Mindstorms Blimp Drone
This blimp uses two 55″ helium balloons, Dexter Industries NXTBee wireless modules, a servo, and two DC motors. One of the creators, Tyler Westmoreland, shared the RobotC code. [via Dexter Industries]
This blimp uses two 55″ helium balloons, Dexter Industries NXTBee wireless modules, a servo, and two DC motors. One of the creators, Tyler Westmoreland, shared the RobotC code. [via Dexter Industries]
Using the Video Experimenter shield for Arduino, a group in Brazil developed a way to translate live closed captioning to a number of different languages. Called Easy Way Subtitles, the project uses the Video Experimenter Shield to get the closed captioning text from the broadcasted signal and turns it over to Google Translate. Viewers can […]
With the proliferation of single-board computers and the various flavors that they come in, it can be a bit daunting to a newcomer. Added to the vast array of programmable microcontrollers like the Arduino, it only makes platform decisions that much more complicated. In fact, we are frequently asked about the difference between the Raspberry […]
Are you excited about the Super Bowl? Light up game day with some awesome glowing Super Bowl helmets!
Dexter Industries has been playing around with the RPi lately, and hooked up a Mindstorms-compatible accelerometer/gyroscope to a RPi running Raspbian. They have a full tutorial showing how they did it.
With this Optical Tremolo Box you are hearing are patterns of light, created by a spinning disk translated into rapid electrical fluctuations to produce a warbling audio effect. Audio enters the circuit via the input jack, passes through the variable resistor — the light-sensitive photocell — and outputs to the amplifier, creating the effect known as tremolo.
With all the microcontrollers and single board computers on the market, sometimes it’s hard to see all your options. That’s why we made up this quick reference sheet for the 8 most popular boards we sell in the Maker Shed.