Meshtastic – Build your own hardware
n this guide, we’ll walk you through building your very own Meshtastic LoRa Node. Sure, you could easily buy a Heltec V3 for just 15 USD, but if you’ve got…
ESP32 Pinout Reference
The ESP32 has many GPIO pins and most are multi-functional. This article demystifies each pin and includes tips on their uses.
Double Triodes and Guitar Amplification
ICIAN, the chances are that you want to DELIBERATELY CHANGE the sound and characteristics of your amplifier. Your amplifier is an integral part of achieving your own personal sound, as…
The Tube Logic Story
Warm, powerful, responsive, dynamic, elastic…these are all terms that guitarists use to describe the satisfying experience of playing their favorite tube amps. Thanks to Roland’s Tube Logic, these words can…
Inside a Guitar Amplifier – Part. 1
Before reading this article, consider watching Uncle Doug demystify the Fender Champ Amplifier, Valves and transformers. It is not only a highly educational video but the way Doug simplifies the…
PCB Design Guidelines for EMI Reduction and EMC Optimization
All electronic circuit boards are intended to allow and even accentuate the flow of electrons to accomplish some performance objective. This action—the flow of current through a closed path—creates a…
UHF Antenna Design, investigation and report
This article includes a report from an investigation of the performance of a Marconi antenna design that I had carried out in 2020. The transceiver radio system was based on…
Choosing the right LIDAR (Light Detection and Ranging) for your project !
YDLIDAR is a well-known brand of Lidar (Light Detection and Ranging) sensors. Lidar is a remote sensing technology that uses laser light to measure distances to objects and create detailed…
Illuminate Your World with WLED: A Complete Guide
A Complete Guide. Discover how to set up WLED on ESP32 for customizable LED lighting. Perfect for DIYers and tech enthusiasts looking to add smart lighting effects to any space
Getting started with MicroPython on Arduino
Arduino started adding Python support to its boards. This article explores how anyone familiar with writing C/C++ sketches can quickly get started with deploying Python programs on their supported official…
ESP32 DIY Examples
This is a curated list of awesome creations with ESPHome containing various external components, blog posts, videos and sample configurations. It should serve as a means of finding inspiration for…
requirements and process of getting an electronic product through CE marking approvals
Getting an electronic product CE marked can be a bit of a maze if you haven’t been through it before. I’ll give you a structured breakdown of the requirements and…
Microcontroller and its Types
A brief over of Microcontrollers. A microcontroller (MCU) is a small computer on a single integrated circuit that is designed to control specific tasks within electronic systems. It combines the…
How to Select and Apply Antennas for IoT Devices
The proliferation of Internet of Things (IoT) devices continues to accelerate and inspire the design of innovative end products. However, designers must remember that no matter how much creativity and…
Design Your Own Raspberry Pi Compute Module PCB
Introduction: Design Your Own Raspberry Pi Compute Module PCB About: I’m an electronic and computer engineer. Web development and electronics design is what I mostly do, but I do enjoy…
DO-178C
DO-178C standard deals with compliance of software and equipment in Airborne Systems.
Tiny 51W PoE PD with Unrivalled Efficiency
Savannah Cuthbert in Blogs on November 19, 2024 Leveraging over 27 years of expertise as a renowned designer and manufacturer of Power over Ethernet (PoE) modules and other advanced electronic…
PCI Express (PCIe, PCI-e) is a high-speed serial computer expansion bus standard
PCI Express architecture provides a high performance graphics infrastructure for Desktop Platforms doubling the capability of existing AGP8x designs with transfer rates of 4.0 Gigabytes per second over a x16…
Developing User Interfaces for Custom Boards with ESP microcontrollers
What is the best way to add a custom board into SquareLine Studio? Start with the custom_waveshare_7inch example on from esp-bsp repository on GitHub. This example is based on the…
A Step-by-Step guide to run a Three-Phase Motor on Single-Phase Supply using VFD
A Step-by-Step guide to run a Three-Phase Motor on Single-Phase Supply using VFD