How to make a Otto Diy Dancing Robot. This is the world's first Otto robot without 3D printer and Arduino.
A simple tutorial and setup for this multi-function module, with a built-in thermostat, humidity sensor, clock and alarm feature.
When my ultrasound sensor stopped working, I decided to improvise by making an obstacle avoidance bot using IR sensors (cheaper too).
Back in January of 2019, Elegoo sent me an email asking if i'd like to test, comment, and review a new product design. I said "YES."
Do it Without Arduino
A simple tutorial to set up ICStation's DC to DC automatic boost buck converter (5 - 32V to 1.25 - 20V 5A) for electronic use.
Design of an indicative featured and speed controlled obstacle avoiding robot.
Automatically turn on the humidifier when the environment humidity is below 50%.
A generic setup for museum exhibit automation. DFRobot 4 relay shield 2.1 and screw shields, Hitachi 16*2 Display shield on UNO or Mega.
Control home appliances from the comfort of your phone with just a relay and a Bluetooth module!