View allAll Photos Tagged arduino
Arduino Mega with Adafruit GPS unit. The mega is nice because it has multiple uart/serial interfaces and that makes it easy to talk to computer/GPS/LCD.
Arduino test setup for highspeed photography.
Test picture here: http://www.flickr.com/photos/34463171@N04/3601011605/
Arduino bluetooth project gets a camera. One 4N25 opto-isolator to turn camera on/off and one to take pictures. Wrote an Android phone app to talk through bluetooth to Arduino to control camera.
Parts from Sparkfun and Al Lasher Electronics (Berkeley).
Connecting an Arduino and Raspberry Pi to create a webpage with temperature and humidity measurements.
Arduino and Processing. Very happy how this turned out.
"Astabiler Multivibrator" ist eine Schaltung, die ich jetzt gelernt habe. Auf dem Steckbord aufgebaut, mit dem Arduino gemessen und mit Processing visualisiert. Der Anfang von einem Oszilloskop.
Arduino and hiviz.com audio trigger setup for Milky Music..
There is some stuff on the experimental board, which is no longer used.. And I know, its not really nice, but it works..
Assembly instruction for audio trigger can be found on www.hiviz.com
Arduino controlled helicopter, use Wii NunChuck acelerometer, to mesure the movement, and i recycled the joystick axis, to adjust the servos, :).
arduino mini pro, nokia 3310 lcd screen, rechargable lithium coin cell battery, pushbutton, plastic case for memory card
Raspberry Pi with webcam connected to LilyPad Arduino with ultrasonic rangefinder. If the rangefinder is tripped a picture is taken and sent to cloud. The Raspberry Pi usb ports are both used, so I had to make a wired serial com link between Arduino and Raspberry. The level converter is $1.95 from Sparkfun.
The rangefinder works well with the Lilypad whereas some other variations of the Arduino don't have enough current to operate it consistently.
I am slowly building a UAV. This is a Pandora pan/tilt head with a tiny KX131 video camera, controlled by an Arduino board.
This will be the UAV's eyes.
For fun I used the Sudden Motion Sensor on my Mac to control the servos.
Video here: www.vimeo.com/653671
More info and code here: lemonodor.com/archives/2008/02/tilt.html
I'm surprised how easy it is to set up. Forgive the scary wiring, I needed a way to hook up the FTDI breakout board to the Arduino clone board's printouts.
My first Blink program!
Arduino with variable flashing light makes interesting sounds with Thingamagoop.
Knobs controls speed of flashing, duration of 'light on' and a randomness level to keep things interesting.
A small and simple Arduino project with a lot of the basic stuff. Digital input, analog input, digital output, LEDs, and so on. See comment for the source code.
Our third Arduino 101 class at Tam Makers went really well. I taught this evening course with co-instructor Donald Day on Thursdays, from June 16 to 30, 2016, at the woodshop in Tam High School in Mill Valley.
We worked with an enthusiastic group of seven students, including adults with diverse backgrounds, as well as a couple high school students. Our partner Geo Monley worked both as a mentor and as a student during the hands-on sessions.
We started the class at 6pm, by giving students an overview of how circuits work. We then learned how to use a multimeter, how to solder electronics, and how to control rainbow-colored NeoPixel lights.
Students seemed to really enjoy this class and told us they learned a lot from it. Several expressed an interest in taking intermediate and advanced classes in the future. This is one of our first maker courses at Tam Makers, and we’re really happy that it is going so well; we look forward to teaching more classes in the fall.
View more photos of this Arduino course:
www.flickr.com/photos/fabola/albums/72157659914570948
Learn more about this Arduino 101 class:
www.tammakers.org/arduino-101/
Read our Arduino 101 Guide:
bit.ly/arduino-101-guide-june-2016
Check out our course slides:
bit.ly/arduino-101-slides-june-2016
Learn more about Tam Makers:
An arduino with LCD display and Vex rangefinder. Measuring distances using ultrasonic rangefinder, displaying output on $3.50 lcd. LCD is actually black bg with red characters, but photo does not represent it well. The contrast of the lcd can be controller via 10K variable resistor
Drop of water just before it hits the sheet of plastic.
