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I interfaced my Arduino to the Parallax PING ultrasonic distance measuring sensor. Here's the writeup: antipastohw.blogspot.com/2007/12/arduino-with-parallax-so...
[FR] La plaquette Arduino en elle-même, tout juste déballé. Maintenant, il faut que je trouve du temps pour jouer avec.
[EN] The actual Arduino board just unpacked. I have now to take some time to wire it.
455kHz I.F amplifier PCB.
All the details including schematic and KiCAD project files are available at jayakody2000lk.blogspot.com/2021/10/arduino-superheterody...
Arduino Academy, a 3-day summer programme for students in New Zealand, 7-9 July 2014. Catalyst IT was the organizer.
Arduino Mega
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Set up a pair of galvanometers (electrically controlled mirrors) to direct a red laser (laser level) using a arduino to test the setup. The galvanometers are too heavy and slow to make anything other than patterns, so I shall make patterns! The mirrors were fluttering like butterflies on high speed and the pattern was loopy. Used scrap plywood and 1/4-20 screws to mount the galvos and laser level (laser level is tapped for a tripod mount)
My son needed to test which battery lasted longest, so we put together a simple circuit with a light bulb and hooked up two different batteries.
Every 15 minutes he measured the voltage for a few hours. The batteries were still going strong.
Then he said he needs to test 4 types of battery.
Then he said he has to repeat the experiment three separate times.
So I got out the old arduino and hooked up the analog inputs to measure six batteries at a time and output the values to a file every minute. It ran all day and again all night.
Showing the ether module seated in its header, the display & arduino socketed.
At this stage, if fed 5v on the red & black cables, the nano can act as a tiny webserver with the display showing hit count / ip address..
One of Paul Badger/Modern Device's Arduino Barebones Boards on a solderless breadboard. The two boards have been pulled apart slightly to make the way single-row male header is used as an interconnect more visible. The board in the foreground is a Sparkfun accelerometer, connected to the Arduino via SPI.
We taught a workshop on how to create interactive art with the Arduino platform at the Mill Valley Library on October 24, 2015.
We showed 9 students how to make lights blink, sounds play, motors move, and how to add more color with neopixel LEDs, as described in this online guide we created for the workshop:
At the end of the workshop, we asked participants if they would like to this again, and the answer was a resounding yes! Participants told us they learned a lot from this workshop and would not only come back for future workshops, but also recommend this program to their friends.
Instructors for this workshop were Donald Day and Fabrice Florin, with support from Jean Bolte and her daughter Natalie. We are all members of Pataphysical Studios, the art collective behind the ‘Pataphysical Slot Machine’, our poetic oracle.
Come visit the exhibit this month! We’re open every Saturday and Sunday in October, from 1 to 5pm, in the downstairs conference room of the Mill Valley Library.
Special thanks to the Mill Valley Library and the Friends of the Library for making these workshops possible — especially Kristen Clarke, who helped us get the Arduino parts and set up for the workshop.
View more photos of the exhibit: www.flickr.com/photos/fabola/albums/72157659147117739
We taught a workshop on how to create interactive art with the Arduino platform at the Mill Valley Library on October 24, 2015.
We showed 9 students how to make lights blink, sounds play, motors move, and how to add more color with neopixel LEDs, as described in this online guide we created for the workshop:
At the end of the workshop, we asked participants if they would like to this again, and the answer was a resounding yes! Participants told us they learned a lot from this workshop and would not only come back for future workshops, but also recommend this program to their friends.
Instructors for this workshop were Donald Day and Fabrice Florin, with support from Natalie and Jean Bolte. We are all members of Pataphysical Studios, the art collective behind the ‘Pataphysical Slot Machine’, our poetic oracle.
Come visit the exhibit this month! We’re open every Saturday and Sunday in October, from 1 to 5pm, in the downstairs conference room of the Mill Valley Library.
Special thanks to the Mill Valley Library and the Friends of the Library for making these workshops possible — especially Kristen Clarke, who helped us get the Arduino parts and set up for the workshop.
View more photos of the exhibit: www.flickr.com/photos/fabola/albums/72157659147117739