The MMA7455 accelerometer is a fairly low cost sensor that can measure acceleration in three axes. This sensor is commonly available as a breakout board that you can connect to…
Category:
Arduino
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This particular little project involved connected a DH11 breakout and an I2C LCD display to an Arduino and then displaying the humidity and temperature on the display. The code is…
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This is a water sensor that I obtained as part of a kit recently, its fairly easy to connect this to your Arduino. the requirements are simply VCC (5v), GND…
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In this example we connect the IR reciever to pin 3 and 8 LEDs from pin 4 to pin 11. We will press a key from 1 to 8 and…
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This is a quick example showing how to connect an IR Reciever. Most of these work the same way, they require Vcc(5v), GND and there is a data out which…
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LCD voltmeter example YOU SHOULD NOT MEASURE MORE THAN 5v or reverse the polarity, you risk causing damage to your Arduino I tested a 1.5v battery, the reading was…