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March 18th, 2013No Comments »How to properly detach/turn off a servo with arduino.
Lets say that you have a project that uses a servo and runs on battery. Currently there is no way in code to turn off an analog servo. Some say to use the detach command. This doesn’t work. Analog servos aren’t designed to be powered and not have a pulse being sent to them. So, …
March 5th, 2013Use the FTDI Basic Breakout Board to program an Atmega328P-PU With Optiboot.
This is if you want to program your breadboard arduino and have an atmega328P-PU with the Optiboot bootloader already on the chip. The biggest issue I have found with breadboarding any chip is that they don’t always want to fully seat into the breadboard. In my experience, I find that pressing firmly down on the …
January 26th, 2013433 MHz Wireless Temperature Transmitter and Reciever
The transmitter shield. Blog this! Bookmark on Delicious Digg this post Recommend on Facebook share via Reddit Share with Stumblers Share on technorati Tweet about it Subscribe to the comments on this post Print for later Bookmark in Browser Tell a friend…
January 5th, 2013Tools to Clean Viruses From Your Computer… The Free Way!
I will not outline each and every step in this long process of virus removal. However, I will outline the tools to required to rid your computer of these pesky and dangerous inconveniences. In most cases it really is as simple as running these tools to clean your computer. Disclaimer::::::::::::::::::::::::: All actions you take are …
January 4th, 2013Convert SSL Certificate .crt to PEM in any OS that runs WinRAR
Most likely your certificate authority will send you your SSL certificate in a zip file containing one or more files with the file extension .crt. If you just downloaded the certificate unzipped then you will have to put into an archive using a utility like WinRAR. I wont go into archiving here, you can find …
January 1st, 2013DIY Arduino Motor shield
This is a work in progress. Here is the PCB before any holes are drilled and freshly etched. I ran into some complications with the transfer and so some of the traces and pads had to be hand drawn prior to etching. This was my first time using the toner transfer and etch. I am …
December 19th, 2012Setup a Buffalo WHR-300HP/WHR-HP-G300N as a Wireless Bridge or Repeater
This video walk through can be used for either the WHR-HP-G300N or the WHR-300HP Buffalo routers. For setting up the Buffalo WHR-300HP as a Wireless Bridge follow the first video. For setting it up as a repeater watch both videos. Blog this! Bookmark on Delicious Digg this post Recommend on Facebook share via Reddit …
December 15th, 2012Arduino 3.7 Volt LiPo Battery Meter
There is probably room for improvement here but this is what I have come up with for a 3.7 Volt LiPo battery meter. In the picture below I am charging my battery from a 5 volt source. All the charge controlling circuitry is built into the battery. I just wanted a way to monitor the …
December 1st, 2012DIY: Arduino Thermostat With the DS18B20
UPDATE 4/21/13 Added fan only option to thermostat in code and added a switch to control it.. Cleaned up code Added diagnostic Serial.print statements Added threshold of +/- 3 degrees of set temperature. UPDATE 1/30/13 Fixed download links for sketches UPDATE 1/13/13 Updated tutorial using an I2C to interface the LCD to …
December 1st, 2012Set-up an Ubuntu webcam security system
Here is a great guide for setting up a video surveillance system in Ubuntu. http://infectedproject.wordpress.com/2007/06/26/set-up-a-webcam-security-system/ Blog this! Bookmark on Delicious Digg this post Recommend on Facebook share via Reddit Share with Stumblers Share on technorati Tweet about it Subscribe to the comments on this post Print for later Bookmark in Browser Tell a friend…
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