If you are thinking of doing some surface mount like AnotherHackMember has just done. This Surface Mount Soldering Tutorial video at Curious Inventor is a must watch. Have a look at the other information that is available at this site to understand other areas of soldering and board repair. “video demonstrating Surface Mount Soldering with inexpensive equipment. Includes soldering of a 603 resistor, PLCC, 44 pin QFP, 208 pin fine-pitch
Do you have an old Macintosh computer laying around? Why not blow off the dust and follow these simple steps to do an upgrade to OS X? You don’t even have to spend hundreds of hours creating the source code for the custom microcontrollers that interface the system together since it is available for free on the site. 🙂 “This is a Macintosh 512k which I upgraded to run OS
Overview Ever sleep-in because your alarm clock wasn’t loud enough? With this design that is guaranteed not to happen! This hack takes a standard cheap alarm clock, some interface components and a fire alarm bell to get the job done right. Normally these small alarm clocks use a piezo buzzer to attempt to wake you up. The alarm signal is hijacked from the clock circuit board and used as an
This is a pretty interesting walk though on how to process and read the microvoltage that an LED will put out when exposed to a light source . Who says you can’t teach an old component new tricks? “Hook up a high-quality ultra-bright red LED by itself (no battery or other circuitry) to a multimeter in voltage measurement mode. Put the LED against a light source, such as a desk
Surveyor Corporation is working on some cool tech. They are building some of the most advanced robots available in a tiny package. Unlike most other companies they have a build journal that is open to the public that lets us follow the progress of the project. Of course this journal also documents the issues and stumbling blocks that they have has along the way. It looks like this little robot
The iPod Touch is hardware is very similar to the iPhone. Some smart guys at Touch Mods have developed a way to use the iPod Touch as a VOIP phone! Thanks John.
Lolly from Germany is a creator of one of the Tesla coils that was featured in the Musical Tesla Coil Collection article last week. Lolly has now created a video that walks through the technology he used to build his device. “Overview and demonstration of my SSTC Setup. The RF is generated with a Class-E MOSFET stage with controllable Frequency. The sound is modulated on the gate signal of
