How to Build a SelfMade IrDA Device to Connect a PDA or HandHeld PC

Links to do-it-yourself InfraRed (IrDA) devices to use with your PDA or HandHeld PC. If you have written a repair report yourself (or if you know of a report not linked here), please submit a new entry.

N.N.	Selfmade IrDA modul for PC to PDA or mobile phone connection (in German).
UIR	Schematics for an universal InfraRed receiver.
N.N.	Infrared adapter for motherboards.
N.N.	Infrared adapter for mainboards using the TFDS4500 Transceiver (in German).
N.N.	Selfmade IrDA port.
N.N.	IrDA-Infrarotport for PCs with Vishay Telefunken TFDS 4500.