Projects using the Teensy USB development board USBrewMinder YouTube VideoYouTube Video #2 A bubble counter used to monitor fermentation progress making homemade wine. It could be used for making beer also. It continuously monitors alcohol percentage by counting carbon dioxide bubbles and then back-calculating the amount of alcohol produced. On the PC side, a VB.net application to interrogates Teensy at a specified frequency and reports back the number of bubbles counted and converts volume of carbon dioxide produced to mass of ethanol produced. Sandy Oates
DEFCON 19: Hacking Victims Over Power Lines MitchTech Teensy USB Development Board The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a USB port. Update: Discussion / Support Forum Teensy 3.1 changes from Teensy 3.0 Teensy Loader Application Software Development Tools WinAVR C compiler. Teensyduino, add-on for Arduino IDE. Simplified USB Examples or Dean Camera's LUFA library. Breadboard Usage The Teensy is available with header pins, for direct no-soldering-required use on a breadboard, which can also be run from the +5 volt from the USB cable. The 128x64 Graphics LCD can be used with Teensy 2.0 and Teensy++ 2.0 and Teensyduino using this GLCD library.
Teensy USB Development Board The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a USB port. Update: Discussion / Support Forum Teensy 3.1 changes from Teensy 3.0 Teensy Loader Application Software Development Tools WinAVR C compiler. Teensyduino, add-on for Arduino IDE. Simplified USB Examples or Dean Camera's LUFA library. Breadboard Usage The Teensy is available with header pins, for direct no-soldering-required use on a breadboard, which can also be run from the +5 volt from the USB cable. The 128x64 Graphics LCD can be used with Teensy 2.0 and Teensy++ 2.0 and Teensyduino using this GLCD library.
Welcome - Welcome! Welcome to Spritesmods. At this site, I'll document my more interesting hacks for your viewing pleasure. While it's not updated that regularly, I try to add an article about every month. Ow, by the way: all the pictures are thumbnails. You can follow Spritesmods on Twitter too if you want to know about the projects I'm working on, that may or may not eventually make it to the site. RSS feed Last added projects: Dec 29 2013: WS2812 LEDs controlled by an iMX233Dec 23 2013: 3d Jello printerAug 1 2013: Hard disk hackingApr 24 2013: Solari ledboard controller This website is completely Web1.06b compliant. Last 10 comments Show all
Teensyduino - Add-on for Arduino IDE to use Teensy USB development board Teensyduino is a software add-on for the Arduino, to run sketches on the Teensy and Teensy++! Running Sketches on the Teensy Most programs written for Arduino work on Teensy. All of the standard Arduino functions (digitalWrite, pinMode, analogRead, etc) all work on Teensy. Teensyduino is also compatible with many Arduino libraries. Teensy is not limited to only serial device type. All communication is performed at full native 12 Mbit/sec USB speed. Teensy has the same built-in peripherals as Arduio: analog inputs, SPI, I2C, PWM, and a real serial port. How Does Teensy 2.0 Compare With Arduino? On May 19, 2012, Arduino Leonardo was released, using the same ATMEGA32U4 chip as Teensy 2.0. Both Teensy 2.0 and Arduino Leonardo support USB Serial, Keyboard and Mouse.
Defcon 18 - Programmable HID USB keystroke Dongle - Adrian Crenshaw - Part.mov ATOMS-EXPRESS | We help kids make things that do things. As you may have heard, or might have guessed, things at Seamless Toy Company have been a little rocky these past few months. Last year was a high speed blur as we developed and ramped production on 20 different ATOMS and ATOMS Sets simultaneously to ship in time for the holidays. Since mid-January, we’ve been catching up on the details and fallout of moving at that pace – typical “startup” growing pains, but it has also driven us to re-evaluate (or at least re-clarify) what we are trying to accomplish here. When I started outlining the ideas that lead to ATOMS about 10 years ago, I had just recently finished my MS at MIT in supporting “grassroots inventors”, and I was working at Apple. Fast-forward to 2013… the “maker” movement is mainstream. DIY nirvana for everyone right? The “maker” sentiment may be mainstream, but actually making things, is still primarily the domain of a highly experienced, highly skilled audience – the technical 1%. What are some of the things you want to build?
Store This audio adaptor lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with Teensy 3.0 or 3.1. It supports stereo headphone and stereo line-level output, and also stereo line-level input or mono microphone input. The Teensy Audio Library lets you use the input and output simultaneously together with a toolkit of audio processing objects, to easily create all types of sophisticated audio applications. You can play multiple sound files, create synthesized waveforms, apply effects, mix multiple streams and output high quality audio to the headphones or line out pins. Teensy 3.0 & 3.1 have the Cortex-M4 DSP instructions which provide plenty of computational power for real-time FFT (spectrum analysis), opening up the possibility of creating advanced sound-reactive projects. Two of these 14x1 pins can be used to easily soolder the Teensy 3.0/3.1 and audio board together. A 14 pin socket and 14 pin header can be used to make them plug together.
Katy Levinson, Don't Fix It In Software, Defcon 19 RepRapWiki TEDxEWB Talk: Adrian Bowyer at Imperial College, London, introduces RepRap RepRap is humanity's first general-purpose self-replicating manufacturing machine. RepRap takes the form of a free desktop 3D printer capable of printing plastic objects. Since many parts of RepRap are made from plastic and RepRap prints those parts, RepRap self-replicates by making a kit of itself - a kit that anyone can assemble given time and materials. It also means that - if you've got a RepRap - you can print lots of useful stuff, and you can print another RepRap for a friend... RepRap is about making self-replicating machines, and making them freely available for the benefit of everyone. Reprap.org is a community project, which means you are welcome to edit most pages on this site, or better yet, create new pages of your own. RepRap was the first of the low-cost 3D printers, and the RepRap Project started the open-source 3D printer revolution. RepRap was voted the most significant 3D-printed object in 2017.