Raspberry PI, Arduino and Electronics made simple
Stepper motors can trasform your code logic into move in robotic projects. The 28BYJ-48 stepper motor (with ULN2003 motor driver) is the cheapest model and
continue reading...
Using a display is a common need to have data visualization for projects including mobile screen. I2C 16X2 Liquid Crystal Character LCD Display is one
continue reading...
7 segment display can be controlled with a few Micropython lines from Raspberry PI Pico. It is one of simplest projects and a funny way
continue reading...
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
continue reading...
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
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
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...
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...
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...
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...
