ICU2 is going to Pavilhão do Conhecimento in February and we are finishing the hardware and software. Some servos needed to be swapped and I needed to print a suport for a standard servo, this video shows a bit of the printing process and the printed thing assembled.
SapoBot is a robot that wonders through spaces avoiding obstacles detects holes on the ground, follow walls and follow lines, to change between behaviors you only need to press the shell, and when he detects a collision gives a frog sound. This project was comissioned by Sapo, means frog in portuguese.
This bots were made with a Farrusco chassis and Motoruino and once again with the great IDMind hardware and electronics skills, all the credits for the eyes mechanics and all the rest of the hardware upgrade goes to them.
This is a Farrusco on steroids!! Only the pins 0 and 1 for serial communication are free, all the other pins are taken for a considerable amount of sensors and actuators: 3 infrared sensors to measure distances on the front, 3 infra red sensors facing the ground, a speaker, 1 RGB LED, 1 servo motor, 2 dc motors and 2 bumper micro-switches to detect collisions.
The eyes are meant to give some human expression to the bot, they turn organically to both sides according the direction that the robot takes.
We coded an application in Processing to check all the sensors and actuators, allowing to save settings on the microcontroller EEPROM. This code will be available on Artica’s github soon.