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…
iainhendry71
-
-
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…
-
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…
-
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…
-
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…