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Chest-mounted electronics do a more accurate job of counting heart beats than do optical sensors on the wrist. That’s one of the conclusions to come out of a close look at this sport watch aimed at runners. Leland Teschler Executive Editor A sport watch from Garmin called the Forerunner 220 is basically a runner’s watch […]
The post Teardown: The Garmin Forerunner 220 sport watch and heart monitor appeared first on Microcontroller Tips.
A new LED bulb from the furniture maker Ikea of Sweden comes with its own remote controller which mounts to the wall and uses Bluetooth to switch the bulb on and off, adjust bulb color temperature and dimming level. One interesting point about the bulb: It uses two separate strings of LEDs, apparently as a […]
The online retailer Amazon made headlines when it introduced a super-inexpensive smart phone from Blu Products in Miami called the R1 HD. The media splash arose because Amazon Prime members could get the phone for as little as $50 if they were willing to put up with seeing ads on the phone’s lock screen. With […]
The post Teardown: Inside a $50 smart phone,
the Blu R1 HD appeared first on Microcontroller Tips.
How do you rig up an LED bulb so it works on the internet of things? That’s the question we try to answer in this teardown of a smart LED bulb and gateway from Osram Sylvania. In a nutshell, it is a tale of two different technologies with the LED bulb power functions built on […]
Amazon’s push-button-ordering gizmo could be a harbinger of things to come on the Internet of Things. But is it a hacker’s dream? Lee Teschler – Executive Editor lteschler@wtwhmedia.com…
The post Teardown: Does the Amazon Dash
set the tone for IoT appliances? appeared first on Microcontroller Tips.
The device which brings cable TV and high-speed internet into homes has a simple design but sports a couple of tricky secrets. Lee Teschler Executive Editor If you’ve…
The post Teardown: Inside a cable modem appeared first on Microcontroller Tips.
Here’s a look at the electronics and sensors deployed inside a widely used fitness watch. Leland Teschler Executive Editor The fitness tracking firm Fitbit says it sold something…
The post Teardown: Inside the Fitbit Charge appeared first on Microcontroller Tips.
You might say an electronic ice cube makes for a cool teardown – literally. Here’s what’s inside cubes that lighten up drinks. Lee Teschler Executive Editor Transparent plastic…
Executive editor Lee Teschler examines the circuit boards, principal components, and interconnection techniques of Google Glass in this teardown video.
We recently took a close look at a Fitbit, made possible after our recent acquisition of a PC-based microscope for examining tiny stampings of part numbers on super-small…
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