Here’s an awesome Arduino hack that shows you how to make a pH meter. I was thinking that this could be great for automating the pool maintenance where you have to check the water’s pH level among other things. That could be a LOT of money, automated water stabili ...
Are you one of those people who forget to close your garage door before leaving on a vacation to another country?
Well, do not worry as there’s a cool hack that shows you how to make a remote garage monitor so you can check it anywhere including your iPhone or Palm Pre.
Als ...
Here’s a really cool DIY that shows you how to make a tilt measuring inclinometer. I do highly like how Nicholas Kwan didn’t use an accelerometer but used cheaper, basic circuit parts. This could be the “alternative” way to put an accelerometer funct ...
Take a moment and watch these awesome displays of the DIY POV blue LED display that will animate a dog. (or horse) Awesome huh?
Improvements are:
The rotation speed is 25/s instead of 7/s like in the earlier version, thanks to a cooling fan motor, which can give about 10W power ...
Do you want to learn how to connect sensors via Arduino to the free online monitoring site, Pachube? This could be a great way to monitor any of your Aduino projects, even if you are on the other side of the globe.
I recently discovered Pachube and have just fell in love with i ...
For circuit enthusiasts out there, you might be surprised to learn that there’s this awesome DIY RGB LED Strip. This reminds me of my Christmas Wreath project, I could easily implement this instead without the fan.
Non-addressable RGB strip (meaning you can turn the whole ...
The title does not actually do this device justice, launched at the Computex 2009 in Taiwan this is a full wireless keyboard, but it is more than that. It is a remote control and a mouse too.
Being a USB device, no software is required. The Air Keyboard is a simple plug in ...
I am not really sure what the point of gathering data on a motorcycle would be for, (as I rather just go really fast) but you can surely make one of these motorcycle control panel from Arduino and gather data for fine-tuning your motorcycle.
Hey, I’m really pleased with how thi ...
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Check out this cool device that can monitor a cat’s water dish and also twits it to Twitter.
1. Arduino waits for serial communication from computer connected by USB. Upon request from ...
Here’s a really cool DIY programmable, synthesized guitar someone made for their engineering project. Awesome!
Our basic idea is to model an acoustic guitar as closely as possible and then implement additional functions not available to the conventional guitar. This inclu ...
