Arduino and serial monitor input
This was a simple example to show sending information using the serial monitor, in our other examples we have generally used the serial monitor for debug, outputting messages. This example…
This was a simple example to show sending information using the serial monitor, in our other examples we have generally used the serial monitor for debug, outputting messages. This example…
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…
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…
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…
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…
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() {…
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…
/* 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…
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,…
This is similar to our DS18B20 example, in this case we merge the BMP085 and an LCD. Code #include <Wire.h> #include <Adafruit_BMP085.h> #include <LiquidCrystal.h> Adafruit_BMP085 bmp; // Connections: Sainsmart LCD/Keypad…