UIRT2 A partlist

PIC16F84	U1 (4 or 10MHz)
ULN2003A	U2
Resistor 10ohm	R6
Resistor 1K	R1, R9
Resistor 3K3	R4
Resistor 4K7	R7
Resistor 10K	R2, R3, R8
Resistor xxx	R5: value depends on load
Cap 100n	C1, C3
Cap 100µ 16V	C2
Cap 22p		C4, C5
Diode 1N4148	D1, D2
Zener 5V6	ZD1
Crystal		4 or 10 MHz
"Small style" IR receiver, I used a PIC26043SM from Kodenshi
IR led's	D3, D4

Optional:
DB9 female	otherwise wires on the pads
2 pin header	Shunt1 for ICSP
2 pin header	For input
Pin headers	for outputs, otherwise wires on the pads

Not all these parts are required, see the UIRT2 A description
for circuit simplification.