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.
max232 cannot drive
yea i think i need a buffer which can provide higher currents.
i will look into it.
now i have one more question. how can i tranmit serial data through wireless channel? what is the easiest way to do it? I know some transmitter and receiver modules but they are not...
sn75179 rs485 converter
first of all i m thankful to all of you who replied.
i am using max232. and its working fine for a single controller. I have identified the problem and now need your suggestions to fix it. The problem is the COM port of PC cannot provide enough current to drive two...
connect 2 controllers to pc
I want to connect two or more microcontrollers(8051) to PC's serial (COM) port. can any one tell me how to do this? what hardware will i need to achieve this.
Rizwan Ul Ahmad Khan
Re: help needed for RF communication b/w two AT89S52 control
thanks! but the modules on the site which u mentioned are not available here. can u tell me the part numbers of chips which i can use?
I need help regarding wireless communication between micro controllers. I am using AT89S52 and i want to transfer data between two or controllers.
Can anyone please tell me which receivers/transmitters should i use?