I want to ask you experts: I want to write a driver on MAC OS, virtualize two serial ports (Serial Com port) of the actual USB device, and then use the application software to read and write data to t
[i=s]This post was last edited by bigbat on 2021-7-31 19:16[/i]Today, the Pingtou Ge RVB2601 board I tested became a brick, but fortunately it was finally saved. I will record the whole process.
I wan
I recently received a project to make a handheld device that uses a TFT LCD screen for display. I have never worked with this type of LCD before, so I would like to ask, is its driving method the same
After ARM is converted through MAX3232, there is a bit error. I need a solution urgently. I don't know if it is a wiring problem or a program problem. The chip used is LPC2366
Today, I would like to discuss with you an alternative maintenance method for color TVs - fuzzy maintenance method (I don't know if this term is used appropriately, please correct me after reading it)
I am not familiar with analog circuits. I would like to ask how large the resistance of the four arms should be when using a single-bridge single-arm circuit with PT500. The reference voltage should b