DHT11 Sensor With Raspberry PI and Python
Getting environment conditions is the first and simpler task required to create more complex electronic automations. Raspberry PI with DHT11 sensor can get tempreature and
continue reading...Raspberry PI, Arduino and Electronics made simple
Getting environment conditions is the first and simpler task required to create more complex electronic automations. Raspberry PI with DHT11 sensor can get tempreature and
continue reading...7 segment display is a simple electronic display composed of 7 (surprise) LEDs. It is common to find an addictional led for a little dot
continue reading...4 digit 7 segment display is widely known and used in clock, simple screens and low cost number displaying. Raspberry PI can directly manage it
continue reading...A photoresistor (also known as photocell) is a Light Dependent Resistor (LDR). As the name suggests, these components act just like a resistor, changing their
continue reading...Passive buzzer is a cheap and simple DC powered element able to generate a multi tone sound if triggered with low voltage current. Passive buzzer
continue reading...Active buzzer is a cheap electronic component able to produce a sound when powered with a DC current. Differently from passive buzzer, this element includes
continue reading...Tilt ball switch are small and cheap electronic sensors able to detect inclination. While not being as accurate like accelerometers, they are small, inexpensive and
continue reading...Raspberry PI GPIO ports are a really useful resource and allow PI to interface real world with a wide number of external sensors. However, some
continue reading...Switch buttons are very simple electronics component. They have simple internal circuit connecting electrically a first PIN with a second PIN on button pression. Switch
continue reading...In a previous article we saw how to use a mini button switch with Raspberry PI. In this tutorial we are going to apply what
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