Hobby is for the Positive Polarity People, Nobby is for the Negatively Polarized. The Neutral can do both. Everybody needs Edutainment, means Play and Learn. Start at While dapj.net
|Kubuntu - It has Zap and Zing, Needs a Powerful Comp, 1 GB Ram.||Lubuntu - Very Light and Fast. Fast on Older systems too. Easy to use.||Xubuntu - Good for the PC that is a few years old. Works Fast and Sensible. |
Here i had a chat based on php on desktop interfaced to website.
40 Watts Hi-Fi Music System
Stereo Music player with Tuner, 1986, LED VU meter and Analog VU meter.
This was done as repairing home electronics was my hobby in school
days, I learnt by building Amplifiers based only on transistors from the
Old Philips Circuits and Books. The above one is TDA2020 20 Watts Per
Channel, with LED input level meter and moving-coil output meters. It
would have a 5 pin din input and RCA speaker output, input for phono,
tape, etc. The Speakers had a woofer, tweeter and midrange with passive
Stereo Adapter for Portable Music Player
Low Cost Stereo Adapter 20 Watts for Portable Music Player 1984, Bass Treble and Presence.
This was a TB810 based 10+10 Watts Stereo Amplifier with LM381 or 2
Preamplifier, The portable player docks in a wooden cabinet. There was
no IR, Wi-Fi or Bluetooth in those days, so the device would interface
with amp thru a stereo ear-phone socket-jack system with a shielded
cable. Bass, treble and Presence as per an old phillps audio amp book.
Here two 1.44 Mb floppy boxes were used up creatively, an unique
Desktop Utility was created. 1.44 Mb seems to be supersede-ed by Pen
Drives or Thumb Drives. This is as Green as you can get, no plastic
waste. Something rare, one of a kind. You don’t get these kind of things
in the stores. So DIY, Recycle.
An Illustrated Guide to the World of Imaginary Airships, Corsets and Goggles, Mad Scientists, and Strange Literature.The Steampunk Bible
is the first compendium about the movement, tracing its roots in the works of Jules Verne and H. G. Wells through its most recent expression in movies such as Sherlock Holmes. Its adherents celebrate the inventor as an artist and hero, re-envisioning and crafting retro technologies including antiquated airships and robots.
I had just written about my old friend who had built a Gizmo WristWatch around 1980.
Make a Custom eZ430 Chronos Watch
When i saw this i remember my High School friend Abhi (Abhinandan),
he had built an advanced DIY Wrist Watch with LED Display and Radio,
there might have been a temperature mode too.
This Gizmo got many students wildly interested in Electronics. He
also developed a Learning Kit ‘Chip Chap’ for 555. An Innovative
Education Kit Developer Dynam was making it..
Here is one such Temperature, Wireless, USB Data Logger Watch Development Tool. But for an entirely New Generation. – Ananth
eZ430-Chronos wireless watch – TI
Yesterday i discovered, rather late that iPod Touch nano is also a Geek Wristwatch Utopia. Here are some images i got of this -