Setting up Cheap Color Display with Arduino (Nokia 1661)
Introduction Nothing can make our projects look as good as a color graphical display! However, it’s always the price that limits our designs. In this tutorial, we’re going to show
Setting up Nokia 1661 Graphic LCD
Introduction Graphical LCDs are one of the most important components when designing both simple and complex electronic circuits. For basic status indication, a few LEDs or a 7-segment display are
Raspberry Pi Guide 2026 – Part 1: Introduction
Table of Content 01 Introduction 02 Raspberry Pi Beyond Linux: Looking at It Through an Embedded Systems Lens 03 What Is Bare-Metal Programming? 04 Raspberry Pi CPU Architectures Explained 05
Affordable Antenna Testing with NTW6000 and RF Bridge
Introduction Have you ever been stuck in that frustrating loop when working on wireless projects (4G, GSM, GPS, Wi-Fi, LoRa, etc.) where the antenna becomes the biggest headache? You either
Everything About Hopping Remote Controls
Brief Introduction to Hopping Remotes Security has always been an important and noteworthy issue in all eras, and humanity has always sought greater security by creating various inventions and innovations.
Discover Radar Magic with DNG-TOF20
The World of Miniature Radars In the world of drones, autonomous robots, security systems, and industrial automation, precise distance measurement is one of the most vital requirements. Among various distance
Building a Miner with FPGA and ARM
Introduction Over the past few months, the hype around Bitcoin and cryptocurrencies has skyrocketed! Moreover, whenever Bitcoin comes up, the topic of miners inevitably arises — as a specialized piece
Complete 4-Channel Remote Control Project – Free with Documentation
Complete 4-Channel Remote Control Project In previous articles, we thoroughly explained ‘code-learning remotes and how to decode them‘, and we released the full source code of a library for decoding
MP3 Software Decoder on Microcontroller | Source Code + Schematic
Introduction In the previous article (What is an MP3 file and where did it come from?), we discussed the origin of MP3 files, their advantages, and capabilities. In this article,
What is an MP3 file and where did it come from?
What is an MP3 file? MP3 has become so intertwined with daily life that it is hard and unbelievable to imagine that there was once a time when MP3 did