Video

Original Design / Build. No kits. No Arduinos. Atmega328p programmed in plain ol' C. Lots of TTL shift registers and latches. It's Internet connected allowing message posting from any browser anywhere if you know the URL. This thing (with a livestreaming webcam) was the centerpiece of eeberfest.net for several years.

Wiring: eeberfest.net/etc/ZK1PA.pdf -OR- eeberfest.net/etc/ZK1PA.jpg Generic eBay Chinese 12 Volt, 1 Channel, 315MHz wireless remote control. A decent device but it comes with no instructions. This tutorial explains how to pair the receiver and transmitter and how to select operating modes.

Hunter finds entertainment in the strangest things. It's just a mattress pad - no catnip or other motivators involved.

Just urban racoons actually. But the glowing eyes do look kinda evil and it was Halloween night when I filmed this...

This time he's making his food selections from a newly arrived pallet of cat food. This is my male Bengal cat "Hunter". He seems to enjoy going places and shopping with me. He's pretty relaxed and comfortable out in public. Filmed at Centinela Feed & Pet Supply.

Original design. No kits. No Arduinos. I designed and built this clock around the very rare General Radio IND-1803 edge lit displays. The displays are from the Nixie tube era but they aren't Nixies. Each digit is etched on a piece of plastic and they are stacked inside the housing. There was an incandescent bulb (I replaced them with LEDs) inside for each digit. The bulb lights the edge of the ...

Great show! Go see her if you get the chance - seriously. Her channel: czcams.com/users/lindseystomp This little clip was shot from the sound booth at House of Blues in Downtown Disney, Anaheim California on 4/2/13.

Great show! Go see her if you get the chance - seriously. Her channel: czcams.com/users/lindseystomp This little clip was shot from the sound booth at House of Blues in Downtown Disney, Anaheim California on 4/2/13.

My male Bengal "Hunter" is shopping at Centinela Feed & Pet Supply. He's totally comfortable being out in public like this - note his confidence, general affect and "happy tail".

Filmed with an eggplant - sorry! . . . . cats.eeberfest.net This is Sami... Most cats knead on you gently with soft front paws. Not Sami. She prefers to stomp gonads and shred forearms, all the while purring happily and even drooling once in a while.

SONG: Lindsey Stirling - Phantom of the Opera Medley czcams.com/video/TCL94-MsxYc/video.html Check her out!! SCHEMATIC: eeberfest.net/vid/IN13-VU-AGC.pdf This is my latest project, a VU Meter (more like a Music Visualizer really, since it's not calibrated) that uses Russian IN-13 neon bar graph tubes. IN-13s are sometimes referred to as Nixie bar graphs since they use the same technology as act...

As always - no kits, all original design and construction. And no Arduinos of course. Displays are Beckman SP-353, which are Panaplex style gas discharge devices. Identical in principle to Nixie Tubes (high voltage ionizes neon/argon gas mixture to produce glow), but in a flatter package.

CONSTRUCTION PHOTOS HERE: eeberfest.net/gallery.php Nixie Clock with Hermle mechanical chimes and Russian IN-18 tubes. All electronic, mechanical and firmware design original by Me. No Arduinos, no kits, no downloaded schematics, no cheating. Chime actuation solenoids by Pontiac Coil, CPU is Atmega 328P, HV drivers are Supertex HV5530s, precision timebase is Maxim DS32KHZ.

New version here: czcams.com/video/-L3PC5Ku-kg/video.html Construction Pix: eeberfest.net/gallery.php Nixie Clock with modified Hermle mechanical chimes and Russian IN-18 tubes. All electronic, mechanical and firmware design original by Me. No Arduinos, no kits, no downloaded schematics, no cheating. Chime actuation solenoids by Pontiac Coil, CPU is Atmega 328P, HV drivers are Supertex HV5530s,...

Bengal Cat Intelligence - The Sequel (HD 1080p)

3 Bengals - 1 Motion Sensor

Learning Curve - Bengal Cat Intelligence

Nice Kitty

Bengal Cat Intelligence

Cats of War

Holey Bengal Box!

Hot Bengal Action!

Bengal Kitten Jumping at Laser

Bengal Cat and Mouse Cursor

Bengal Cat Disagreements

Bengal Cat versus Harness