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VSCP (Very Simple Control Protocol): My Honest Arduino Experience
VSCP (Very Simple Control Protocol) is an open-source automation protocol that lets Arduino boards exchange standardized events over CAN bus, RS-232, Ethernet, or MQTT. Here is my hands-on experience setting it up, what worked, what did not, and whether it fits your home automation projects.
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Is Electrical Tape Waterproof? Here’s the Truth I Learned the Hard Way
Last Updated: August 14, 2026 Is electrical tape waterproof? Mostly, no. Standard vinyl electrical tape is water-resistant, not waterproof — it can handle a splash or light rain for a short while, but it will eventually let moisture in through the seams and edges, especially if it’s wrapped around a rough or dirty wire. I found this out the expensive way, on a project that had nothing to do with…
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Arduino Random Button: Build a DIY Object Randomiser
A random button is one of the most satisfying weekend builds you can do with an Arduino: press it, and a screen tells you what to eat, whose turn it is, or which chore you’re stuck with tonight. I built mine to settle “what’s for dinner” arguments with my roommate, and it ended more debates than I expected a $15 gadget to. What You Need A basic starter kit covers…
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Arduino Mega 2560 Pinout: The Complete Pin Diagram Guide
Author Note: I have built three 3D printer controllers and a handful of robotics rigs on the Mega 2560, and most of my early mistakes came from misreading the pinout. This guide is written from that hands-on experience, not from a datasheet copy-paste. Arduino Mega 2560 pinout covers 54 digital pins, 16 analog inputs, four hardware UARTs, dedicated SPI and I2C lines, and 15 PWM outputs. If you only remember…
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Arduino Robot Kit: The Honest Buying Guide for 2026
An arduino robot kit landed on my kitchen table three years ago as a birthday gift, and I had no idea what half the parts were for. If you’re staring at a similar box right now, or trying to pick one before you buy, I want to walk you through what I learned the hard way. My First Arduino Robot Kit (And What Went Wrong) My first kit was an…
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Core ESP32-C3 Board for Arduino: Honest Review, Features & Buying Guide (2026)
The first time I saw the Core ESP32-C3 Board for Arduino, I almost ignored it. It looked like another tiny development board promising faster performance, built-in Wi-Fi, and Bluetooth. After years of experimenting with Arduino boards, I’d learned that flashy specifications don’t always translate into a better building experience. My old Arduino Uno had never let me down. It powered countless beginner projects, helped me understand electronics, and survived more…
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