You Want How Much for a Phone Charger?

People quickly find out that I am a dork, and their next question typically is “why do you own that old as dirt dumb phone?”. Well to be honest, I don’t like phones. After a decade of Palm Pilots and Windows CE devices, I really don’t like touch screens either (fat man fingers and a bad habit of chewing nails does not help). I also do not like that in order to get a fancy PDA with a radio you usually have to sign up for a data plan, or pay for the thing in full.

Now get off my lawn! Seriously though, I really only need my phone to do two things, make phone calls, and send SMS messages. If I had a wishlist the only other things I would like is mass storage for MP3 files, and Bluetooth. Naturally when I started my new day job I found the geek in the department and shortly there after I got asked about my basic LG flip phone.

After a few days of interrogation I jokingly snapped back with “well since you are so worried about it why don’t you give me a better phone!” With a little hinting around and a bribe of a “Swiss Roll” at lunch, I was given an old HTC phone with Windows Mobile 5.

While it is not exactly an iPhone or an Android,  it is much more featured than what I had, and it has a mini SD card slot and Bluetooth! The only catch was, he could not find the charger. We did not know if the thing even worked (he had never seen the thing turned on) , or what condition the battery was in.

As a good little hacker I took it anyway,  join me after the break to see me get it fired up and save a quite a bit of change in the process.

[Read more...]

Adding a little polish to your cellphone charging setup

Cable management can really be an eyesore, but a little creative camouflage and you can have a cellphone charging station that also serves as decoration.

[Kitesurfer] wanted to use one of the cubbyholes in his new Ikea book shelf for charging but wasn’t keen on the rat’s nest of wires that would go along with it. Also not wanting to take on the challenge of wireless charging he hit the As-Is section of the home furnishing giant and grabbed a leftover board that matched the same finish as the cabinetry. It now serves as a false-back for the charging center behind which a power strip and wall-warts hide.

This covers up the problem, but a blank white box filled with the business end of the charging wires isn’t a whole to better. As with a magic show, the trick is in redirection. [Kitesurfer] cut a hole in the false-back and added the guts of a digital picture frame. Right now he’s got it scrolling through different charging icons, but it’s easy enough to change up the slide-show if he gets tired of them. We’d love to see a subsequent hack that lets the picture frame access the photos on your phone via Bluetooth.

Inductive cellphone charging without voiding warranty

[Derek Hughes] wanted to use inductive charging on his cellphone without voiding the warranty. He picked up a Pixi charging backplate meant for a Palm Pre and scavenged the coil and regulator circuitry from it. To make the electrical connection with his HTC HD2 he removed the mini-USB plug from a charging cable and connected it with 30 gauge wire. The whole package will fit beneath the back plate for use with a Touchstone charger (as we’ve seen with the HTC Evo) but there was one problem. The metal backplate from the HD2 interferes with the inductive charging. For now he’s using tape to hold everything together while searching for a plastic case replacement.

He walks you through the hack in the video after the break. We’re usually not worried about voiding warranties, but a phone like this takes a lot of abuse and having warranty protection or even a service agreement isn’t a bad idea. [Read more...]

Inductive charging for the HTC Evo

[Danny] added wireless charging to his HTC Evo. The hard work was already done for him by Palm, it was just a matter of adding that hardware to his phone. A Touchstone induction charging kit for the Palm Pre will cost you just over $40 for the base station and a replacement back cover. [Danny's] method removes the induction coil from that cover a relocates inside the case of the Evo. He routes two wires around the battery and solders them to positive and ground connections on the board. Once it’s back together the device draws power without any wires.

[Thanks Matt]

BAMF2010: SolarPump Charging Station

Amidst the noise of a bazillion robots and Tesla coils at the 2010 Bay Area Maker Faire, we located a bubble of usable WiFi, and got a nearby power charge to boot. If nothing else here, we want this:

The SolarPump Charging Station is a self-contained oasis of free power for laptops, cel phones and even electric bikes. This charging station is one of several designs created by Sol Design Labs of sunny Austin, Texas. No bigger than a bus stop (and way cooler looking), it’s like the ultimate case mod, repurposing a vintage Citgo gas pump and recycled metals for more modern needs. Three large Sanyo solar panels provide power for devices and shade for users, while topping off the internal 24V 100AH battery for nighttime use (with LED lighting) or cloudy days. The end result transcends “green” — the SolarPump is simply appealing at a visceral level, managing to be simultaneously fun, attractive and practical. Did we mention wanting one? We totally want one.

Always on USB charge port


This simple and clever guide to installing an always on USB port comes from the Team Hack-a-Day forums (originally created for the team’s Folding@home efforts). [Cerberus] added a USB port to his computer case that always has power, even when the computer is off. The power comes from the +5VDC standby line in the motherboard connector. You can use this new port to charge any USB based device.