108 Relays

Last update:
Sep 10/10

  

Electronics Info Links

Various sites with useful electronics info.
Updated Feb 06/08

 

2 Cell Lithium Ion Charger 
  http://ourworld.compuserve.com/homepages/Bill_Bowden/page12.htm#lithium.gif  
555 Timer Tutorial
  http://www.uoguelph.ca/~antoon/gadgets/555/555.html
Aaroncake
  http://www.aaroncake.net/ 
Alternative Energy System Design
  http://www.energyalternatives.ca/SystemDesign/sys1.html 
Audio Pages
  http://sound.westhost.com/
AWG American Wire Gauge 
  http://www.bnoack.com/data/wire-resistance.html 
Bill's Reference Library
  http://www.reprise.com/host/circuits/default.asp
Bowden's Hobby Circuits
  http://ourworld.compuserve.com/homepages/Bill_Bowden/homepage.htm 
Cadsoft (freeware Eagle pcb) 
  http://www.cadsoftusa.com  
Chemelec  
  http://www3.telus.net/chemelec/  
Circuits for the Hobbyist
  http://www.uoguelph.ca/~antoon/circ/circuits.htm 
Computer  Christmas
  http://computerchristmas.com/  
David Tait's PIC Archive
  http://www.nomad.ee/PIC/index.html  
DC-DC converter to step down input voltage
  http://www.rowan.sensation.net.au/electronics/stepdown.html  
Delgeruun Solar Power Report
  http://www.gadenrelief.org/staff/delgeruun_solar_power_report.html   
Don's LED pages
  http://members.misty.com/don/ledx.html
DonkeyProg
  http://www.stu.info.btinternet.co.uk/donkeyprog.htm  
Elektor
  http://www.elektor.com/ 
EPE Magazine
  http://www.epemag.com/ 
Graham Knott
  http://ourworld.compuserve.com/homepages/g_knott/index1.htm 
Halloween Ideas
  http://www.thebells.net/Halloween/ 
Halloween Props
  http://www.frightprops.com/frightprops/props/category.asp?ID=9  
Harnessing Solar Power with Smart Power-Conversion Techniques - Maxim-Dallas
  http://www.maxim-ic.com/appnotes.cfm/an_pk/484  
How to charge Nickel Metal Hydride Batteries 
  http://www.powerstream.com/NiMH.htm?nowritefs  
How to charge sealed lead acid batteries  
  http://www.powerstream.com/SLA.htm  
How Solar Panels Work
  http://www.glrea.org/articles/howDoSolarPanelsWork.html 
Intelligent NiCd/NiMH Battery Charger  
  http://www.angelfire.com/electronic/hayles/charge1.html   
I-O Ports Uncensored - Controlling LEDs with Parallel Port
  http://www.codeproject.com/KB/cs/csppleds.aspx   
 
  

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Jan Axelson
  http://www.lvr.com/ 
LED FAQ
  http://www2.whidbey.net/opto/LEDFAQ/The%20LED%20FAQ%20Pages.html 
LED Notes
  http://www.gizmology.net/LEDs.htm 
Maxim
  http://www.maxim-ic.com 
MAX1692 Low-Noise, 5.5V Input, PWM Step-Down Regulator 
  http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1932  
MAX712, MAX713 NiCd-NiMH Battery Fast-Charge Controllers 
  http://www.maxim-ic.com/quick_view2.cfm?qv_pk=1666  
Midi Projects
  http://tomscarff.tripod.com/toc1.htm  
National
  http://www.national.com/ 
Newfound Electronics  -- ***Dead????
  http://www.newfoundelectronics.com/ 
NimH Application Manual (Energizer)
  http://data.energizer.com/PDFs/nickelmetalhydride_appman.pdf  
NTE 
  http://nteinc.com/ 
Nuts&Volts 
  www.nutsvolts.com 
OpAmp Basics by Harry Lythall
  http://web.telia.com/~u85920178/begin/opamp00.htm  
OpAmp Tutorials
  http://www.hobbyprojects.com/operational_amplifier.html 
Randy Linscott 
  http://home.maine.rr.com/randylinscott/index.html 
RS232 Tutorial on Data Interface and cables
  http://www.arcelect.com/rs232.htm  
Schematics Links at Electronics DIY 
  http://electronics-diy.com/schematics.php  
Schematics of Stepan Novotill 
  http://members.shaw.ca/novotill/  
A simple step-up converter
  http://www.xs4all.nl/~odu/dcdc.html  
Serial and USB Port info
  http://www.beyondlogic.org/  
Simple Switch Regulator (scroll towards bottom of page)
  http://www.techlib.com/electronics/regulators.html  
Solar Cell Phone Charger
  http://www.techlib.com/electronics/battery_chargers.html  
Solar Engines
  http://solarbotics.net/  
Solar Garden Light
  http://members.shaw.ca/novotill/SolarGardenLight/index.htm  
Solar Kits
  http://www.sunwind.ca/#SunWindKits  
National's Switching Info page
  http://www.national.com/appinfo/power/switcher.html  
Talking Electronics PIC Programming Course
  http://users.tpg.com.au/users/talking/
Texas Instruments
  www.ti.com
Tom Loredo's Resources
  http://astrosun.tn.cornell.edu/staff/loredo/ee.html  
Windows Errors - Serial-Modem
  http://www.modemhelp.net/dunerror/dunerrorcodes.shtml  
WinPicProg Page
  http://www.winpicprog.co.uk  

  

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