Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I have a pic24FJ1024GB10 explorer board, and a brand new LS2208 barcode scanner. The barcode scanner outputs 5V. Im trying to read the serial rs233 signal using only the ground, tx, rx, pins from the barcode reader with no success. I have analyzed the signal coming from the barcode reader using...
I have a chinese plotter cutting machine which communicates via rs232 db9 port
Yesterday i accidently brike the connectors and with my bad luck the wires disconnected too.
This plotter is totally ubranded and the board inside doesn't have any model or brand written.
The board side of the...