Part 1 of an internet connected Nixie tube counter/clock display project. What are Nixie Tubes? How do they work? How do you drive them? Selecting a suitable driving solution and parametric searching. Forum HERE Podcast: Download

Dave takes a look at the 21,000fps Chonos Kickstarter high speed digital camera prototype. Tesla500 Youtube Channel World’s most powerful LED light – 5kW VIDEO Forum HERE Podcast: Download

Part 2 of building the Raspberry Pi computer cluster. Dave strips down an old Apple G5 PowerMac to use as the enclosure. Forum HERE Podcast: Download

Thermal powered smartwates are nothing more than gimmicks. Dave runs the numbers on the Matrix Powerwatch from Indieigogo. Also some exercise testing shows up an unusual and undesired effect when using thermoelectric generators on your wrist. Thunderf00t’s video HERE Bluetooth Power Consumption Application Note HERE The Peltier effect TEG used …

Wayback Wednesday PART 2 Are we living in the future as foreseen 30 years ago? Dave goes back to 1986 and takes a look at the Beyond 2000 books of the TV series of the same name and looks at what has come true and what hasn’t. What predictions did …