Arduino Capacitance meter

By using arduino digital pins and serial monitor we can measure unknown capacitor value. This is…

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Arduino IR Remote Control

By using Arduino and IR Receiver TSOP 1738 (in our project, you can use any IR…

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Drive LCD display with Arduino

Most 16×2 LCD follows the  same pin configurations as given, or you can refer the datasheet…

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Arduino Serial Command LED

In this project we used Arduino serial monitor to command the LED On/Off and know the…

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Analog Input bar graph using Arduino

This project gives visual output for different level of analog input. Here the condenser mic acts…

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LED chaser with buzzer

Here we added sound with visual output, yes the LED fader circuit or chaser circuit with…

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Trimpot controlled Chaser LED with arduino

LED chasers are colourful when you decide to change the running speed of LEDs you have…

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Serial Communication with Arduino

Here this project shows how to communicate with arduino serial terminal? For an application we have…

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Tilt Switch Arduino Schematics

The small inexpensive easy to use sensor, it allows you to detect orientation or inclination. By…

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Interfacing 4×4 Keypad with Arduino

Many projects needs keypads, the common 4×4 keypad has sixteen keys (hex input). To construct this…

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