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Step driver tester

1 year ago 885
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Description

Documents

Step driver tester

Step driver tester PCB

BOM

ID Name Designator Footprint Quantity
1 NE555P U1 DIP-8 1
2 10k R1,R10,R11 RC05 3
3 4.7k R7 RC05 1
4 100k R2 POTENTIOMETER_TRIMMER_BOURNS_3296W 1
5 1k R3,R4,R5,R6,R8,R9,R12 RC05 7
6 2.2mkF C3 Capacitor electrolytic 3P 1
7 Header-Male-2.54_1x4 P4 HDR-4X1/2.54 1
8 INPUT 12..24V P1 WJ2EDGVC-5.08-2P 1
9 L7805ABV U2 TO-220(TO-220-3) 1
10 Header-Male-2.54_1x8 P2,P3 HDR-8X1/2.54 2
11 Header-Male-2.54_1x2 step 1/4 S4 HDR-2X1/2.54 1
12 Header-Male-2.54_1x2 step 1/8 S5 HDR-2X1/2.54 1
13 Header-Male-2.54_1x2 step 1/16 S6 HDR-2X1/2.54 1
14 Header-Male-2.54_1x2 - Speed S1 MICROSWITCH_SPST 1
15 Header-Male-2.54_1x2 - Direction S2 MICROSWITCH_SPST 1
16 POWER LED1 LED-5MM/2.54 1
17 12x12x5 - Run K1 KEY-12*12 1
18 12x12x5 - Step K2 KEY-12*12 1
19 PULSE LED2 LED-5MM/2.54 1
20 10mkF 16V C4 Electrolyt2_5 1
21 0.01mkF (103) C1 0.1u Capacitor Ceramic 1
22 0.1mkF (104) C2 0.1u Capacitor Ceramic 1
23 ON/OFF SW1 2x3 push switch 1
24 1mkF 50V C5 Electrolyt2_5 1

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