This is a little art project I made with 95 RGB LEDs arranged in a 3D cylinder shape, sitting atop a microcontroller-based driver circuit. The LEDs are individually addressable, and when you power it on, the software cycles through a series of animations, e.g. various moving rainbowy patterns, “rain”, “fireworks”, and so on. It doesn’t
LED Cylinder using Arduino Continue Reading
Micro controllers are great, but have you ever wanted to control something bigger then, lets say an LED? If you have, look no further (unless you want more then 0.6Amps for 4 channels, or 2.4Amps for 1 channel), unless you don’t mind spending more money. This instructable will be all about building your own, preferably
Arduino PMW enabled high power shield or non-shield on the cheap Continue Reading
This instructable will show you show to build an Arduino shield which can be used to control 3 servos and 1 stepper motor using 4 potentiometers. You will need: access to a laser printer/cnc router/etching chemicals 7 x 3 pin 3.5mm terminal blocks 2 x 2 pin 3.5mm terminal blocks 2 x 8 pin stackable
Arduino stepper motor and servos shield Continue Reading
This instructable is a basic version of Bley Joel’s (“It’s nine o’clock on a Saturday, the regular crowd shuffles in”) Solar Shield, and it should work for most arduinos. I’ve tested it with SparkFun’s Arduino Pro, and the new Leonardo. Myself and the other Solar Pocketeers* are actually waiting for a new set of PCBs
Assembly instructions for an add-on board for the Arduino. **** FOR INSTRUCTIONS FOR MARCH 2013, KICKSTARTER PROJECT GO HERE http://www.instructables.com/id/Blinky-Fish-Kickstarter-Project/ ************ It has some LED’s and a button. It connects to digital pins 9-13 and ground. My hope is that this will be useful to people that want to play with writing code for the Arduino, but don’t want
Blinky Fish using an Arduino Continue Reading
In case you are unfamiliar with the most amazing new way to physically “check in” to foursquare here is a video that will explain it all: Mark Your Territory is a fully open-source system but because it interacts with the physical world as well as the digital one, some construction is necessary beyond just simply
Pee to Check-In to Foursquare – Mark Your Territory using Arduino Continue Reading
This instructable will show you how to construct a laser tripwire that can twitter and grab an image from a webcam, as well as execute any command you can put in a bash script. This instructable is actually quite simple and is even suitable as a beginner arduino project. It requires a GNU/linux (or possibly Mac) operating
Twittering Laser Tripwire with Webcam Capture using Arduino Continue Reading
Wex detects your location with ultrasonic sensors then follows you with his one flashing eye. His red “heartbeat” can be seen through his mouth. Step 1: Parts needed include: Arduino Two ping ultrasonic sensors Futaba s3103 servo Radio Shack 276-0016 7 color led Radio Shack 276-036 flashing red led 9 volt battery 480 ohm resistor
Wex, the One Eyed Watcher using an Arduino Continue Reading
Colour reading is a real issue for industrial models. I’ve been working on it for more than 12 months now, since December 2009. After many months of hard work, • starting with the standard colour reader (season 1 ) with features a red LED, • adding extra light from bulb lamps (season 2 ), •
Arduino + fischertechnik TX-C – Connecting I2C True Colour Sensor Continue Reading
The Boot Bot Shield lets you burn the arduino boootloader onto a blank Atmega 328 chip. The bootloader is that magic piece of software that turns a mundane chip into the open source programmable miracle known as the arduino. Blank chips cost a few dollars less per chip than bootloaded ones. With the Boot Bot
Boot Bot Arduino Bootload Shield Continue Reading
