Ardumower Gasoline: Unterschied zwischen den Versionen

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(Control box)
(Wiring)
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Connect your left BTS7960 motor driver to these Arduino pins:
 
Connect your left BTS7960 motor driver to these Arduino pins:
 
  left BTS7960  Arduino pin
 
  left BTS7960  Arduino pin
 +
GND            GND
 +
VCC            +5V
 
  R_EN          A1   
 
  R_EN          A1   
 
  L_EN          A0
 
  L_EN          A0
Zeile 53: Zeile 55:
 
Connect your right BTS7960 motor driver to these Arduino pins:
 
Connect your right BTS7960 motor driver to these Arduino pins:
 
  right BTS7960  Arduino pin
 
  right BTS7960  Arduino pin
 +
GND            GND
 +
VCC            +5V
 
  R_EN            A3
 
  R_EN            A3
 
  L_EN            A2
 
  L_EN            A2
Zeile 60: Zeile 64:
 
Connect your model R/C receiver to these Arduino pins:
 
Connect your model R/C receiver to these Arduino pins:
 
  model R/C channel  Arduino pin
 
  model R/C channel  Arduino pin
 +
GND                GND
 +
VCC                +5V
 
  CH_Steering        5   
 
  CH_Steering        5   
 
  CH_Speed            6
 
  CH_Speed            6

Version vom 29. August 2017, 19:23 Uhr

Ardumower Gasoline R/C is an ordinary gasoline powered mower converted to remote control (R/C) using Ardumower parts.

Ardumower gasoline1.jpg Ardumower gasoline5.jpg

Parts list

Click on a part for more details:

Motors

Find a place on your mower for the gear motors. Use the clamping elements and the tire adapters to attach the tires to the motors.

Ardumower gasoline3.jpg Ardumower gasoline6.jpg

Free wheel

Use 4 screws and a plate to support the free wheel. Ardumower gasoline4.jpg

Control box

Mount the Ardumower Power Pack battery, emergency switch, fuse holder, BTS7960 motor drivers, Arduino Nano, DC/DC converter and the model R/C receiver in a box. The emergency switch is to switch on and off the battery. The fuse holder will hold the 4A fuse. The diode is used to get down the battery voltage by at least 0.5 volt so the overvoltage protection of the BTS7960 motor drivers to not take place when the battery is fully charged. The DC/DC converter converts the Ardumower Power Pack battery 24v down to 9v for the Arduino voltage input. The motor drivers control the motors via the Arduino Nano. The signal of two model R/C receiver channels are sent to the Arduino to steer the mower and to control the speed. The charging socket is used to connect the Ardumower charger for charging the battery.

Ardumower gasoline2.jpg Ardumower gasoline7.jpg

Wiring

Connect the components as shown below.

Connect your left BTS7960 motor driver to these Arduino pins:

left BTS7960   Arduino pin
GND            GND
VCC            +5V
R_EN           A1  
L_EN           A0
R_PWM          9
L_PWM          10

Connect your right BTS7960 motor driver to these Arduino pins:

right BTS7960   Arduino pin
GND             GND
VCC             +5V
R_EN            A3
L_EN            A2
R_PWM           3
L_PWM           11

Connect your model R/C receiver to these Arduino pins:

model R/C channel   Arduino pin
GND                 GND
VCC                 +5V
CH_Steering         5  
CH_Speed            6

Arduino

Finally, upload this code to your Arduino Nano:

https://github.com/Ardumower/ardumower/blob/master/code/tests/rcmower/rcmower.ino