Bread Board Power Supply

This is a nice little nifty circuit that has a power jack, 7805 regulator ,two capacitors and connector. It send the input power t...

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Binary Clock

I always wanted to make a clock, I have many instrustables bookmarks I finally settled on one, the binary, built on arduino, and n...

USB asp - USB AVR Programmer

I first AVR programmer was a usb, I got in my 4sem of under grad, I knew nothing about uCs I knew what can be done using these, co...

[SOLVED]Microphone crisis

I had to talk on skype, Requirments Internet : check Skype installed : check Speakers : check Mic : not available Luckly I had few...

Ubuntu ShortCut keys

General keyboard shortcuts Ctrl + A = Select all Ctrl + C = Copy the highlighted content to clipboard Ctrl + V = Paste the clipboa...

First Encounter with Inductive Sensor

Operating Principles for Inductive Proximity Sensors Inductive proximity sensors are used for non-contact detection of metallic ob...

Perf Board Layout

Extremely useful for prototyping small circuits, get the PDF here....

List all installed Packages

I found out how to do this recently and thought it might be helpful to some people. To output this information to a file in your h...

Lazy Load

One way would be to create a small bash script that will kick off those programs, then create a startup script that calls it via a...

Terminal Commands

LYX: sudo apt-get install texlive-publishers sudo apt-get install texlive-science Miscellaneous chown chmod chgrp lsmod lsmod lspc...