[i=s]This post was last edited by Knight on the Sun on 2022-7-29 21:47[/i]I am very grateful to the EEWORLD community and Digi-Key for organizing this competition. When I saw the materials provided by...
According to the "CAN implementation program of MCP2510 and F149-SPI interface" in the essence area go××in1, add appropriate modifications, use p3.0 as chip select, use p.7 port to connect INT pin for...
Hello everyone! I'm working on the display driver recently, and now I've encountered a problem. I'd like to ask for your advice: The problem is this: I'm using ce5.0, and I compiled the display driver...
Hello big shot
I have a small question.
Design a button: There is an LED light emitting diode underneath.
Functional requirement: After the button is triggered, the LED light turns on, delays for 10 s...
[table=98%] [tr][td]Use the PWM output of the single-chip microcomputer to control the switch of the S8050 transistor to control the on and off of the speaker. The speaker impedance is 16 ohms, the po...
Because the project needs to do 4~20mA current loop detection, I read a lot of information on the Internet, and finally I thought about it and made a circuit. The general idea is to first pass the cur...