Let's Make Robots!


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It runs well on tarmac...
This is the first electric toy car i have built. Steering and transmission are belt driven that's why it's so silent. Front and rear suspension. Read more
Drifts in sand and runs smooth on tarmac
It is the fourth car i made from printer and computer parts. It has front suspension only. The only things i bought are screws and glue. Took me a couple of days to … Read more
plays music from phone to k7(tape) reader via jack
  it plays music from a phone or mp(3 4 5) to a K7(tape) reader via jack for a party for example in a low cost so it is like a jukebox you choose the song via … Read more
releases arcs, powers incandescent light bulbs wirelessly
Project board for Picaxe 08 chips
Although nowadays I mostly use Arduino based controllers, I'm still a big fan of Picaxe 08 chips when it comes to simple projects. But I have never seen a really … Read more
It surrounds us and penetrates us. It binds the galaxy together!
It's GLUE that is HOT! And when cooled it sticks to anything.  With both high and low temp flavors plus several different caliber guns there's something for … Read more
Makes your robots eyes light up!
Some more goofiness! I really wanted my BoB to have light up eyes but I also didn't really go with bump sensors or something else tacked onto him. Since he was … Read more
Working arm and hand able to pick up *light materials and make hand gestures.
A while back I read an Instructables article on animatronic hands, where they ran wire through special tubing and pulled on it to simulate a finger. This was rather … Read more
As of right now all this guy does is look cool and he's even having trouble with that
So I know it's strange that my first project post on letsmakerobots isn't a robot. But be that as it may I decided that I would still post this, even though I'm not … Read more
Control a WiFi robot
Grabbed an Arduino Esplora board and decided to use it as a controller for one of my old Arduino WiShield bots. The Python script runs on a PC connected to the … Read more
This is just something goofy I've been fooling with. I was given a broken mini helicopter with no remote:      It did have the charger which was nice so I … Read more
This is yet another of my data loggers for my brother. He needed a low power data logger that would fit inside a 50mm acrylic pipe. So this is what I came up … Read more
Generates a graphic based on a csv string from the serial port
Once in a while we need to visualize the data coming out of sensors or functions we have in the microcontrollers.To do that normally we send the data through the … Read more
Displays aircraft ADS-B data
Raspberry Pi, USB WiFi, USB TV Tuner and a 7Ah SLA running the Dump1090 software allows the reading of aircraft ADS-B data and friendly webpage display. The … Read more
Simple Inverter Updated: A killer project if u ask me(literally)- Gave me quite a few 230v shocks while debugging but finally it works. Read more
Make sure that trains don't crash into each other and stop at stations
I've built a huge Lego train layout which is fully automated by a few Arduino's. The passenger trains ride around and after a while they stop at the station. The … Read more
Facial expressions for interactive robots
     Few days ago I decided to continue my interactive robot (http://letsmakerobots.com/node/36100), and it's been some time I'm making some sketches for a more … Read more
counts from 5 - 0 (expandable upto 0 - 9)
After spending 3 days for R&D and an hour for last touches this is the final product! with 2 such displays you can count till 99! there is nothing much to say … Read more
Once a CD Drive, now a scanner
I created this scanner after working with it, either directly or indirectly (I mean I had to learn how to use Stepper motors, program in the Processing software, … Read more