Let's Make Robots!

photoresistor

Seek light & avoid obstacles
Using a
Update, 21/01/2014 I found that the ultrasonic sensor struggles with "box" obstacles towards its front flanks, probably due to reflection. Therefore to stop it … Read more
Walks around sends data from multiple sensors via bluetooth then sticks to arm
Using a
My first quadruped, I wanted to make it special, so after you finish gathering data robot will come to you and will wrap around you arm as a barecelet (see video). … Read more
it follows light
a shadow runner which follows light using a photoresistor and a small transistor. Read more