Ardumower Mini
Aus www.wiki.ardumower.de
Inhaltsverzeichnis
Abstract
This page describes the 'Ardumower Mini' that can be used to implement a full Ardumower for indoor software development and that you can purchase via the shop
Needed parts
Pictures
Videos
Wiring
NOTE: Do not use more than 7 volt to operate the DC motors!
1. Motor driver
1.1 For L298N motor driver
+5v --- leave open +12v --- LiPo 2s battery 7volt (+) GND --- LiPo 2s battery 7volt (-) ENA --- insert jumper (enables OUT1,2) IN1 --- Arduino pinMotorLeftPWM (see code) IN2 --- Arduino pinMotorLeftDir (see code) IN3 --- Arduino pinMotorRightPWM (see code) IN4 --- Arduino pinMotorRightDir (see code) ENB --- insert jumper (enables OUT3,4) S1 --- insert jumper (enables 5v regulator for +12v voltage input) OUT1 --- left motor (+) OUT2 --- left motor (-) OUT3 --- right motor (+) OUT4 --- right motor (-)
1.2 For MC33926 motor driver
M1_FB --- Arduino pinMotorLeftSense (see code) M1_SF --- Arduino pinMotorLeftFault (see code) M1_PWM_D1 --- connect with jumper to GND M1_PWM_D2 --- connect with jumper to VDD M1_IN1 --- Arduino pinMotorLeftPWM (see code) M1_IN2 --- Arduino pinMotorLeftDir (see code) EN --- Arduino pinMotorEnable (see code) M2_FB --- Arduino pinMotorRightSense (see code) M2_SF --- Arduino pinMotorRightFault (see code) M2_PWM_D1 --- connect with jumper to GND M2_PWM_D2 --- connect with jumper to VDD M2_IN1 --- Arduino pinMotorRightPWM (see code) M2_IN2 --- Arduino pinMotorRightDir (see code) EN --- Arduino pinMotorEnable (see code) VDD --- Arduino 5V M1OUT1 --- left motor (+) M1OUT2 --- left motor (-) M2OUT1 --- right motor (+) M2OUT2 --- right motor (-) VIN --- LiPo 2s battery 7volt (+) GND --- LiPo 2s battery 7volt (-)
2. Arduino Mega
Power jack --- LiPo 2s battery 7volt (outside-/inside+) pinMotorLeftPWM --- left motor speed (see code pinMotorLeftDir --- left motor direction (see code) pinMotorRightPWM --- right motor speed (see code) pinMotorRightDir --- right motor direction (see code)
2. Sonar (ultrasonic)
3. Model R/C
4. IMU (compass/gyro/accel)