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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
Hi,
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.
thanks!
Rizwan Ul Ahmad Khan
Re: help needed for RF communication b/w two AT89S52 control
@FvM
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?
thanks again!
Hello,
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?
thanx!
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