About: Ibrar Ayyub

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 […]

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 […]

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. […]

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 […]

Many people were eagerly anticipating the release of the Raspberry Pi 5, especially after noticing the PCIe FPC connector and the mention of an upcoming ‘NVMe SSD HAT’. While the official Raspberry Pi NVMe HAT is not yet available, Polish company Pineberry Pi is preparing to launch its cleverly named HatDrive in both Top and […]

In this tutorial about a light sensor for Raspberry Pi, I demonstrate the proper way to connect the photoresistor sensor to the GPIO pins. Finally, I demonstrate how to incorporate it into a basic Python script to enable data retrieval and utilization. This is another sensor that I am considering for inclusion in upcoming projects […]

Turn your Raspberry Pi into a DMX light controller This tutorial demonstrates how to open a color wheel editing window on the display of a Raspberry Pi device, which you can interact with using your mouse. By altering the color on the screen, the color of the DMX light fixture changes instantly to correspond with […]

TNC-Pi is a unique variation of TNC-X made specifically to connect directly with the Raspberry Pi device. It has the option to connect to the Pi through either the Pi’s serial port or the I2C protocol. In this scenario, one Raspberry Pi can accommodate several TNC-Pi devices simultaneously by assigning each TNC-Pi a distinct I2C […]

Introduction Would you like to host a web server using your Raspberry Pi at your home? In the following tutorial, you will accompany us in the setup of running a web server on your Raspberry Pi in mere minutes. Furthermore, we will also guide basic HTML coding to help you begin creating your website. At […]

Description HC-12 are cheap 433MHz wireless serial port communication modules with a range up to 1800m in open space. Each costs about $5 when bought from China, and 2 of them can create wireless UART link that can be used, for example, to transfer telemetry data from UAV. Or drive IoT device. Or connect sensors. […]