Author: c00kiemon5ter

Using the Servo Library

Required Hardware Servo Arduino Board Breadboard Jumper Cables Potentiometer The Servo library supports up to 12 motors on most Arduino boards and 48 on the Arduino Mega. On boards other than the Mega, use of the library disables analogWrite() (PWM)

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L293D Motor Driver

Required Hardware H-Bridge L293D DC Motors Breadboard Jumper Cables Batteries Battery Holder   The L293D is a monolithic integrated, high voltage, high current, 4-channel driver.” Basically this means using this chip you can use DC motors and power supplies of

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Interfacing with a DS1307 I2C RTC

Required Hardware DS1307 RTC Crystal 32.768 Capacitor Battery Holder Battery 2032 Breadboard Jumper Cables The DS1307 is actually a very simple I2C chip. It just gives you back 7 bytes of information that is the time.

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Communicating using Bluetooth HC-06

Required Hardware Arduino Board  Bluetooth HC-06 Module Breadboard Jumper Cables The HC-06 serial port bluetooth module provides a wireless communication link between your arduino and any bluetooth capable device. HC-06 is in practice a bluetooth to serial adapter. It is

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Reading from a 4×4 Keypad

Required Hardware Arduino Board Keypad 4×4 Breadboard Jumper Cables The Keypad library allows your Arduino to read a matrix type keypad. 4×4 numeric keypads are most widely used in numerous mini project which requires the user or the operator to give

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Measuring Humidity with DHT11 Sensor

Required Hardware DHT11 Humidity Sensor Arduino Board Resistor 4.7K Breadboard Jumper Cables The dht11 sensor is an economic way to sense the humidity of the air in arduino projects. Small size & low consumption & long transmission distance(20m) enable DHT11 to

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