Using Our Spare Time to Make Your Spare Time more fun!


 Read 
about our latest project - a frequency monitor and logger for the AC power line 
- it the October 2006 issue of Nuts and 
Volts magazine.
Read 
about our latest project - a frequency monitor and logger for the AC power line 
- it the October 2006 issue of Nuts and 
Volts magazine.
 

 See 
Spare Time Gizmos on the cover of Nuts and Volts (again)!
See 
Spare Time Gizmos on the cover of Nuts and Volts (again)!
 It 
makes me feel old just 
to think about it, but in August 2006 it has been 30 years since Joseph Weisbecker's famous COSMAC Elf article originally appeared in the pages 
of Popular Electronics Magazine.  In honor of that anniversary,
Nuts and Volts 
magazine is running a two part article about the Spare Time Gizmos
COSMAC Elf 2000.
It 
makes me feel old just 
to think about it, but in August 2006 it has been 30 years since Joseph Weisbecker's famous COSMAC Elf article originally appeared in the pages 
of Popular Electronics Magazine.  In honor of that anniversary,
Nuts and Volts 
magazine is running a two part article about the Spare Time Gizmos
COSMAC Elf 2000.
 


 The 
Spare Time Gizmos MP3 Player in Nuts and Volts!
The 
Spare Time Gizmos MP3 Player in Nuts and Volts!
The 
October and November 2005 issues of
Nuts and Volts magazine contain a two part 
construction project featuring the Spare Time Gizmos MP3 Player!

 Read 
about the STG1861 in Circuit Cellar Ink Magazine!
Read 
about the STG1861 in Circuit Cellar Ink Magazine!
Read 
issue #185 (September 2005) of 
Circuit Cellar Ink magazine and you'll find a detailed discussion of the 
theory behind the STG1861 "Pixie" emulator for the Elf 2000. 

New Product Introductions from VCF 7.0!
 
 We 
hope that you had a chance to visit our booth at this year's Vintage Computer 
Festival 7.0 and try out our latest products - the 
COSMAC ELF 2000 and our new "work of art" the
Life Game.
We 
hope that you had a chance to visit our booth at this year's Vintage Computer 
Festival 7.0 and try out our latest products - the 
COSMAC ELF 2000 and our new "work of art" the
Life Game.
 


Spare 
Time Gizmos on the cover of Nuts 'n Volts Magazine!
Well, it's not quite the cover of the Rolling Stone, but I have 
a feeling I'll have to buy five copies for my mother just the same.  Spare 
Time Gizmos' retro vacuum tube amplifier project, the 
Stereo 6T9, is featured on the 
cover of the August 2004 issue of Nuts 'n 
Volts magazine.  Please, buy a copy today and let our friend
Editor Dan know how much you like the 
article!
 


 
 
![[photo: the Life Game on our living room wall]](images/Life_on_Wall_Small.jpg)
![[photo: the Radiation Monitor with its cover removed]](images/Radiation_Monitor_Small.jpg)
![[photo: the SBC6120 on the work bench]](images/SBC6120_on_Workbench_Small.jpg)
![[image: a screen shot of WinEight]](images/OS8V3S_Small.gif)
![[photo: the TU58 emulator PC board]](images/TU58_Board_Small.jpg) 
 
How do two people and two golden retrievers share their eclectic interests with the world? 
By starting a hobby business, of course!   Spare Time Gizmos  
offers home-brew circuits and software projects for you to play with.
![[photo: the TU58 emulator installed in our VAX-11/730]](images/Debee_and_Largo_Small.JPG)
![[photo: a PDP-11/40 console and the KY-11 interface board]](images/KY11_and_Board_Small.jpg)

![[photo: the tactile VU meter next to a standard cassette tape]](images/VU_Meter_Small.jpg)