(another matrix)*A in FPGA. I don't have any idea now. Can anyone gi...
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...