Test with the Arduino Duemilanove microcontroller to control delay.
Now it's much easier to control the delay as i can program it from my PC.
here is a quick picture of the setup : http://www.flickr.com/photos/34463171@N04/3601835144/
Now i'm waiting for a solenoid valve for the setup so i can control the drops too and start it all with a push of a button.
Space was limited in my room so I decided long ago to remove my bed and build a lofted setup.
I do a lot of tinkering so I built in a U shaped desk that extends more or less around the full perimeter of my room with lots of space to work on things. My desktop setup lies directly underneath my bed and on the opposite side I have a soldering/electronics station.
I recently underwent a few hardware upgrades for my desktop which include a liquid cooled 6 core, 64 gb RAM custom machine and 3x 27" Achieva Shimian Korean IPS displays. These are mounted to the wall with monitor arms and can be pulled closer to the edge of the table if needed. The setup works really well for my 3d modeling and coding work.
They are also backlit by a RGB LED strip powered by an Arduino R3 and Python based client on the desktop which changes color according to the color on the screens. I find that it helps a lot with eye strain and adds a great ambiance to the room.
Space was limited in my room so I decided long ago to remove my bed and build a lofted setup.
I do a lot of tinkering so I built in a U shaped desk that extends more or less around the full perimeter of my room with lots of space to work on things. My desktop setup lies directly underneath my bed and on the opposite side I have a soldering/electronics station.
I recently underwent a few hardware upgrades for my desktop which include a liquid cooled 6 core, 64 gb RAM custom machine and 3x 27" Achieva Shimian Korean IPS displays. These are mounted to the wall with monitor arms and can be pulled closer to the edge of the table if needed. The setup works really well for my 3d modeling and coding work.
They are also backlit by a RGB LED strip powered by an Arduino R3 and Python based client on the desktop which changes color according to the color on the screens. I find that it helps a lot with eye strain and adds a great ambiance to the room.
Our third Arduino 101 class at Tam Makers went really well. I taught this evening course with co-instructor Donald Day on Thursdays, from June 16 to 30, 2016, at the woodshop in Tam High School in Mill Valley.
We worked with an enthusiastic group of seven students, including adults with diverse backgrounds, as well as a couple high school students. Our partner Geo Monley worked both as a mentor and as a student during the hands-on sessions.
We started the class at 6pm, by giving students an overview of how circuits work. We then learned how to use a multimeter, how to solder electronics, and how to control rainbow-colored NeoPixel lights.
Students seemed to really enjoy this class and told us they learned a lot from it. Several expressed an interest in taking intermediate and advanced classes in the future. This is one of our first maker courses at Tam Makers, and we’re really happy that it is going so well; we look forward to teaching more classes in the fall.
View more photos of this Arduino course:
www.flickr.com/photos/fabola/albums/72157659914570948
Learn more about this Arduino 101 class:
www.tammakers.org/arduino-101/
Read our Arduino 101 Guide:
bit.ly/arduino-101-guide-june-2016
Check out our course slides:
bit.ly/arduino-101-slides-june-2016
Learn more about Tam Makers:
My trolley (Lego 9v train) powered by Arduino. The trolley moves back and forth along the track with a several second wait at each train platform. Version 1 of the trolley was controlled by Mindstorms EV3 and a normal Lego regulator. The only issue was the trolley would not start from time to time (maybe once every hour or two on the worst day). The Lego regulator supplies 3V and 4.2V as the lowest 2 settings (at least the 2 Lego regulators that I tested) and nothing in between. At 3V, the trolley would have problems and at 4.2V it would always start but it was travelling like a run-away freight train. In version 2, the arduino is supplying the power to the 9v track and is able to select the voltage anywhere between 2.2ish Volts and 5 Volts with a 5V power supply and this particular motor controller. It can supply up to 1.2A (the trolley uses .1A at steady state and according to googled sources peaks at .4A). Currently I'm running it around 2.4V and it seems to be starting just fine. However, I have been unable to do long term testing yet because the sensors (reed switches) are not reliably detecting the trolley so it ends up in the last track section which is plastic track (to avoid the train grinding it's motor at the stop). The actual trolley car was created by Nate.
