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STD I2C stepper motor driver

License: MIT

Mode: Editors' pick

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Update time: 2022-05-28 18:41:53
Creation time: 2019-03-21 15:47:59
Description
I2C NEMA 17 stepper motor driver with DRV8825 and ATMEGA 328P microcontroller with encoder or potentiometer feedback.
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ID Name Designator Footprint Quantity
1 7805 IC3 TO252 1
2 JST_4pin(Power,I2C) CON3 JST ZH 4PIN CONNECTOR 1.5MM 1
3 JST_4pin CON1,CON2 JST ZH 4PIN CONNECTOR 1.5MM 2
4 DRV8825 IC2 HTSSOP-28_JX 1
5 0.47uF C1 1206 1
6 0.1 R2,R1 1206 2
7 0.1u C2,C5,C6,C9 1206 4
8 10n C3 1206 1
9 ATMEGA_328P IC4 TQFP-32_7X7X08P 1
10 SJ2W J1 SJ_2 1
11 4.7u C4 1206 1
12 thermistor 100k motor T1 MF11-104K 1
13 thermistor 100k driver T2 MF11-104K 1
14 100k R3,R4 1206 2
15 MCP41010(10k) IC1 SOIC127P600X175-8N 1
16 FTDI PG 1X06_ROUND 1
17 Jumper J2 JUMPER-PAD-2 1
18 10k R7,R5 1206 2
19 22p C7,C8 1206 2
20 16MHZ X1 HC-49SMD 1

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