hi! i’ll be using 3 rf klpa transmitter-receiver pairs for wireless communication between 2 mobile robots and a computer. i’m just wondering if anyone can suggest the best way to do the interface… i thought of having a max233 level translator for the pc’s t-r pair (5v goes to receiver) but i will also place an amplifier before the transmitter for optimum range… then for the tr pairs of mobots (microcontroller i’ll be using is motorola 68hc11a1), i’ll connect an amplifier before the transmitter for the same reasons… if anyone has any ideas, please e-mail me… if possible, even the schematics… i just really need to do it as soon as i can… any help will be gratly appreciated… btw, my e-mail add is: angel_prints_198@yahoo.com
thank you very much!!!