Arduino and HC-05 Bluetooth Module Tutorial
Easy LED Sequential Control using Arduino UNO
Temperature Sensor With Arduino UNO
Integrated Air Quality Sensor - Cubic Air Quality Sensor
An ultrasonic sensor activated Automatic Soap Dispenser. Uses a LED to prompt 20 sec hand washing. Design compatible with common soap pumps.
With the help of hand gesture corresponding to the Accelerometer sensor the wheel chair will move
An Alexa voice-controlled, Lego robot that can read and turn pages of books for the visually impaired.