Vlad's Gadgets

What will he buy next?

Vlad’s alternative design for the new UTS Business School (Dr Chau Chak Wing Building)

The University of Technology, Sydney has officially unveiled the new design for the $150 million Doctor Chau Chak Wing Building, which will host the new Business School.

This building was designed…

Billion 5210SRC ADSL2+ Modem & Router With Annex M

The Billion BiPAC 5210S RC is a basic ADSL2+ Modem & Router with both USB 2.0 and 100Mb Ethernet ports for client computers, and support for the ADSL2+ Annex M…

Billion 5210SRC ADSL2+ Modem & Router With Annex M
Logitech Z4 Stereo Speaker System

If you want good stereo speakers under $100, the Logitech Z4 is an excellent choice. It's a 2.1 stereo speaker system consisting of two satellite speakers and a subwoofer, providing…

Logitech Z4 Stereo Speaker System
Micro USB Cables for the HTC Desire and other HTC Android-Based Smart Phones

Earlier this year, I replaced my 2007-vintage Nokia E70 with an HTC Desire, which runs Google Android (originally 2.1, now upgraded to Froyo 2.2). It is by no means a…

Micro USB Cables for the HTC Desire and other HTC Android-Based Smart Phones
HDMI over Cat 5 Extender

HDMI over Cat 5 extenders lets you extend the distance between any HDMI-equipped DVD player, Media Centre PC or Games Console and your TV screen using cheap Cat5 or Cat6 network…

HDMI over Cat 5 Extender
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Gadget Diary – Converting Philips SHB7100 Bluetooth Earphones to Recharge from a USB Port

Written by Vlad on January 19, 2011 – 12:00 am - 1,923 views

Philips SHB7100 Bluetooth Earphone connected to custom made USB charging cable. The original discarded noisy power supply is on the right.

I own a pair of Philips SHB7100 Bluetooth earphones. They consist of a set of earphones connected to a pendant that hangs around your neck. The pendant contains the audio circuity, the Bluetooth radio and the internal battery. You control the earphones using the push buttons on the front of the pendant.

The SHB7100 came with a travel charger that made an annoying whining noise when it was recharging, and it was annoying me at night time. Furthermore, I did not want to carry around an additional recharger when travelling. I knew that I would find a way to solve this problem.

How I solved this problem

(more…)


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