Arduino based quadripod with 3 servos
This quadripod is an autonomous robot, it can avoid obstacles with a mobile ultrasound sensor and can be controled by a bluetooth connexion (force direction or speed)
Robot and code are strongly inspired by the "4legswalker" http://playground.arduino.cc/Main/4LegWalker
See the robot in action (walking and avoiding obstacles ) : https://www.youtube.com/watch?v=VJJ-kUMxDps
Robot block diagram :
2*3.7V LiPo batteries -> lm2596 dc-dc to 6.5V -> 3 motions Servos + radar mini servo
| ^
| |
Arduino nano -----------------------------------+
| | |
| | Status leds, buzzer...
| |
| Bluetooth HC-05 module
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Ultra sound sensor
Without bluetooth :
