Parts list for My16M
ECU | RS232 Adaptor | Optimiser

The ECU

Qty.
Component
Comment
1
22R
1/2 W
1
470R
2
1K5
2
2K7
1
3K3
3
3K9
1
6K8
12
10K
11
47K
2
100K
2
27pF
or 22pF
1
0.01uF
12
0.1uF
2
47uF
1
10uH
12
IN914
Any general purpose small signal diode
4
IN4003
Any general purpose 1A 50V diode
1
IN4747
20V1W zener diode
5
BC549
or BC547 or 548
2
BD139
1
BD140
4
6N60E or IRFBC40
4
Heat sink
15mm x 20mm to suit T0220
1
7805
1
ATMEGA163
1
40 pin IC socket
1
8Mhz XTAL
1
4 pin header
1
4 DIP switch
1
5pin header
1
1 36 pin Centronics 90 degree PCB plug
1
PCB
4
6mm metal spacer
9
nut and bolt
1
Case
at least 90mm x 115mm x 25 mm internal dimensions

The RS232 adapter

Qty
Component
Comment
1
MAX232
1
10uF tantalum capacitor
4
1uf tantalum capacitor
1
4 wire ribbon cable
1
4 pin plug to suit header on ECU
1
9 pin 90 degree PCB RS232 plug
1
PCB

The Optimiser

Qty
Component
Comment
1
16x2 line LCD module
Dick Smith Cat # Z 4170 or Z 4172 ( backlight)
1
ATMEGA163
1
40 pin IC socket
1
10uf 6V tantalum capacitor
1
0.1uf capacitor
2
22pf capacitor
1
8Mhz XTAL
1
10K trimmer
1
10K-100K linear potentiometer
Doesn't really matter
4
Momentary contact push button
1
4 pin plug
to suit ECU header
1
PCB
1
Case to suit
Dick Smith Cat # H 2949
4
nut and bolt