Tesla& Spirit Radio uses a simple crystal radio circuit connected to a computer sound-in jack to generate spooky sounds from all kinds of electromagnetic sources. As you will see, it creeped the hell out of Tesla himself.
Android phone, two way radio, and whole bunch of other things that make this a really good piece of equipment for emergency or outdoor workers! Two Way Radio Headset Amateur HAM Mobile DMR Radio VHF UHF PTT Walkie Talkie GPS LTE baofeng
Often, a hard drive fails because of the circuitry, rather than because of mechanical wear. In this video, I will show you how to replace the circuit board so that you can retrieve your data and begin using the drive as usual again!