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10 Game Servers You Can Run on a Raspberry Pi

10 Game Servers You Can Run on a Raspberry Pi

The Raspberry Pi suits various gaming demands, for instance, both built-in and emulation games. However, thinking about what can help improve your experience while gaming, have you considered making your Raspberry Pi a game server? By virtue of its size, you are in a position of hosting LAN parties or even playing multiplayer games irrespective […]

Read and write from serial port with Raspberry Pi

Read and write from serial port with Raspberry Pi

This tutorial will demonstrate how to utilize the serial port on Raspberry Pi. The Raspberry will utilize the serial port using both an RS232/TTL 3-5,5V adapter and a USB-serial adapter. The Raspberry Pi’s serial port is set up for console input/output as the default configuration. This can be useful for troubleshooting boot issues or accessing […]

How to drive Dynamixel AX 12A servos with a RaspberryPi

How to drive Dynamixel AX-12A servos (with a RaspberryPi)

I chose to incorporate Dynamixel AX-12A motors in a project and had to create a library for them, prompting me to share my findings. Even though it is pricier, this motor offers a few benefits compared to the TowerPro motors that are more frequently seen. Primarily, the Dynamixel motors are more powerful, can be connected […]

Save the file to the Raspberry Pi Pico

How To Make A Raspberry Pi Pico W Web Server

If you don’t intend to establish a significant website on a hosting service, you have the option to create your own web server at home. Previously, we provided instructions for setting up a web server on a Raspberry Pi 3, 4, or Zero. However, you don’t even require a full Raspberry Pi for this task. […]

Rhe PeaterPiPyr – a simplex repeater using the Raspberry Pi

Rhe PeaterPiPyr – a simplex repeater using the Raspberry Pi

This page explains how to make a simplex repeater using a $25-$35 Raspberry Pi, a USB sound card, Python code, and a two-way radio. A simplex repeater is another name for a store-and-forward voice repeater. Contrary to a standard duplex repeater that operates on two frequencies simultaneously for receiving and transmitting, a simplex repeater initially […]

Sample A4988 Stepper Driver Circuit

Raspberry Pi Pico Stepper Motor Examples

The upcoming brief Python scripts will showcase the fundamental functionality of the Raspberry Pi Pico board. These presume that one or more binary input or output circuits are connected externally. You can activate each one by pasting the program into code.py on the CIRCUITRY drive provided by the board. The text is available for copying […]

Time response of the debounce filter to a glitchy square wave. Note how the debounced signal ignores the extra transitions but is also slightly delayed.

Raspberry pi pico Signal Processing Examples – CircuitPython

N.B. This is new and still being tested. The provided Python examples showcase different single-channel filters that can be used to manipulate sensor data. The filter functions are only numeric operations and should operate on any Python or CircuitPython system. This enables testing without an internet connection, as they can be fixed and assessed on […]

Smart Waste Bin

Smart Waste Bin

Device for intelligent waste bin. This device integrates several sensors to supervise the state of the trash. Story Content guidelines Context Effective waste management is now a crucial concern for our planet. In both public and natural environments, a considerable number of people fail to be mindful of the garbage they discard. When a garbage […]

The breadboard setup for Raspberry Pi 3 Face Recognition Door Lock is shown below

Face Recognition Door Lock System using Raspberry Pi

Other applications of facial recognition include the use in surveillance and security due to enhanced technology in the Facial recognition system. This guide will go over how to create a facial recognition door lock system using a Raspberry Pi. There are three main steps: Collecting data: We will gather approved facial samples to unlock the […]

Raspberry Pi Pico I2C Examples

Raspberry Pi Pico I2C Examples

Below are brief Python scripts that showcase essential functions of the Raspberry Pi Pico microcontroller. These devices assume that one or multiple I2C (or I2C) devices are connected externally. The I2C bus is a two-wire bidirectional serial bus used for short-distance low-bandwidth communication between a microcontroller and peripheral devices. To execute any sample, just copy […]

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