EASY-ROTOR-CONTROL M V2.2
Instructions
___________________________________________________________________________
© Ing.-Büro E. Alba de Schmidt
web :
www.schmidt-alba.de
Tannenstr. 16
Page 10 of 44
email :
86836 Untermeitingen / Germany
This document is for the user only. Any publishing (printed or in electronic form) is not allowed.
2. ERC-M RS232
If your kit is USB (not RS232) go to chapter 1.
2.1 Bill of material (BOM)
The BOM is in the order how you should use the parts.
ERC-M RS232 V2.2 Bill Of Material
QTY Type
Value
Reference
Comments
1 DSUB-connector
9 pole female solder
for RS232-cable
1 DSUB-case
for 9 pole
for RS232-cable
1 Cable with Phone-Jack 3.5mm Stereo 1.25m
for RS232-cable
1 PCB
ERC-M 2-layer 80x65mm V2.2
10 Capacitor ceramic
100n 50V 20%
C3,C4,C6,C9,C10,C11,
C12,C13,C14,C22
1 Crystal
9.8304 MHz HC49U
Q1
2 IC-socket
16 pole DIL16
for IC2, IC3
1 IC-socket
28 pole DIL28
for IC1
2 Capacitor ceramic
22p 16V 5%
C1,C2
6 Capacitor tantal
1u 35V 20%
C7,C8,C17,C18,C19,C20
1 Phone-Jack
3.5mm Stereo
X10
1 Mini-fuse
1.0A
F1
2 Transistor
BC557
T1,T2
alt. BC558,BC559
1 Voltage-regulator
78L05 TO92
IC4
2 Resistor
4K7 5%
R10,R11
alt. 4K7 1%
4 Resistor
20K 5%
R2,R3,R6,R7
alt. 20K 1%
2 Resistor
39K 5%
R4,R8
alt. 39K 1%
2 Resistor
220K 5%
R5,R9
alt. 220K 1%
3 Coil
10u 10% SMCC
L1,L2,L3
7 Diode
BAT48
D2,D3,D4,D5,D6,D9,D10
3 Diode
1N4004
D1,D11,D13
alt. 1N4007
1 Diode
ZD2.7
D14
1 Box-header
2x8 pole
X3
1 Pinheader
1x2 pole
JP1
1 DC-Jack
2.1/5.5mm
J1
1 Capacitor electrolytic 100u 16V 20%
C5
1 DSUB-connector
15 pole female print
X1
1 DC-Connector
2.1/5.5/9mm
for DC-cable
1 DSUB-connector
15 pole male solder
for rotor-Cable
1 DSUB-case
for 15 pole
for rotor-Cable
1 IC
MAX232
IC3
1 IC
MEGA328P-20PU
IC1
1 IC
ULN2003AN
IC2
1 Jumper
blue
for JP1
Power/Reset