10-10-2012, 11:06 AM
Robot's
[attachment=35884]
Robot's transformations are programmed for each task, but robot identifies the obstruction by itself using sensors
While climbing the slope, it continually checks for the 'end of slope' using the front ultrasonic sensor (tilted 20º downwards). At ~2:13 it detects the end of slope, and author had programmed it to lift itself '3 seconds' after it detects the edge (time can be shorter to 2 seconds).
Main Components:
• Axon Microcontroller
• 6V 3200mAh Re/ch. Battery
• 1 Infrared Sensor
• 2 Light Sensors
• 1 Ultrasonic sensor
• 21 Hitec Servos
• Aluminium Brackets
Functions:
• Walk on four legs
• Pass through a gap of minimum 8cm
• Roll up a ramp up to 45º slope
• Climb a height up to 12 cm
• Crawl on irregular surfaces
[attachment=35884]
Robot's transformations are programmed for each task, but robot identifies the obstruction by itself using sensors
While climbing the slope, it continually checks for the 'end of slope' using the front ultrasonic sensor (tilted 20º downwards). At ~2:13 it detects the end of slope, and author had programmed it to lift itself '3 seconds' after it detects the edge (time can be shorter to 2 seconds).
Main Components:
• Axon Microcontroller
• 6V 3200mAh Re/ch. Battery
• 1 Infrared Sensor
• 2 Light Sensors
• 1 Ultrasonic sensor
• 21 Hitec Servos
• Aluminium Brackets
Functions:
• Walk on four legs
• Pass through a gap of minimum 8cm
• Roll up a ramp up to 45º slope
• Climb a height up to 12 cm
• Crawl on irregular surfaces