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Test & Measurement
BlueBorne Bluetooth Attack Puts Over 8 Million Devices at Risk
This month, the "BlueBorne" Bluetooth vulnerability was revealed that can make Bluetooth-enabled devices vulnerable to remote control and access by an unauthorized user.
one day ago
Teardown Tuesday: Bluetooth-Enabled Cordless Barcode Scanner
In this teardown, we open up and scrutinize a 1D cordless barcode scanner made by Besteker.
September 12, 2017
Teardown Tuesday: Bluetooth Car FM Radio Transmitter
See what's inside this Bluetooth device that allows you to use your radio for wireless music in your car.
September 05, 2017
Timing, Crowdfunding, and Device Durability: Interview with Quinn Connell of the MVP Tackling Dummy
Quinn Connell of the MVP|Drive tackling dummy spoke with us about iterative prototyping, crowdfunding, and the power of having a cause.
August 07, 2017
Teardown Tuesday: Epson XP-330 Printer
In this teardown, we investigate the PCBs, LCD, motors, and ribbon cables found inside the wireless all-in-one Epson XP-330 Printer.
August 01, 2017
How the Space Race Gave Us GPS Technology
The history of the Global Positioning System (GPS) began miles above the Earth, going 18,000 mph.
July 26, 2017
Improving Narrowband RF Systems: A New Transceiver IC from AKM
The AK2401 uses a direct-conversion architecture instead of the more standard heterodyne approach.
July 24, 2017
u-blox and Huawei Begin Testing the NB-IoT Standard in Brazil with a Pet-Tracking Wearable
In this news brief, we'll look at how u-blox and Huawei are researching NB-IoT implementation.
July 20, 2017
Early Prototyping Challenges of the “MVP” RC Football Tackling Dummy
When Dartmouth engineers designed their popular RC tackling dummy, "iterative prototyping" was the name of the game just as much as "football" was....
July 08, 2017
Teardown Tuesday: Bluetooth Battery Charger
This Teardown Tuesday looks at the Bluetooth LE enabled E4 battery charger by ESyb.
July 04, 2017
Communicating Over Billions of Miles: Long Distance Communications in the Voyager Spacecraft
The Voyager Spacecraft have been providing scientific data for the last 40 years. This article is an introduction to the very long distance communication systems on the spacecraft....
July 02, 2017
High-Frequency Upconversion and Downconversion: A New RF Mixer from Linear Technology
New RF devices such as the LTC5553 help you to maintain high performance even at very high frequencies.
June 27, 2017
The Importance of Wireless Communication for ADAS and Autonomous Vehicles
Vehicles are getting smarter and part of that is allowing them to "talk" to one another.
June 13, 2017
Understanding Mesh Networking: The Future of Wireless Connectivity
Want to know more about mesh networking? Check out this intro.
June 12, 2017
Teardown Tuesday: Bluetooth Keyboard
In this teardown, we will look at the innards of a Bluetooth keyboard.
May 30, 2017
A Tale of 3 Smart Cities: How and Why Cities Are Offering Free Wi-Fi
In this article, we take a look at how free Wi-Fi is being implemented and maintained in smart cities across the world.
May 24, 2017
Teardown Tuesday: Mini Network Router
In this teardown, we will look inside a mini router that creates a wireless local area network.
May 23, 2017
The New Standards Competition: Wireless Charging
Wireless charging is the next natural step for mobile electronics. However, there is an ongoing race among a variety of charging standards, making it this generation's Betamax vs VHS....
May 14, 2017
Teardown Tuesday: WorkTunes Hearing Protection Headphones
In this teardown, we examine the guts of 3M's hearing protection device which comes with a built-in AM/FM radio and is capable of playing music from your MP3 player....
May 09, 2017
Teardown Tuesday: Qi-Compatible Samsung Wireless Charger
In this teardown, we will look at a Samsung wireless charger that can charge mobiles (with the needed technology) to be charged by simply placing the phone on the unit....
May 02, 2017
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