#include <Wire.h> void setup() { Wire.begin(); Serial.begin(9600); Serial.println(“\nI2C Scanner”); } void loop() { byte error, address; int nDevices; Serial.println(“Scanning…”); nDevices = 0; for(address = 1; address < 127; address++ )…
Author
iainhendry71
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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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The IR reciever and remote were part of a kit Code #include “IRremote.h” int receiver = 3; IRrecv irrecv(receiver); decode_results results; void setup() { Serial.begin(9600); irrecv.enableIRIn(); } void loop() {…
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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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/* Analog input 4 I2C SDA Analog input 5 I2C SCL */ #include <Wire.h> #define address 0x1E //I2C 7bit address of HMC5883 void setup(){ Serial.begin(9600); Wire.begin(); //Put the HMC5883 IC…
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In this example we will experiment with a DS1307 breakout, a keypad/LCD shield and an Arduino. We will create a simple clock example. The DS1307 real-time clock is a low-power,…