-
Archives
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
-
Meta
Category Archives: Arduino
Interesting build to help stroke folks recover
Basically its a robotic physically therapy machine for the hand. I wonder if you could use it for other things, like, muscle memory for playing a song on a piano. Hackaday Prize Entry: Post Stroke Spasticity Rehab Helper
Posted in Arduino, Misc-Life, robots
Leave a comment
Make an MQTT water leak alarm
Nice build, takes an ESP and makes it into a wireless water alarm to alert your home system or phone. Me…I would like a little more security on the device myself. http://www.instructables.com/id/ESP8266-Water-Leak-Detector-MQTT-Homie/
Posted in Arduino, Cheap, Misc-Life, water
Leave a comment
Make a bigger CDROM based CNC
The author basically extended the parts from a CDROM to make a bigger CNC. Only didn’t use the CDROM motors… http://www.instructables.com/id/How-to-Make-Mini-Home-Made-CNC-Machine-Arduino28BJ/
Posted in Arduino, Cheap, CNC/3D-printing, Misc-Life
Leave a comment
Another DVD CNC/Laser engraver
But this one has some 3D printed parts to make it a bit easier to build. It looks nicer than some of the homebrews I ahve seen too. http://www.instructables.com/id/Arduino-CNC-Laser-Enrgaver-From-DVD-Drive/
Posted in Arduino, Cheap, CNC/3D-printing, Misc-Life
Leave a comment
Convert ESP to wireshark
Why? well mostly to debug the board to see its speed limits,etc. ESP to Wireshark
Interesting Rain gauge…looks easy enough…just need plans
Its an interesting rain gauge that looks pretty straight forward to make. But the authors have not released plans yet. Low-Cost Rain Gauge Looks for Floods
Another ESP8266 wifi jammer
Does a de-auth attack. Seems pretty simple enough. I wonder how robust it is . Hackaday Prize Entry: Don’t Build This
Another nice plotter build
I seem to see alot of these being built these days with an arduino based controller. Robot Draws Using Robust CNC Original site: http://www.arnabkumardas.com/cnc.html
Posted in Arduino, Cheap, CNC/3D-printing, Misc-Life
Comments Off on Another nice plotter build
Simple write up to cheapify the aTiny
Basically how to make one from just the chip. I think I would spend the $3 for one myself. But if you need to have a bunch of them….maybe… https://www.instructables.com/id/1-Smallest-Arduino-DIY/
Crypto for the IoT
This is for real embedded system that have very limited memory and CPU. Bascially its adding AES to the ESP family over MQTT. Practical IoT Cryptography on the Espressif ESP8266