DTMF

by Lema Labs | Nov 6, 2015 | Robotics

Introduction: DTMF Mobile controlled ROBOT is controlled with a mobile. In this project, the robot is controlled by a mobile phone that makes a call to the mobile phone attached to the robot. In the course of a call, if any button is pressed, a tone corresponding to...

Mobile Controlled Robot

by Lema Labs | Nov 6, 2015 | Mobile Controlled, Wireless Communication

Introduction: DTMF Mobile controlled ROBOT is controlled with a mobile. In this project, the robot is controlled by a mobile phone that makes a call to the mobile phone attached to the robot. In the course of a call, if any button is pressed, a tone corresponding to...

Self-Balancing Robot

by Lema Labs | Sep 30, 2015 | Robotics

Brief Description: Self-balancing Robot is a robot that balances a rod that is placed vertically on it. The video gives a brief overview of its working. Components: Arduino uno, MPU-6050, chassis with motors and wheels.   Working : MPU-6050   MPU-6050 sensor...

Bluetooth Controlled Robot

by Lema Labs | Sep 30, 2015 | Mobile Controlled, USART, Wireless Communication

Brief description: In this project, the robot is controlled  wirelessly through a Bluetooth App in mobile devices using the USART communication protocol. Components used: Bluetooth module HC-05: The important component I have used is Bluetooth module HC-05. It is a...

Digital Tachometer

by Lema Labs | Sep 18, 2015 | Instrument

Description: A Digital Tachometer is an electronic instrument which is used for measuring the speed of a motor or any device which has a rotating component in it (Eg: shaft or disc). It displays the revolutions per minute (rpm) or revolutions per second (rps)...