In this example we will show a basic example of connecting a DHT11 Temperature and Humidity Sensor to your Arduino. This is a very nice little, low cost sensor which requires only a pull up resistor to VDD. This can …
Author
shedboy71
-
-
In this example we will connect a Piezo buzzer to our arduino and play some basic sounds, this uses the PWM functionality of the Arduino. A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal …
-
In a previous example we showed you a basic usage of a DS18B20 which outputted the temperature to the Serial output. A simple addition to the code can show a practical example, in this case if the temperature exceeds a …
-
The DS18B20 is a temperature sensor that can be used in various simple projects. This part uses the 1 wire (I2C) bus and you can connect multiple sensors up to your Arduino. The part is also relatively low cost and only …
-
This was another shield that grabbed my attention, this LCD was used on older nokia phones. You can find it on the internet at very reasonable rates. LCD Features resolution of 84 by 48 pixels blue back light display bitmap images …
-
In our example of creating a knight rider effect with some LEDs you will require the following parts. Amount Part Type Properties 8 Red (633nm) LED package 3 mm [THT]; leg yes; color Red (633nm) 1 Arduino Uno (Rev3) type …
Older Posts