Partlist

Stepper motor controller
component grid size is 2.54 mm = 0.1 inch

Component Reichelt order code

Mechanical components

 
IC socket 20 pin GS 20
IC socket 16 pin GS 16
D-SUB connector, female, 9 pins D-SUB BU 09Eu
4 x wire clamp 2 conn. AKL057-02
pin bar for jumpers STIFTL. 36G
2 x jumpers JUMPER RT

Resistors / condensators / transistors / diodes

 
4 x 470 ohms 1/4W 470
270 ohms 1/4W 270
3 x 100 nF Z5U-5 100N
5 x 1uF SM 1,0/63RAD
2200uF 50V RAD 105 2.200/50
2 x 33pF KERKO 33P
1N4148 diode 1N4148
4 x 1N4001 diodes 1N4001
rectifier 5A B80C5000-WW+
4 x BD675 BD 675
LED 3MM red LED 3MM RT

ICs

 
MAX232 CPE MAX232CPE
AT90S2313 AT90S2313 PDIP
L7805CV uA 7805

diverse

 
quartz 10MHz 10-HC 18

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Frank Hitzel, 2003