Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi
I'm trying to build a circuit with an Atmel AT28C2051,
It is supposed to recieve serial data on the serial port (RxD - pin 2 [port 3.0]).
However, no matter what code I write and burn onto it,
It shows "1" on all port pins (except port 1.0 % 1.1, which require external resistors, and since...
Hello,
I built an interface that connects the computer serialport (COM1) to
an AT89C2051 Microcontroller using an FM transmitter and Reciever.
(Telecontrolli RR3 and RT4 at 433Mhz)
I set the link to be used with the following paramaters:
no parity, one stop bit, 1200 baud rate, 8 data bits...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