Strobist: Bare Vivitar 285HV at 1/16, camera left, triggered by an arduino board using a homemade laser sensor.
Watch a video of this working, code, schematics and details in projects.nosomos.org/arduino-controlled-flash-trigger
I am making an Arduino course for hipsters, instead of looking at what you learn, I am going to concentrate in what people think about themselves, establish an indie relationship to the world of electronics, portratit electrons as Emo-children, help the bohemian soul to embrace complex concepts that go beyond drinking wine while listening to Coldplay ... and all of this while only wearing B&W clothes.
This is the cover to the notebook for the course that will take place on April 28th at STPLN, in Malmo, Sweden.
Arduino hack: light sensor programmed to indicate light level using 3 LEDs - Picture by Tristan Nitot
Using a second arduino as a graphics card generating B/W video out (PAL or NTSC) thanks to the amazing Batsocks code as used in the TellyMate shield. (See recent blog post.)
This makes me very, very happy! Apart from the duinos there are only FOUR components in there -- 2 diodes and 2 resistors.
Geek on...
Space was limited in my room so I decided long ago to remove my bed and build a lofted setup.
I do a lot of tinkering so I built in a U shaped desk that extends more or less around the full perimeter of my room with lots of space to work on things. My desktop setup lies directly underneath my bed and on the opposite side I have a soldering/electronics station.
I recently underwent a few hardware upgrades for my desktop which include a liquid cooled 6 core, 64 gb RAM custom machine and 3x 27" Achieva Shimian Korean IPS displays. These are mounted to the wall with monitor arms and can be pulled closer to the edge of the table if needed. The setup works really well for my 3d modeling and coding work.
They are also backlit by a RGB LED strip powered by an Arduino R3 and Python based client on the desktop which changes color according to the color on the screens. I find that it helps a lot with eye strain and adds a great ambiance to the room.
Our third Arduino 101 class at Tam Makers went really well. I taught this evening course with co-instructor Donald Day on Thursdays, from June 16 to 30, 2016, at the woodshop in Tam High School in Mill Valley.
We worked with an enthusiastic group of seven students, including adults with diverse backgrounds, as well as a couple high school students. Our partner Geo Monley worked both as a mentor and as a student during the hands-on sessions.
We started the class at 6pm, by giving students an overview of how circuits work. We then learned how to use a multimeter, how to solder electronics, and how to control rainbow-colored NeoPixel lights.
Students seemed to really enjoy this class and told us they learned a lot from it. Several expressed an interest in taking intermediate and advanced classes in the future. This is one of our first maker courses at Tam Makers, and we’re really happy that it is going so well; we look forward to teaching more classes in the fall.
View more photos of this Arduino course:
www.flickr.com/photos/fabola/albums/72157659914570948
Learn more about this Arduino 101 class:
www.tammakers.org/arduino-101/
Read our Arduino 101 Guide:
bit.ly/arduino-101-guide-june-2016
Check out our course slides:
bit.ly/arduino-101-slides-june-2016
Learn more about Tam Makers:
Our third Arduino 101 class at Tam Makers went really well. I taught this evening course with co-instructor Donald Day on Thursdays, from June 16 to 30, 2016, at the woodshop in Tam High School in Mill Valley.
We worked with an enthusiastic group of seven students, including adults with diverse backgrounds, as well as a couple high school students. Our partner Geo Monley worked both as a mentor and as a student during the hands-on sessions.
We started the class at 6pm, by giving students an overview of how circuits work. We then learned how to use a multimeter, how to solder electronics, and how to control rainbow-colored NeoPixel lights.
Students seemed to really enjoy this class and told us they learned a lot from it. Several expressed an interest in taking intermediate and advanced classes in the future. This is one of our first maker courses at Tam Makers, and we’re really happy that it is going so well; we look forward to teaching more classes in the fall.
View more photos of this Arduino course:
www.flickr.com/photos/fabola/albums/72157659914570948
Learn more about this Arduino 101 class:
www.tammakers.org/arduino-101/
Read our Arduino 101 Guide:
bit.ly/arduino-101-guide-june-2016
Check out our course slides:
bit.ly/arduino-101-slides-june-2016
Learn more about Tam Makers: