Let's Make Robots!

gear motor

Driving around, avoid obstacles and edges. Will have some more functionality but that's still to be determined.
Using a
UPDATE April 29, 2014: As for request of fello LMRians I've put those motors in the shopping section of Letsmakerobots: Micro Gear Motor UPDATE April 21 2014: Sadly … Read more
Navigate around via IR sensors
Using a
This was my first robot project based on ATmel micro controller. I've used two gear motors, a LCD to display the ADC values of the sensors, IR emitter and … Read more

Robotic arm mounted on an autonomous line follower

hello everyone.

I am working on a robotic arm mounted on an autonomous robot. I am done with the line following part. and It tracks the line pretty well. controlled 2 DC geared motors via fastPWM from atmega16 using motor driver l298, used LDRs and LM324 comparators for the line following. all the programming is done in avr studio 4 and used ponyprog to burn the code in atmega 16.


Avoiding obstacles, chasing light
Using a
Inspired by many other mouse bots I want to build my own one. Some parts are already collected and ready to being used. The bot should follow the light, detecting … Read more
This 143:1 gear motor is much like the GM3 gear motor but runs at nearly twice the speed. Great for robots needing speed over torque! Another … Read more