Docker is an open-source platform designed for developing, testing, and running applications. It enables the packaging and execution of applications within containers - self-contained environments that include all the necessary...
Raspberry Pi
The Raspberry Pi has GPIO pins that can be used to connect various sensors to measure changes in physical properties such as temperature, capacitance, resistance, etc. This tutorial shows how...
There are various Raspberry Pi models. Some of the models looks similar visually. Model can be easily identified by using command line. This tutorial shows how to get a model...
The official Raspberry Pi OS images are generated using pi-gen tool, which available on GitHub repository. Tutorial shows how to get date when Raspberry Pi OS image was generated.
The...
Raspberry Pi OS is available in a 32-bit and 64-bit architecture. When installing applications, it is important to know whether the operating system is 32-bit or 64-bit. This tutorial shows...
Execution time of a code is amount of time spent by the system executing that code. Execution time is important when want to optimize a code. This tutorial shows how...
Raspberry Pi Pico has onboard green LED which can be controlled via USB by sending commands from PC.
This tutorial shows example how to turn ON/OFF the onboard LED on...
Pulse width modulation (PWM) is a technique that allows to control analog devices with a digital signal. Raspberry Pi Pico has GPIO pins that can be configured as PWM signal...
Raspberry Pi Pico board allows to control an external LEDs through GPIO pins. This tutorial provides circuit diagram and code how to blink the external LED using Raspberry Pi Pico...
Siege is an open-source tool for HTTP load testing and benchmarking. It allows to test web application by sending specified number of user requests simultaneously.
This tutorial demonstrates how to...