Freeze moments in time to easily produce extraordinary close-up pictures with your digital camera, an Arduino, and these simple circuits.
Freeze moments in time to easily produce extraordinary close-up pictures with your digital camera, an Arduino, and these simple circuits.
Researchers at Stanford have developed a computer that can solve specific problems using magnetic fields and lasers.
Researchers at Stanford have developed a computer that can solve specific problems using magnetic fields and lasers.
Lutron Caseta Wireless offers home automation that includes lights and shades.
Lutron Caseta Wireless offers home automation that includes lights and shades.
In the final installment, we build our light-blade and assemble the electronics into the hilt.
In the final installment, we build our light-blade and assemble the electronics into the hilt.
In part 3, we compile the firmware and build the controller at the heart of the Saber, then do initial testing and diagnostics.
In part 3, we compile the firmware and build the controller at the heart of the Saber, then do initial testing and diagnostics.
In part 2 of the LED saber project, we'll assemble the power and audio systems.
In part 2 of the LED saber project, we'll assemble the power and audio systems.
The brightest blade in the world. Fluid sound effects generated in real time. Any colour, changeable on the fly. If you…
The brightest blade in the world. Fluid sound effects generated in real time. Any colour, changeable on the fly. If you want to know what it feels like to hold a Lightsaber, this project is the closest you can get today.
The Traffic Light Controller enables you to gain control of your road rage with a sense of understanding!
The Traffic Light Controller enables you to gain control of your road rage with a sense of understanding!
Recently researchers in South Korea have published their work on a new OLED stack in NPG Asia Materials journal. This new…
Recently researchers in South Korea have published their work on a new OLED stack in NPG Asia Materials journal. This new OLED is not only ultra-flexible but is also extremely efficient. What does this mean for new OLEDs? Are we going to see more OLEDs in products?
An interview with Josh Vekhter from Foolish Projects.
An interview with Josh Vekhter from Foolish Projects.
In this Teardown Tuesday, we are going to take a look at the insides of an inexpensive thermal camera.
In this Teardown Tuesday, we are going to take a look at the insides of an inexpensive thermal camera.
This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.
This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.
Scientists at EPFL have invented an acoustic prism which separates different frequency components of sound similar to an…
Scientists at EPFL have invented an acoustic prism which separates different frequency components of sound similar to an optical prism.
What's inside of a Wi-Fi-controlled light bulb? Find out in this Teardown Tuesday!
What's inside of a Wi-Fi-controlled light bulb? Find out in this Teardown Tuesday!
Environmental monitoring sensors help us to better measure the world around us. This article will help you understand why…
Environmental monitoring sensors help us to better measure the world around us. This article will help you understand why the amount of UV light reaching you changes over time and how to measure it over I²C using the Si1145.
Learn about the basics, signal conditioning, digital output, and hardware specs of passive infrared sensors.
Learn about the basics, signal conditioning, digital output, and hardware specs of passive infrared sensors.
All you need to know about LED arrays. If you want to learn about them, drive one using an Arduino, or build them, this…
All you need to know about LED arrays. If you want to learn about them, drive one using an Arduino, or build them, this is the place to start.
Learn about three smart home platforms available that allow mobile home control with varying degrees of customization.
Learn about three smart home platforms available that allow mobile home control with varying degrees of customization.
Home robot assistants are rising in prominence. Here are three home robots on the horizon.
Home robot assistants are rising in prominence. Here are three home robots on the horizon.
Learn how to simulate a traffic light using an Arduino.
Learn how to simulate a traffic light using an Arduino.
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