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“This is a very easy and low cost route to a digital photo frame – with the advantage of adding /removing photos over WiFi via ‘click and drag’ using a (free) file transfer program. It can be powered by the tiny …
“Dub Siren! Man – I didn’t even know that these existed until a DJ friend asked me to make him one. I had to do some digging (a lot of digging actually – there isn’t much on the net surprisingly …
“Conway’s Game of Life is a cellular automaton based zero player game. It can be used to create some brilliant lighting effects. Background A few weeks ago I showed a project I had created to monitor the temperature in …
“Check out this distance sensing Halloween prop designed to spook the willies out of trick-or-treaters. As we approach the end of October, the spooky Halloween energy is starting to find its way into my world. I’m not much of …
“I wanted to share a small project that I think you will like. It is a small, durable internet enabled temperature and humidity internet logger with display. This logs to emoncms.org and optionally, either locally to a Raspberry PI …
“Arduino Piano Keyboard interfacing with LCD has 2 mode. The Manual Mode & The presets mode. I used 7 Pushbutton for a simple 7 keys piano and 1 button for Setup Mode to switch to 7 presets songs. . Preset mode songs …
“In this instructable, I will show you how to build wifi flood/water sensor with minimal cost. The entire project costs me less than $8 for parts that I acquire from ebay and my existing spare-parts. In this project, we …
“Cool little Pocket Metal Locator sensitive enough to identify small nails and tacks in wood with four independent search coils and LEDs. This cool little Pocket Metal Locator is sensitive enough to identify small nails and tacks in wood and …
“This project is to build cyclic on-off programmable timer. In this project user can set ON timer and Off time using keys and 7 segment display. Relay is provided as output, where relay will be remained ON for ON time …
“This is a safety device which is used in labs and in kitchen.This is an Arduino project which can save many lives. It has a gas sensor which can detect any smoke or gas leaks. An alcohol sensor which …