This project goes over the process I used to create an automated cat food bowl, for my elderly diabetic cat Chaz. See, he needs to eat breakfast before he can get his insulin, but I often forget...

  The robot arm uses three conventional PWM servos, and each angle is controlled by a variable resistor. The rotary potentiometer used B curve 10k ohm. Two DS3115 servo motors were used in the vertical direction, and...

    If you’d like to build your own vaguely humanoid robot, but don’t care about it getting around, then look no further than Aster. The 3D-printed bot is controlled by an Arduino Uno, with a servo shield to...

  Build your own mini drawing bot! It’s a CNC-like machine that prints on paper what you draw on your smartphone. It’s an easy-to-make open source project which uses very cheap hardware. What are you waiting for?...

  We equip the robotic arm published in the previous issue of a pneumatic system for gripping and releasing objects, controlled through an Arduino shield created for the purpose.   You will have had the opportunity to...

  We create our first robotic arm with four degrees of freedom, with bench-top, gripper for grasping objects and five servo controls that can be managed by Arduino or other electronics. Automation and robotics represent the most...

The Seeed Studio Grove Base Kit for Raspberry Pi is a beginners kit for beginners to get started with the Raspberry Pi in a fun and easy way.  It has 10 Grove sensors instead of 12 on...

  Using Fishino and Octopus driver, we play a small toy keyboard that will reproduce musical melodies originally born as Nokia ringtones. For many years, electronic keyboards, especially music synthesizers, have had the possibility to play tunes...

  A shield that provides 16 digital or PWM I/O using a single Arduino/Fishino I²C bus. Ideal for managing multi-color LED or servo motors.   Arduino boards and compatible alternatives are really easy use and o powerful, capable...