Snaps are Linux app packages for desktop, cloud and IoT that are simple to install, secure, cross-platform, and dependency-free. They update automatically and typically run within a confined and transaction-based environment. Security and robustness are their key features, alongside being easy to install, easy to…
shedboy71
-
-
Hardware
Getting started with the compute modules – the Raspberry Pi Compute Module 5 Dev Kit
by shedboy71I have always wanted to get one of the Compute modules, so now that the Compute Module 5 is here I decided to go for it. Now, a basic summary of the Compute Module is its a Raspberry Pi 5 minus all of the connectors…
-
In this article, we connect an KY-012 active piezo buzzer to a Raspberry Pi 4 We will use Python for the example The KY-012 active piezo buzzer is a 3-pin module that creates an audible sound at 2.5 kHz without the need for pulse width modulation.…
-
In this article, we connect an KY-020 Tilt switch to a Raspberry Pi 4 When the KY-020 Tilt switch depending on the inclination, a switch closes the input pins briefly. This happens due to the fact that a ball inside the switch short-circuits the contacts,…
-
In this article, we connect an KY-034 7 color flashing LED to a Raspberry Pi 4 The KY-034 7 color flashing LED module can emit a color sequence from the LED when power is supplied to it. The LED has 7 different colors and thus…
-
In this article, we connect an KY-029 Dual Color LED to a Raspberry Pi 4 The KY-029 Dual Color LED module can emit red and green light. You can adjust the intensity of each color using a Python pwm pin or simply switch the LED…