描述

29. 樹莓派 Raspberry Pi 2803 步進馬達擴充板

一、產品特色

1. J2 J3 Step motor connector：J2(5V, D0, D1, D2, D3), J3(5V, D4, D5, D6, D7) can use Step motor(28BYJ-48 5V DC)

2. J20：5V, GND, D0, D1, D2, D3, D4, D5, D6, D7 OUTPUT

3. U5：ULN2803 8 darlington transistor array

4. JP4：choose 5V input from Mini USB Port J7 or RS-Pi 5V

5. J7：Mini USB 5V input

6. U5 uln2803  use  RS-Pi  pin 11,12,13,15,16,18,22,7 as GPIO 0 to GPIO7

二、驅動程式下載 

1step.py          for 1 Step Motor on J2

2step.py         for 2 Step Motor on J2 J3

2step-v2.py     for Rs-Pi V2 2 Step Motor on J2 J3

三、產品內容

1x Rs-Pi 2803-SP Board

1x manual