The motion-activated Santa Cam is sure to catch who is stealing your milk and cookies this holiday season! You can even use it for a photo booth this New Year's Eve!
The motion-activated Santa Cam is sure to catch who is stealing your milk and cookies this holiday season! You can even use it for a photo booth this New Year's Eve!
A boost power factor correction (PFC) converter can significantly improve both the power factor and the harmonic distortion.
A boost power factor correction (PFC) converter can significantly improve both the power factor and the harmonic distortion.
In this project we will develop an algorithm for precisely locating a touch event that occurs somewhere on a circular…
In this project we will develop an algorithm for precisely locating a touch event that occurs somewhere on a circular capacitive sensor.
Learn how to build your own sous-vide machine. Say goodbye to overcooked steak!
Learn how to build your own sous-vide machine. Say goodbye to overcooked steak!
This project explores capacitive-touch-sense technology using an evaluation board for an EFM8 Sleepy Bee microcontroller.
This project explores capacitive-touch-sense technology using an evaluation board for an EFM8 Sleepy Bee microcontroller.
A discussion of international electrical quality standards and why basic linear power supplies fail to meet them.
A discussion of international electrical quality standards and why basic linear power supplies fail to meet them.
Makeblock allows young inventors to have early success in electronics through intuitive color-coded connections and an…
Makeblock allows young inventors to have early success in electronics through intuitive color-coded connections and an easy-to-use programming interface.
Nowhere to hide presents this holiday season? No problem! This alarm will sound anytime a loved one tries to get a sneak…
Nowhere to hide presents this holiday season? No problem! This alarm will sound anytime a loved one tries to get a sneak peek at his or her surprise.
This is part 2 of a step-by-step guide to bringing your custom microcontroller design to life.
This is part 2 of a step-by-step guide to bringing your custom microcontroller design to life.
Even a genius like Tesla couldn't escape the market rules of product success: Be first to market, offer good value, and…
Even a genius like Tesla couldn't escape the market rules of product success: Be first to market, offer good value, and best the competition.
In this short project article series, we will implement a simple PID controller using LabVIEW on a hobby DC servo motor…
In this short project article series, we will implement a simple PID controller using LabVIEW on a hobby DC servo motor and the NI myRIO.
Finally, we have everything we need for a functional robot. Let’s put the pieces together and see what the C-BISCUIT…
Finally, we have everything we need for a functional robot. Let’s put the pieces together and see what the C-BISCUIT demo bot can do.
This is Part 1 of a step-by-step guide to bringing custom microcontroller designs to life.
This is Part 1 of a step-by-step guide to bringing custom microcontroller designs to life.
This article introduces the RS-422 and RS-485 interfaces and explains why you might want to use them in your designs.
This article introduces the RS-422 and RS-485 interfaces and explains why you might want to use them in your designs.
How do designers cope with a system that has highly variable input amplitude yet requires fairly constant output…
How do designers cope with a system that has highly variable input amplitude yet requires fairly constant output amplitude? Let’s take a look.
The Zambroombi is the next step up from your neighbor's fancy Roomba. Set it and forget it!
The Zambroombi is the next step up from your neighbor's fancy Roomba. Set it and forget it!
This article provides insight into the importance of complex conjugates in electrical engineering.
This article provides insight into the importance of complex conjugates in electrical engineering.
Learn about the important characteristics, benefits, and applications of differential signaling, as well as the proper…
Learn about the important characteristics, benefits, and applications of differential signaling, as well as the proper layout techniques for differential signals.
When you have multiple LEDs with a common anode or common cathode, can you use just one current-limiting resistor?…
When you have multiple LEDs with a common anode or common cathode, can you use just one current-limiting resistor? Let’s take a look.
Freeze moments in time to easily produce extraordinary close-up pictures with your digital camera, an Arduino, and these…
Freeze moments in time to easily produce extraordinary close-up pictures with your digital camera, an Arduino, and these simple circuits.
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