Let's Make Robots!

two front bumper switches

Change direction when meet wall
Using a
Hi all! First robot ever, saying it's not great would be an euphemism, nevertheless I would be very glad to get some feedback from you. How it works : two switches … Read more
Navigate arround using 2 IR Leds and an IR receptor
Using a
This is PJBot version 3. The brain of this Bug is an Arduino. Now, it only go rolling and  avoiding obstacles that it detects with 2 led's and 1 IR receptor. Read more

Leo

Main Goal : To listen for a knock at the door and then notify the human occupant of the house.  Eventually will be an AUV, complete with charging … Read more
hits walls, backs up, turns left, go forward.
Using a
this is undernieth my bot. I got the caster from ace hardware. The two motors are from a rc car called thunder tumbler. we used wire ties to hold it in one place. Read more
navigate around via read switches as sensor
Using a
My first bots and first post in this great community. Made up of Pic16F84A and L293 dc motor driver, read switches as a sensor and the rest of the parts  are … Read more