arduino uno
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Arduino Countdown Timer
A timer is a type of clock used for the measurement of time intervals. There are two types of timer, one which counts upwards… |
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Interfacing Graphical LCD (ST7920) with Arduino
There are many types of LCDs used in Electronic Projects. We have already used 16X2 LCD in many of our projects and also used… |
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Automatic Pet Feeder using Arduino
Today we are building an Arduino based Automatic Pet Feeder which can automatically serve food to your pet timely. It has a… |
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Interfacing Joystick with Arduino
The first thing that comes in our mind listening to the word Joystick is the game controller. Yes, it’s exactly the same and… |
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Arduino Light Sensor Circuit using LDR
We all want our home appliances to be controlled automatically based on some conditions and that's called Home automation.… |
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Arduino Ohm Meter
We find it difficult to read color codes on resistors to find its resistance. In order to overcome the difficulty of finding… |
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MPU6050 Gyro Sensor Interfacing with Arduino
MPU6050 sensor has many functions over the single chip. It consists a MEMS accelerometer, a MEMS gyro, and temperature sensor.… |
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Battery Voltage Indicator using Arduino and LED Bar Graph
Batteries come with a certain voltage limit and if the voltage goes beyond the prescribed limits while charging or discharging… |
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Measuring PPM from MQ Gas Sensors using Arduino (MQ-137 Ammonia)
Right from the time of industrial age, we mankind have been rapidly developing. With every progress we also pollute our… |
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Arduino Calculator using 4x4 Keypad
Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In… |
