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- 09:45, 30 January 2008 diff hist +65 Main Page
- 09:43, 30 January 2008 diff hist +260 Projects
- 09:39, 30 January 2008 diff hist +123 Projects →LED and POV displays
- 09:29, 30 January 2008 diff hist +187 Projects →LED displays
- 09:24, 30 January 2008 diff hist +1,086 Transistors, Diodes, etc.
- 09:10, 30 January 2008 diff hist +112 m Optoelectronics →LEDs
- 09:06, 30 January 2008 diff hist -5 m Passives →Basics
- 09:06, 30 January 2008 diff hist +91 m Passives →Resistors
- 09:03, 30 January 2008 diff hist +72 Passives →Basics
- 16:50, 29 January 2008 diff hist -3,734 CUI Replacing page with '{| align=right |- | CUI Inc |} <b>Description:</b><br> CUI is a mfg of good quality, resonably priced power supplies and interconnects. Digikey stoc...'
- 07:22, 29 January 2008 diff hist +58 User:DavidCary
- 07:21, 29 January 2008 diff hist +102 User:DavidCary →Open Circuits Sysop
- 07:18, 29 January 2008 diff hist -3,806 CUI Replacing page with '{| align=right |- | CUI Inc |} <b>Description:</b><br> CUI is a mfg of good quality, resonably priced power supplies and interconnects. Digikey stoc...'
- 07:12, 29 January 2008 diff hist +489 Salvage Parts and Sources →Parts -- Where to Find Them
- 06:56, 29 January 2008 diff hist +142 Basic Circuit Building Blocks →Page Status....
- 10:07, 28 January 2008 diff hist -3,766 CUI revert span russ_hensel
- 10:03, 28 January 2008 diff hist +1,035 Russ hensel
- 10:02, 28 January 2008 diff hist -1,014 User:Russ hensel Replacing page with 'I have changed my name to: russ_hensel'
- 10:01, 28 January 2008 diff hist +22 Components
- 09:57, 28 January 2008 diff hist +889 Bargains
- 09:38, 28 January 2008 diff hist +580 Main Page →help us make Open Circuits better
- 15:04, 27 January 2008 diff hist +411 N Bargains New page: {| class="wikitable" |-valign="top" |What |Where |Posted |-valign="top" |Very inexpensive meter 2.99 |[http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=90899 7 FUNCTION...
- 14:56, 27 January 2008 diff hist +1 Russ hensel
- 14:55, 27 January 2008 diff hist +14 Russ hensel
- 14:54, 27 January 2008 diff hist +80 Supplier Quick Reference
- 13:16, 27 January 2008 diff hist +400 N Supplier Quick Reference New page: {| class="wikitable" |-valign="top" |Supplier |What |Comment |Shipping |Other |-valign="top" |[http://www.futurlec.com/index.shtml Futurlec] |Wide Range of Products |Seem to have very...
- 13:15, 27 January 2008 diff hist +5 Russ hensel
- 13:14, 27 January 2008 diff hist +127 N Russ hensel New page: I am changing my name from Russ Hensel to russ_hensel ( a google_name ) so this is my new page. My old one is Russ hensel.
- 13:13, 27 January 2008 diff hist +2 User:Russ hensel
- 13:13, 27 January 2008 diff hist +15 User:Russ hensel
- 13:12, 27 January 2008 diff hist +83 Supplier
- 13:05, 27 January 2008 diff hist +52 User:Russ hensel
- 18:15, 26 January 2008 diff hist -10 Salvage Parts and Sources →Parts -- Where to Find Them
- 18:14, 26 January 2008 diff hist +344 Salvage Parts and Sources →Parts -- Where to Find Them
- 18:04, 26 January 2008 diff hist +1,509 Salvage Parts and Sources →Parts -- Where to Find Them
- 17:52, 26 January 2008 diff hist +2,486 Salvage Parts and Sources →Parts -- Where to Find Them
- 17:50, 26 January 2008 diff hist +181 Salvage Parts and Sources →Parts -- Where to Find Them
- 17:48, 26 January 2008 diff hist +1,274 Salvage Parts and Sources →Sources -- What Can You Get Out Of Them
- 17:10, 26 January 2008 diff hist +369 Salvage Parts and Sources
- 17:06, 26 January 2008 diff hist +2 Basic Circuit Building Blocks →Op amp Unity Gain Buffer
- 17:05, 26 January 2008 diff hist +3 Basic Circuit Building Blocks →Schmitt Trigger
- 17:04, 26 January 2008 diff hist +72 Basic Circuit Building Blocks →Op amp Unity Gain Buffer
- 17:03, 26 January 2008 diff hist +2 Basic Circuit Building Blocks →Op amp Non Inverting Amplifier
- 17:02, 26 January 2008 diff hist +90 Basic Circuit Building Blocks →Op amp Non Inverting Amplifier
- 17:00, 26 January 2008 diff hist +15 Basic Circuit Building Blocks →Op amp Unity Gain Buffer
- 16:59, 26 January 2008 diff hist +550 Basic Circuit Building Blocks →Schmitt Trigger
- 16:36, 26 January 2008 diff hist +41 Basic Circuit Building Blocks →Page Status....
