About jjRobots:
   We love robots, DIY and funny science. jjRobots aims to bring Open robotic projects closer to the people by providing hardware, good documentation, building instructions+code, "how it works" info and a lot of fun!

PROJECTS

X Y pointer robot
We always wanted to "evolve" the laser/torch pointer robot. It lacked of precision and speed. Check the new LASER POINTER ROBOT! (+ CAMERA TRACKING ROBOT + TORCH POINTER ROBOT + .....)
Camera Slider Robot
Smartphone controlled Camera Slider but with an extra feature: Object tracking
Running cables Fixing points
A 3D printed and affordable OPEN SOURCE robotic arm. Python programmed. Reliable and remotely controlled (from your smartphone or computer)
controller v2
BlimpDuino 2 is a very low cost open source autonomous blimp. It consists of an Arduino-based blimp controller board with on-board WIFI and laser sensors. Two vectoring (tilting) differential thrusters and one lifting propeller. Simple but exciting ;-)
brobot
B-ROBOT is a remotely controlled self-balancing arduino robot created with 3D printed parts.
frontpage iBoardbot
The iBoardbot is a robot connected to the internet capable of writing texts and drawing with great precision. Also, it can erase in a quick and effective way.
side view 1
The Sphere-O-bot is a friendly art robot that can draw on spherical or egg-shaped objects from the size of a ping pong ball to a large duck egg (4-9 cm).
fps
A challenging robot, perfect to have fun and learn robotics at the same time. ontrolled by your own smartphone using the freely available APP

POSTS 

Make magazine

B-robot EVO 2 in the MAKE: magazine (Deutsch issue)

We are declared fans the MAKE: magazine since its very beginning. The quality of their issues and attention to details…
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jjRobots Robotic Clamp Grabber

3D printer-made: Robotic Gripper / Clamp (2 degrees of freedom)

This is a robotic clamp controlled using two inexpensive servos (SG90 or MG90). Medium size and powerful enough to lift…
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Planetary Gearbox NEMA17 by jjRobots.com

NEMA17 1:5 planetary GEARBOX

This planetary gearbox has been designed to reduce the backlash and hysteresis but at the same time to be easily printed and assemble. Three “planets” and the “sun”…
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jjrobots customers review 2020 v1

2020 jjRobots Customers Review

The average rating of jjRobots based on 14.000 surveys From time to time, we create an internal report with the…
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laser pointer 1

New project (working in progress)

We always though that a powerful, reliable, precise and fast laser pointer would be a cool gadget to have. And…
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Camera Slider photo 1

New CAMERA SLIDER KIT (2.0)

The original Camera Slider kit became quite popular since the very beginning. It was easy to set up, used regular…
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Air Hockey Robot review and assembly by Tweakers.net

Air Hockey Robot EVO review (from tweakers.net)

https://youtu.be/ekn8xcD7aYo?t=3 Tweakers.net got an Air Hockey Robot KIT time ago, and they just published a post about the kit. For…
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B robot EYEs

Some very cool MODs of the B-robot EVO 2

From time to time, we see cool modifications and add-ons for the B-robot EVO 2: custom arms, new uses for…
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R0050163

How to film, in a cool way, objects: Rotating display

​A rotating display is a good way to give your "target" more dynamism and keep the "observer" looking at it This…
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robot evolution GIF

Robot Evolution

ROBOTS! ROBOTS EVERYWHERE! A very brief history of robots. Weird robots, What was the first one?  and the last one…
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all the cameras 2

Motorized Camera SLIDER. Remotely controlled

Why not to use two stepper motors to move a camera or your smartphone on a 3D printer-made slider and…
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ROBOTIC ARM v4

Robotic ARM (SCARA) project. updates

We are currently working (while we finish the control APPs of the blimpduino) in the SCARA robotic arm. The point of…
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