** Maplin Robot Arm control
1. Change Maplin Robot Arm from PC base, USB port to Raspberry Pi Base,
GPIO Motor Control,
2. remove Battery use 12V DC power adapter for Raspberry Pi and Robot Arm.
Use 1.Rs-pi–L293D-3 6 Motor Board -Control Robot Arm 5 Motor (M1,M2,M3,M4,M5)2.Rs-Pi-Power Bank Multi-function BoardUse DC12V adapter, provide Raspberry Pi 5V andall the power for 5 DC Motor3.Rs-Pi 4Hub i2c function BoardProvide extra USB hub & extra i2c function(option: for Display information)1. Rs-Pi i2c 2004 LCD master Board
2. Rs-Pi 24x16 LED Matrix
(1) xWindow control mode Maplin-Arm.py use keyboard and Mouse control
(2)Scratch GPIO control mode
1. setting GPIO 17,18,27,22,23,24,25,4 as output
2. setting GPIO 28,29,31 as output
a KEY GPIO 28,29 M1 CLOCKWISE
s KEY GPIO 28,29 M1 ANTICLOCKWISE
w KEY GPIO 23,24 M2 CLOCKWISE
z KEY GPIO 23,24 M2 ANTICLOCKWISE
1 KEY GPIO 27,22 M4 CLOCKWISE
2 KEY GPIO 27,22 M4 ANTICLOCKWISE
3 KEY GPIO 25,4 M3 CLOCKWISE
4 KEY GPIO 25,4 M3 ANTICLOCKWISE
5 KEY GPIO 17,18 M5 CLOCKWISE
6 KEY GPIO 17,18 M5 ANTICLOCKWISE
(3)Scratch PWM command mode
A - GPIO 17,18 Motor A B - GPIO 27,22 Motor B
C - GPIO 23,24 Motor C D - GPIO 25,4 Motor D
E - GPIO 28,29 Motor E
command "Motor Name"+ "DM"+"speed"
speed (10 ~100) clockwise
speed (-10 ~ -100) anticlockwise
Perfect way to learn how to use the GPIO pins.
Plugs into the Raspberry Pi GPIO connector.
Has eight Blue LED's and controls up to 4 DC motors,
extra 4 Blue LED (GPIO 28,29,30,31) for another 2 Motor
or ultrasonic sensor or other devices
This board use RS-Pi pin 11,12,13,15,16,18,22,7 as GPIO 0 to GPIO7 * GPIO 0 ~ 3 for MA1, MB1
* GPIO 4 ~ 7 for MA2, MB2
* GPIO 28 ~31 for MA3,MB3 (need V2 - P5 connector) or use for ultrasonic sensor connector (2GPIO , one for Trig, one for Echo)
2 extra 12c input for sensors (5V or 3v3) (5V port with Level converter)
* J30 3V3 i2c device input (GND, 3V3, SDA,SCL)
.* J1 5V i2c output (GND,5V,SDA,SCL) ( with Logic Level Converter)
* J7 Mini USB 5V input or J10(2p terminal Block)
Use this board you can learn how to program use "C" or "Python" ,
provide 3 python pprogram for test can be download from our web site.
2motor.py 4motor.py 6 motor.py
Package Content
1x Rs-Pi Robot ARM control Board
1x Manual
Raspberry Pi® is a trademark of the Raspberry Pi Foundation
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