Raspberry Pi - DC Power Bank Board

 
  

Raspberry Pi - DC Power Bank multi-function Board          

                                                        

                        

LM2596S  STEP DOWN POWER MODULE

Input voltage range: DC 7.2V to 12V (input voltage must

 be higher than the output voltage above 1.5V. Could

not boost)

Output voltage range: DC voltage from 5V to 10V continuously

 adjustable, high efficiency (92%) of the maximum output

 current of 2A.

 

can use 7.2V battery or 9V/10V/12V DC power

adapter input --> DC 5Voutput

with 3.3V power regulator  provide 3.3V power

build-in 4 channel Logic Level converter, for 5V logic device input signal.

 

2 -  5V i2c input port with Logic level converter

1 - 3.3V i2c input port .

 

 8 GPIO  pin with 8 LED (GPIO 17,18,27,22,23,24,25,4)

 4 V2 P5 pin  with 4 LED (GPIO 28,29,30,31)

 Rs-Pi Power Bank plug in Raspberry Pi

           

  Support our Pi_Scratch software   Detail

  Pi_Scratch demo control 12GPIO

 

 

 

  

    Command 
   GPWMLEDA or B or C or D
 
   A GPIO 17,18,27,22,23,24,25,4
   B GPIO 28,29,30,31 
   C GPIO A + B 
   Z STOP LED flashing 
 

   S"speed 1 to 10"   1 fast   10 slow"

 

**  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-piL293D-3 6 Motor Board  -
       Control Robot Arm 5 Motor (M1,M2,M3,M4,M5)
   2.Rs-Pi-Power Bank Multi-function Board   
       Use DC12V adapter, 
       provide Raspberry Pi 5V 
        and all the power for 5 DC Motor

 

(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 

 
 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
  

Package Content

  1x Rs-Pi DC Power Supply  multi-function board

1x manual 

  

 
 
 

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