More ideas from j2r
Excel is a wonderful tool for crunching numbers and performing data analysis. If you are serious about using it, you may want to spend some time learning its shortcuts. This infographic from Best STL covers 8 time-saving Excel shortcuts you need to know:

You dont have to be an expert to use Excel but many of us feel intimidated by the prospect of the occasional work assignment that needs.

Truquitos para Excel que nunca vienen mal

Want to wow colleagues and management with some slick Excel moves? Show you can mix it with the best with these [url=/excel-training-london.php]handy Excel tricks[/url] that really will impress your boss.

Simple Arduino Home Energy Meter

A simple and easy to make Arduino home energy meter which displays on an LCD screen or serial to computer. Based on a current transformer, CT as the sensor.

CHIMENEAS

A big fireplace like this must need a big room. How simple and elegant is this modern fireplace?

7 Brazos robóticos que te puedes construir con Arduino

7 Brazos robóticos que te puedes construir con Arduino

Did you know that you can mine #Bitcoin with a #RaspberryPi? http://www.instructables.com/id/Bitcoin-Mining-using-Raspberry-Pi/

This is the basic kit to get you started with the Raspberry Pi 3 model B, all you need to get started is a monitor, keyboard and mouse to connect it to!

Addendum 2015-10-24 The original $10 DIY Arduino data logger post that follows is now more than a year old and there have been several useful updates to the way I assemble the basic three component...

Addendum 2015-10-24 The original $10 DIY Arduino data logger post that follows is now more than a year old and there have been several useful updates to the way I assemble the basic three component...