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 haven't learnt the coding part of keypad integration in 8051 yet, but I'm aware of the working and theory behind the integration. I'd really appreciate it if someone explains the readKey subroutine in the attached file. Thanks in advance.
am doing a project on automatic gas booking and gas leakage detection system, i need code for doing it in arduino
what the project actually does is.
it continuously checks the wieght of the lpg cylinder, and it sends a message to the given number , when the lpg gas becomes empty. and the other...