Introduction to Analog to Digital Conversion (ADC)
The robot which can be controlled by android phone and using gestures
Introduction to bluetooth communication and HC-05, HC-06 bluetooth modules and interfacing them with Arduino
Introduction to hall effect sensor and interfacing with Arduino
A low voltage disconnector circuit for lithium polymer (LiPo) battery
Introduction about ultrasonic sensor and interfacing with Arduino
Wall follower and maze follower using ZigBee