How To Make Walkie Talkie Using Arduino

Lets spend some time today & design & understand this fairly simple circuit, & lets find out how our expectations r challenged by the reality

Build Your Own Qr Code Lock And Manage It Through Our Apps

Our goal is to replace a regular key with a system that will open a Lock by scanning a QR Code generated on the smartphone. The entire project consists of 3 open source repos; mobile app, website and Scanner on Raspberry (ESP32 in the future)

Pi Cam - A Remote Raspberry Pi Desktop/camera/server

Pi Cam is a 3D Printed Remote Raspberry Pi Desktop/Camera/Server

Picomputer - Universal Pocket Computer

Based on raspberry pi PICO, retrocomputer emumator, LoRa communicator and retro machines emulator

Making Famous Magic Wand 33x Faster

Creating a faster, smaller, and more accurate magic wand than the famous experiment provided in Arduino Sketch, given the same hardware.

Power Punch

Now, handling your Battery is Hassle-free and reliable. So, instead of punching the papers, let's punch the Power to our custom projects.

Crypto Mining Using Nodemcu

Crypto Mining using microcontrollers, wait what!!! Are you serious? How? Believe it or not, that is possible...

Easy Arduino Volume Mixer For Your Pc

The idea is to have complete volume control at your finger tips and bypass the unintuitive windows volume mixer. It’s very simple to do and is limited only, by the amount of Arduino inputs. Take control over your master, Spotify, chrome, or any other program/game you’d like. As to where you place it that’s up to you.

Unlock Passwords With Tinyml-based Digit Recognition

Perform the MNIST digit recognition on passwords using the TinyML approach on a tiny MCU.

Recognizing Mnist-based Handwritten Digits On M5stack Core2

Learn how to quickly develop a TinyML model to recognize drawn digits on touch interfaces with low-power MCUs.

Server Monitoring With Qubitro

In this blog, I have shown, how to use Python and Qubitro to monitor the Server Load with the use of IoT.

Maker Your Own Professional Bench Power Supply

Maker Your Own Professional Bench Power Supply Using A Old Computer PSU

Peg Box With Temperature And Humidity Monitor

In this setup, I am going to send the Temperature and Humidity readings to my Raspberry Pi based home server and store it in a MySQL database

Your Own Spacemouse! - Rp2040 Microcontroller

You can make your own spacemouse using a RP2040 microcontroller, just follow the steps and your spacemouse will have a pan function, a zoom function, undo-, redo buttons, an lcd screen showing how fast the panning and the zooming goes and a knob to control that speed.

Scan Qr Codes With Raspberry Pi Pico

To extract information from QR codes and use a Barcode & QR Code HAT and a Raspberry Pi Pico.

Getting Started With Digilent Cmod S7 Fpga And Xilinx Vivado

Creating A simple Project Using Cmod S7 FPGA WIth Vivado

Steps For Upgrade - Debian 10 Buster To Debian 11 Bullseye

This tutorial will teach you how to update your Debian 10 Buster system to Debian 11, Bullseye, using the command line.

Turn A Raspberry Pi Into A Wi-fi Access Point Or Repeater

Remote work brings more opportunity to tackle projects from different parts of the home. However, without strong enough Wi-Fi strength, your productivity will sink. Use this project to create a Wi-Fi access point or repeater out of a Raspberry Pi so you can improve signal coverage while working from home or remotely on the road.