[font=微软雅黑][b]About the competition: [/b] The "RIGOL Cup Electronic System Design Competition" is a special event of the 8th National Information Technology Application Level Competition. It is also t
When using LPC43xx to drive the K9F1G08U0E nand, a delay must be inserted when writing ALE/CLE and reading data to ensure correct reading. Is the delay of the EMC not configured properly or is the EMC
I bought a CD-ROM program from the book "Circle Teach You How to Play USB", and the PCB that came with the book was given away, but the ID number I read was 0X1212. The book said the correct ID should
As shown in the circuit, when the phototransistor VT1 receives the infrared light from the infrared light emitting diode, VT1 is turned on, the inverting input terminal 6 of the comparator IC2-B is lo