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Teardown Tuesday: Bluetooth Toothbrush

Teardown Tuesday: Bluetooth Toothbrush

Philips has made a Bluetooth-connected toothbrush. Let's tear it down!


News Sep 06, 2016 by Alex Udanis
Retro Teardown: The Commodore 64

Retro Teardown: The Commodore 64

In this Retro Teardown, we will look at the history of the Commodore 64 and then tear one apart!


News Sep 01, 2016 by Robin Mitchell
Inspecting Electronic Circuits with an Audible Circuit Probe

Inspecting Electronic Circuits with an Audible Circuit Probe

When inspecting electronic circuits, most measurements are displayed visually. This tool provides audible feedback to augment your analyses.


Teardown Tuesday: Bluetooth Breathalyzer

Teardown Tuesday: Bluetooth Breathalyzer

What's inside a Bluetooth-enabled breathalyzer?


News Aug 30, 2016 by Alex Udanis
The Basics Behind Constant-Current LED Drive Circuitry

The Basics Behind Constant-Current LED Drive Circuitry

This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.


Teardown Tuesday: Radar Gun

Teardown Tuesday: Radar Gun

If you're a speeder or sports player you may have experience with one of these! In this Teardown Tuesday, we are going to take a look at the inner workings of a radar gun!


News Aug 23, 2016 by Alex Udanis
The Rio Olympics: An Exhibition of Electronics Engineering

The Rio Olympics: An Exhibition of Electronics Engineering

This year’s Olympic Games extensively utilize wearables and sensors.


News Aug 20, 2016 by Dr. Steve Arar
Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Here's a rain gauge that empties itself and that you can read from your easy chair. Best of all, you can build it, yourself.


Build a Wireless “Tipping Bucket” Rain Gauge, Part 2—Adding the Transmitter

Build a Wireless “Tipping Bucket” Rain Gauge, Part 2—Adding the Transmitter

A tipping bucket rain gauge is a clever way to measure rainfall. Learn how to add wireless capability, a PICAXE microcontroller, and an LCD display to your weather station.


Teardown Tuesday: Wi-Fi-Connected LED Bulb

Teardown Tuesday: Wi-Fi-Connected LED Bulb

What's inside of a Wi-Fi-controlled light bulb? Find out in this Teardown Tuesday!


News Aug 16, 2016 by Alex Udanis
iPhone’s Losing Its Headphone Jack—Designers Have Other Plans

iPhone’s Losing Its Headphone Jack—Designers Have Other Plans

Apple's removing the 3.5mm headphone jack. Luckily, converting wired headphones to wireless is easy with Bluetooth adapters.


News Aug 15, 2016 by Seth Schaffer
FarmBot Intends to Revolutionize Home Gardening

FarmBot Intends to Revolutionize Home Gardening

FarmBot introduces the first open-source CNC farming machine.


News Aug 13, 2016 by Dr. Steve Arar
What Is LiDAR and How Can I Use It?

What Is LiDAR and How Can I Use It?

Learn the basics of what LiDAR is, how it works, and how it's applied.


Edward Snowden and “Bunnie” Huang’s Malware-Detecting Smartphone Case

Edward Snowden and “Bunnie” Huang’s Malware-Detecting Smartphone Case

Edward Snowden and "bunnie" Huang are developing a smartphone case that can detect malicious software on your smartphone.


News Aug 10, 2016 by Ebony Calloway
Build a Wireless “Tipping Bucket” Rain Gauge, Part 1—Assembling the Bucket

Build a Wireless “Tipping Bucket” Rain Gauge, Part 1—Assembling the Bucket

A tipping bucket rain gauge, an RF transmitter and receiver, a PICAXE microcontroller, and an LCD can make a great addition to your weather station.


Teardown Tuesday: Micro Drone

Teardown Tuesday: Micro Drone

What's inside of a hand-sized micro drone? Find out in this Teardown Tuesday!


News Aug 09, 2016 by Alex Udanis
The Rise of Galvanic Skin Response (GSR) Sensors in Wearables

The Rise of Galvanic Skin Response (GSR) Sensors in Wearables

Maxim develops a platform for better measurement of static activities such as yoga using GSR sensors.


News Aug 05, 2016 by Ebony Calloway
Stencil Design for Exposed-Pad Packages

Stencil Design for Exposed-Pad Packages

A properly designed solder stencil helps to ensure successful reflow soldering with IC packages that have an exposed thermal pad.


What Does Elon Musk’s Master Plan, Part Deux Have in Store?

What Does Elon Musk’s Master Plan, Part Deux Have in Store?

A discussion of Musk's past success and future plans.


News Aug 04, 2016 by Seth Schaffer
SubPos Kickstarter for Sub-Meter Indoor Positioning System

SubPos Kickstarter for Sub-Meter Indoor Positioning System

The SubPos Ranger is a Kickstarter campaign to manufacture an open source Indoor Positioning System intended for hobbyist robotics applications that need sub-meter positioning accuracy.


News Aug 02, 2016 by Jeremy Lee