Solar power has surged ahead in recent years, and access for the individual has grown accordingly. Not waiting around for a commercial alternative, Instructables user [solar-powered Bluetooth headset.
] has gone ahead and built himself a
Made almost completely of recycled components — reducing e-waste helps us all — only the 1 W flexible solar panel, voltage regulator, and the RN-52 Bluetooth module were purchased for this project. The base of the headset has been converted from [taifur]’s old wired one, meanwhile a salvaged boost converter, and charge controller — for a lithium-ion battery — form the power circuit. An Apple button makes an appearance alongside a control panel for a portable DVD player (of all things), and an MP4 player’s battery. Some careful recovery and reconfiguration work done, reassembly with a little assistance from the handyman’s secret weapon — duct tape — and gobs of hot glue bore a wireless fruit ready to receive the sun’s bounty.
Continue reading “A Solar-Powered Headset From Recycled Parts”
In all of Microsoft’s grand wisdom they found it necessary to make the new Xbox One headset adapter without a standard 2.5 mm headset jack. People have invested great amounts of money in quality headsets for previous game platforms that now cannot jack into the Xbox One controllers. This may seem like a déjà vu hack from a week ago but it is different and adds more solutions for the annoying Xbox One headset compatibility problem.
[Jon Senkiw] A.K.A [Xandrel] wasn’t having any of this Microsoft nonsense so he cracked open the headset adapter case that plugs into the Xbox One controller. He photographed the PCB and wiring and realized he could fit a 2.5 mm headset jack from an old donor cellphone into the case. A dap of hot glue, some AWG 30 jumper wires and a bit of plastic trimming was all it took to get a jack inside the headset adapter just the way Microsoft should have done from the factory.
Previously when [octanechicken] added a 2.5 mm female phone adapter at the end of the cable he did not connect the black wire to anything being it was the 2nd side of a push-pull speaker. However, from looking at [Jon’s] photos he connected the speaker output wire to a solder pad on the PCB where the black wire originally connected, marked HPL, and he had nothing connected to the HPR pad. This seemed to work for [Jon] just fine, but is the opposite of what [octanechicken] did last week when he connected the blue wire to the speaker output which would have traced back to the HPR pad on the PCB.
This hack makes these controllers backwards compatible without too much issue being reported. If you have issues please report here or on [Jon’s] SE7ENSINS thread. He has also made comments on the thread that he is willing to help mod headsets, so if you’re not able to hack this yourself [Jon] might be willing to help.
As most everyone knows the Xbox One came out last week and if you were one of the lucky few to get one you might have noticed the headset is quite uncomfortable and covers only one ear. [octanechicken] has a possible adapter solution that lets you plug-in an older more comfortable chat headset like a Turtle Beach. It is being reported as a functional hack by others in the comments; however it may still be questionable. We say questionable because the first release of this Instructable clearly had a flaw in the wiring, but updated text seems to have fixed that problem. Using a female 2.5 mm stereo inline jack [octanechicken] was able to get the Xbox One headset controller to work with older Xbox 360 chat headsets having a male 2.5 mm plug.
The photos on the instructable are still incorrect so following the text instructions one simply unsolders the wires from within the ear piece and then solders the white wire to the tip connector, blue wire to the middle ring connector and the bare wire to the rear sleeve connector of the female 2.5 mm stereo inline jack. Remember to leave the black wire disconnected and covered with a bit of tape. If you cut the wires instead of unsoldering them, remember to scrape any varnish off before soldering. But what about that black wire?
Continue reading “2.5 mm Jack Adapter for the Xbox One Headset”
[Lou Prado] sent in a link to his new video on using a Bluetooth headset as a garage door opener for your Android device. This isn’t a new hack, and we’ve actually seen him pull it off once before back in 2011. But we’re running this as an update for a couple of reasons. First off, we had forgotten about the hack and it’s worth revisiting. Secondly, the headset which he used with the initial hack has gone out of production. He chose a new model, and the assembly video (embedded after the break) which he made is a treasure trove of best practices to use when hacking consumer electronics.
Here’s how the hardware part of the hack goes. He removes the speaker from the headset and solders the base of a transistor in-line with a resistor to the red wire. The emitter connects to the grounded frame of the USB charging cable which is plugged into an outlet next to your garage door opener. The collector of the transistor is then connected to the garage door opener, along with a common ground connection, allowing audio from the headset to trigger the transistor to open the door.
The systems is secure based on Bluetooth pairing, which was done with his phone before starting the hardware hack.
Continue reading “Bluetooth headset garage door opener update”
[Kevin Mellott’s] take on the VFX1 was to update it so it can be used with modern computers requiring just a USB socket and VGA feed.
The VFX1 is a Virtual Reality Headset that hit the market in the first half of the 90’s. The headset was the first of its kind to hit the home market and was ahead of its time. The VFX1 was developed and marketed by Forte Technologies, who’s assets where purchased in 1997 by Vuzix who now produce modern day Video glasses with optional tracking system.
What [Kevin] has achieved is nothing more than remarkable. The original system required a massive ISA card and a link from this card to the Feature Connector on the display card. [Kevin] did away with the ISA card and FCON replacing it with what he calls the LinkBox. This LinkBox has serial or USB out and accepts stereo/mono VGA input or RGB.
The system can now be used with modern day computers including laptops. Those into VR should really check this out.
Continue reading “VFX1 Virtual Reality Headset LinkBox”
[Buddhra] wanted to use a set of ear buds that also had a controller built into the wire. The headset he chose to go with is meant for use with iPod, but he figured it should be possible to make it work with Android too. He was right, and managed to alter the controller for Android use and still fit it into the original case.
He had already made a custom control module that has fast forward and rewind features and play/pause events. The signals used for the controls are based on resistive dividers. The play/pause button on the iLuv headset already worked, so he cracked the controller open to see why the forward and back buttons didn’t work. It turns out all he needed to do was add the right resistors to those buttons. Here you can almost see the 0603 surface mount packages he used to add a 220 Ohm resistor to the back button, and a 600 Ohm resistor to the forward switch.
This bluetooth headset hack, although simple, may provide some hacking inspiration. Turning a Bluetooth headset into a wireless input for one’s stereo is definitely something that makes one think “why didn’t I think of that?” It’s also good if you’ve got a tight hacking budget as there’s not a lot of stuff to buy.
In addition to a possibly broken headset, a 3.5mm stereo plug and some wires are needed for this. Throw in some tools that every good hacker should have around like a soldering iron and glue gun and you’re ready to get started. [Dex] does a good job of describing the process, from disassembling the headset to wiring the stereo plug to it. When making the conversion, one must remember to bridge the left and right output channels, as most headsets only output a mono signal.
There’s not a whole lot else required to do this hack. Could be a good beginner project. For another Bluetooth-based hack using scrounged equipment, check out this Cellphone controlled retro-radio hack.