Arduino Solar Tracker

Arduino Solar Tracker

What is does: It searches for the brightest light source like the sun. Step 1: How it works How it works: I’d made a sensor of 4 LDRs with sheets between them The withe stips are the LDRs   When the stick on top is righted to the sun or the brightest point the four …

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Tyco RC Arduino Robot

Tyco RC Arduino Robot

Wanted to make your own robot but couldn’t afford the fancy H-Bridge IC’s or etch your own PCB? Want a quick and dirty method of making your own wheeled robot? Then you’re in luck, but if you want to make your own wheeled robot AND have a quick and dirty wireless controller for anything then …

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Arduino WordClock

My Arduino WordClock

The initial project, and certainly the one to which many were inspired is that of Doug Jackson. also inspired by Step 1: The Materials The list of materials for the board depends on how you plan to make the electronics, if you want an Arduino standalone or an Arduino UNO or 2009, …

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Arduino Ultrasonic Range Finder

Ultrasonic Range Finder with an ATtiny85 using an Arduino

I’m here to show you how to use a HC-SR04 Ultrasonic Range Finder with an ATtiny85 as well as programming the ATtiny85 using the wonderful shield that randofo created. List of materials: ATtiny85 Programming Library Arduino Uno HC-SR04 Ultrasonic Range Finder and Library Jumper Wires Breadboard ATtiny85 Step 1: Program the Arduino Before you connect your shield to the Arduino …

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