Ardumower Gasoline: Unterschied zwischen den Versionen
(→Control box) |
(→Wiring) |
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| Zeile 44: | Zeile 44: | ||
Connect your left BTS7960 motor driver to these Arduino pins: | Connect your left BTS7960 motor driver to these Arduino pins: | ||
| − | R_EN | + | left BTS7960 Arduino |
| − | L_EN | + | R_EN A1 |
| − | R_PWM | + | L_EN A0 |
| − | L_PWM | + | R_PWM 9 |
| + | L_PWM 10 | ||
Connect your right BTS7960 motor driver to these Arduino pins: | Connect your right BTS7960 motor driver to these Arduino pins: | ||
| − | R_EN | + | right BTS7960 Arduino |
| − | L_EN | + | R_EN A3 |
| − | R_PWM | + | L_EN A2 |
| − | L_PWM | + | R_PWM 3 |
| + | L_PWM 11 | ||
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 | |
| − | CH_Steering | + | CH_Steering 5 |
| − | CH_Speed | + | CH_Speed 6 |
==Arduino== | ==Arduino== | ||
Version vom 29. August 2017, 19:19 Uhr
Ardumower Gasoline R/C is an ordinary gasoline powered mower converted to remote control (R/C) using Ardumower parts.
Inhaltsverzeichnis
Parts list
Click on a part for more details:
- 2x 260mm tires
- this 3d printed tire adapter or this one
- 1x free wheel
- 2x clamping elements
- 2x Ardumower gear motors
- 2x motor drivers BTS7960
- 1x Ardumower Power pack charger
- 1x Ardumower Power pack battery
- 1x DC/DC converter
- 1x Arduino Nano
- a model R/C receiver and a remote control
- 1x fuse holder
- 1x fuse 4A
- 1x emergency switch
- 1x charging socket
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.
Free wheel
Use 4 screws and a plate to support the free wheel.
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 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.
Wiring
Connect the components as shown below.
Connect your left BTS7960 motor driver to these Arduino pins: left BTS7960 Arduino
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
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
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
