With Passive Buzzer you can give your Raspberry PI Pico a cheap way to emit sounds and modulated them according to your needs. It is so flexible that you can also let you RPI Pico
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How to use 74hc595 Shift Register with Raspberry PI Pico and MicroPython
Complex Raspberry PI Pico projects can require many connections with many sensors/devices so that the rich 40-PIN GPIO can become limited. In these cases you can get help from a simple and cheap electronic piece:
Read moreUse Raspberry PI with DHT11 Temperature and Humidity Sensor
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 humidity values with cheap pieces In this article, I will
Read moreWeather Station with Arduino, Blynk and Raspberry PI OS Lite on Raspberry PI Zero W
One of most common electronics projects is creating a Weather Station also able to send temperature and humidity measurements in real time. Configuring a weather station with Raspberry PI and Arduino makes this simple and
Read moreUsing Photoresistor From Raspberry PI To Detect Light
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 resistance in response to how much light is falling on
Read moreHow To Control a Ultrasonic Distance Sensor with Raspberry PI
Ultrasonic Sensor is great for all kind of projects that need distance measurements, avoiding obstacles as examples. The HC-SR04 is inexpensive and easy to use and can be easily connected with a Raspberry PI Ultrasonic
Read moreConnecting Raspberry PI Zero W to Arduino only via terminal
Raspberry PI and Arduino are the 2 most loved boards between makers. These small electronic cards are often seen as competitors. A deeper look to their features (see my post Arduino vs Raspberry PI) make
Read moreReading a serial USB port from Rasperry PI OS Lite with python (from terminal)
Raspberry PI can be used to interface real world from its GPIO as, for example, by Controlling a stepper motor. Furthermore, you can also use Raspberry PI to dialog with some devices (like Arduino) by
Read moreHow to remote control a Servo Motor (SG90) using Raspberry PI Zero W with Python and Arduino
Servo Motor (SG90) are specia motors capable to rotate within a 180 degrees area. They are cheap and can be used in many DIY projects as they can control better turning position. With Raspberry PI
Read moreControl a 7 Segment Display from Raspberry PI with Python
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 near classic 7 segments. It runs in a very simple
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