Let's Make Robots! | RobotShop

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B·Day Bot is a robot themed after a birthday cake, made with the purpose of spreading joy and happiness in a special day. Although the robot isn't finished yet, I … Read more

Getting a Robot to Determine Its Own Truth

This piece describes an approach I am working on for an upgrade to SuperDroidBot “Anna” and a sharable brain service I am working on.  This is obviously only ONE approach to getting a robot to have a concept of truth.

What is Truth?

This is my first bot and made this using two ldr and arduino . Read more
Review for Pixy CMUcam5 Image Sensor: a fast and easy robot vision sensor for your projects
     First of all, I would like to thank to Let's Make Robots for selecting me to review this great product!      Second, I have to say I'm so sorry for … Read more
Here is the new version of Insectbot Hexa, which is created by Lumi. Lumi Michaelis, Technician, Fisherman, Truck & Bus driver, Computer Scientist, … Read more
Hi all, This is my first laser cut project. Used 3mm & 6mm MDF board and one 8mm wooden stick. Scotch double sided type was used to bond inbetween the servo and … Read more
  Well, Chris the Carpenter has been hard at work since MakerFaire perfecting a design for a robot kit that can do... anything. Well, almost anything. OK, a lot of … Read more
New version of my home made robot lawn mower.Details available (in french) at http://hmnrobots.blogspot.fr/ Read more
Well I have finally made some time this winter to return to my lawn mower project.. This has plagued me for a few years, trying to figure out the buried wire … Read more
navigate around ultrasound sensor
Using a
basically an update of my previous bot scooter. more updates to come.   some pictures: HEY!! its the new me :-) HELLO! still "no name" though.. beep beeeeep … Read more
Apologies to K120 for his outstanding design that I mangled or to anyone else who may be offended. (Which would be most people...) Read more
Greetings, Programs!     My son is into robotics, and wanted to share his latest creation with the group - meet "Volt".  This is version 2 of his … Read more
  About the Project: Initially, the project was a joystick for a human powered submarine. Because of the nature of the submarine, a small battery had to power both … Read more
As you may know, here in Let's Make Robots we are doing something a bit more special for the Arduino Day 2016. It's not that we are only fans of the Arduino … Read more
I often go around to schools in my area to show off projects that I have been working on, as an engineer, in order to promote STEM. After presenting to the class I … Read more

Biped Howto: Moving servos

+++ UPDATE (12-march-2014): Rename title as "Biped Howto".

Hi, I will try to explain, in a very simplistic manner, the way in which servo motors can be controlled.

Servo motors are controlled by a PWM signal, in which the active part of the signal (known as duty cycle) define the amount of degrees the servo will rotate.

explore the world via camera, Programmable, Through narrow places easily, battle with other robots
Using a
Since this Project was transferred from the project: Xpider--the smallest smart robot spider (Stop Updating)    I will describe the project infomation simplely. Read more
A winning robot of the Czech round of the RoboRAVE 2016 Junior competition – Ball transport with automatic loading
Using a
Béda 5 is a robot, with which our team HaHaHa Robotics ( Read more
This is my first robot attempt using Arduino uno it is almost finished and I have a code but there might be something wrong with the wiring if anyone has any … Read more
Talking,walking forward &left & right & backward,self navigating,playing,tail shaking, getting angry for caress ,eye acts.
  Firstly ,my special thanks for who chopstick juniours maker lumi and facial led matrix maker dickel. Robot chassis uniformity and cute image of chopsticks cause … Read more
Build an occupancy grid map from sensor data
Using a
Would like to share some details on a 2D Robot mapping software I am currently working on. I have including a video of a robot using a map generated by this … Read more

new cover for arm and new claw

new claw and new cover for 3rd arm

video of it working https://www.youtube.com/watch?v=U7jjW0tXF90

Otto walks, dances, makes sounds and avoids obstacles, is completely open source, Arduino compatible, 3D printable.
Using a
Who is Otto?An interactive robot that anyone can make! Otto walks, dances, makes sounds and avoids obstacles. Is completely open source, Arduino compatible and … Read more
Features Lenght: 8 cmWidth: 6.7 cmHeight: 4 cmWeight: 34 g Schema Work in progress Components Qty Read more
Meet BOB "Bicycle Wheeled Observation Bot" (Nicknamed by my 2 nieces & found a fitting acronym). Bob’s is a surveillance bot with remotely configured … Read more
Runs around. Based on Arduino Uno board drives on different surfaces
Next 2nd of April I have the pleasure to represent our LMR community in the Arduino Day event in London city. For that event RobotShop has sent a special … Read more
So after the unboxing and mounting the rover, also the basic test, it's time to give it some senses and intelligence. To do so, I added an ultrasound sensor I have … Read more