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STD SMSC

License: GPL 3.0

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Update time: 2022-02-02 03:20:18
Creation time: 2019-03-12 18:25:46
Description
Step Motor Speed Controller (SMSC) for NEMA17
Design Drawing
schematic diagram
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ID Name Designator Footprint Quantity
1 LM2576S-5.0 U1 TO-263-5 1
2 4.7u C14 0805 1
3 ATMEGA328 CPU TQFP-32_7X7X08P 1
4 10k R3,R5 0603 2
5 100k R12 0603 1
6 4.7k R6,R19,R20,R21,R22 0603 5
7 1k R7,R8,R16 0603 3
8 100uH L1,L2 B82477R4 12.5X12.5 2
9 Micro USB-B 5P_C40942 USB MICRO-USB-12 1
10 22p C8,C9 1206 2
11 27V MOV1 ROV10H 1
12 100uF C2 CAP-D6.3XF2.5 1
13 204-10SURD/S530-A3 PWR_REVERSE,+24V,+5V,+40V,STEP,DIR LED-3MM/2.54 6
14 100 R18,R17 2512 2
15 100uF C1 CAP-TH_BD1.0-P2.54-D6.3-FD 1
16 STM32F105R8T6 U5 LQFP-64_L10.0-W10.0-P0.50-LS12.0-BL 1
17 SS34 D1,D2 SMC(DO-214AB) 2
18 HDR-IDC-2.54-2X3P ICSP HDR-IDC-2.54-2X3P 1
19 Header-Male-2.54_1x1 TST+5V,TST+40V,GND,TST+24V HDR-1X1/2.54 4
20 0.1u C12,C13,C6,C7,C10 0603 5
21 680uF C11 CAP-TH_BD12.5-P5.00-D1.2-FD 1
22 2.7k R1 1206 1
23 1k R2 1206 1
24 4.7k R4,R9 1206 2
25 2k R10 1206 1
26 460 R11,R14,R15 1206 3
27 30k R13 1206 1
28 0.1u C5,C3 1206 2
29 0.33u C4 1206 1
30 17-21/BHC-XL2M2TY/3T TX,RX LED0805-RD 2
31 4A F1 FUSE_SIBA_157000 1
32 2A F2 FUSE_SIBA_157000 1
33 JST-XH2.54-3P TURN_IN,SERIAL JST_XH_3X2.54MM 2
34 BZV55-C4V7,115 D3 SOD-80_L3.5-W1.5-RD 1
35 IRF7103 Q2 SO-8_L4.9-W3.9-P1.27-LS5.9-BL 1
36 16MHz X1 HC-49SMD 1
37 FT232RL U3 SSOP-28_208MIL 1
38 IRF7201PBF Q1 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 1
39 WJ2EDGVC-5.08-2P MOTOR_STP,PWR,MOTOR_PWR,M_PROTECT,MOTOR_DIR,ON-OFF WJ2EDGVC-5.08-2P 6
40 LM2577SX-ADJ U2 TO-263-5 1
41 ATMEGA328P-AU U4 TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL 1

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