i am making a robot usking pic16f877a microcontroller now i need to transmit signals from my computers` parallel or serial port to the robot for controlling it .which effective way should i adopt to control it like to use ir or rf based tx/rx pair and how the transmitter ckt is to be made ie pins of muc to be connected
2006-10-06 10:25:20 · 4 answers · asked by piyush 1 in Science & Mathematics ➔ Engineering
and what about the circuit to be used can you please provide me some details about website that maybe selling it exactly according to my requirements
2006-10-06 10:34:59 · update #1
Get a remote controlled car. Connect the output from the computer to duplicate the control switches. Pull the circuitry from the car to operate the robot.
2006-10-06 13:53:58 · answer #1 · answered by STEVEN F 7 · 0⤊ 0⤋
RF will tolerate losing line of sight to the receiver
RF can be used outdoors
2006-10-06 17:30:20 · answer #2 · answered by arbiter007 6 · 0⤊ 0⤋
I think IR is maybe a better option than rf
2006-10-06 17:30:31 · answer #3 · answered by kurticus1024 7 · 0⤊ 0⤋
Yeah, sublety, utter sublety.
2006-10-06 17:29:35 · answer #4 · answered by Beejee 6 · 0⤊ 0⤋