- 16:35, 26 January 2008 diff hist +199 Basic Circuit Building Blocks →Transistor Low Side Switch
- 16:26, 26 January 2008 diff hist +139 Basic Circuit Building Blocks →Parallel Circuit
- 16:24, 26 January 2008 diff hist -23 Basic Circuit Building Blocks →Push Pull Circuit ( with transistor emitter follower )
- 16:23, 26 January 2008 diff hist +3 Basic Circuit Building Blocks →Darlington connected Transistors
- 16:20, 26 January 2008 diff hist +30 Basic Circuit Building Blocks →Pull Down and Switch
- 16:17, 26 January 2008 diff hist +54 Basic Circuit Building Blocks →Series Circuit
- 16:16, 26 January 2008 diff hist 0 Basic Circuit Building Blocks
- 16:06, 26 January 2008 diff hist +789 Basic Circuit Building Blocks →Filter Capacitor / Decoupling Capacitor / Low Pass Filter
- 15:58, 26 January 2008 diff hist +4 Basic Circuit Building Blocks →Parallel Circuit
- 15:58, 26 January 2008 diff hist +61 Basic Circuit Building Blocks →Parallel Circuit
- 15:56, 26 January 2008 diff hist +63 Basic Circuit Building Blocks →Series Circuit
- 15:55, 26 January 2008 diff hist +578 Basic Circuit Building Blocks
- 15:47, 26 January 2008 diff hist +21 Basic Circuit Building Blocks →Page Status....
- 15:46, 26 January 2008 diff hist +346 Basic Circuit Building Blocks →Current Sense Resistor ( Shunt Resistance )
- 15:28, 26 January 2008 diff hist +205 Basic Circuit Building Blocks
- 15:05, 26 January 2008 diff hist +302 Salvage Parts and Sources →Parts -- Where to Find Them
- 14:59, 26 January 2008 diff hist +1,870 Salvage Parts and Sources
- 12:01, 26 January 2008 diff hist +2,063 N Salvage Parts and Sources New page: Another page in early construction by russ_hensel, this attribution will be removed when I am "finished" with the page. == Parts Where to Find == {| class="wikitable" |-valign="top" ...
- 11:39, 26 January 2008 diff hist +416 Op amp
- 11:31, 26 January 2008 diff hist +18 User:Russ hensel
- 18:55, 25 January 2008 diff hist +370 Basic Circuit Building Blocks
- 18:49, 25 January 2008 diff hist +417 OpAmp Links
- 18:32, 25 January 2008 diff hist +541 OpAmp Links
- 18:22, 25 January 2008 diff hist +129 OpAmp Links
- 17:48, 25 January 2008 diff hist +663 OpAmp Links
- 10:36, 25 January 2008 diff hist +1,540 OpAmp Links
- 10:21, 25 January 2008 diff hist +865 OpAmp Links
- 20:58, 24 January 2008 diff hist -24 OpAmp Links
- 18:23, 24 January 2008 diff hist +628 OpAmp Links
- 17:42, 24 January 2008 diff hist +1,231 OpAmp Links
- 17:30, 24 January 2008 diff hist +151 OpAmp Links
- 17:26, 24 January 2008 diff hist +722 OpAmp Links
- 17:17, 24 January 2008 diff hist +1,214 OpAmp Links
- 17:04, 24 January 2008 diff hist +1,598 OpAmp Links
- 15:07, 24 January 2008 diff hist +14 User:Russ hensel
- 10:45, 24 January 2008 diff hist +321 OpAmp Links
- 10:42, 24 January 2008 diff hist +3,857 OpAmp Links
- 10:27, 24 January 2008 diff hist +3,771 OpAmp Links
- 10:06, 24 January 2008 diff hist +599 OpAmp Links
- 09:54, 24 January 2008 diff hist +14 OpAmp Links
- 09:53, 24 January 2008 diff hist +355 N OpAmp Links New page: {| class="wikitable" |-valign="top" ! Topic ! Topic Links ! Comment <!---------------------------------> |-valign="top" | *OpAmp *Circuit |Oscillator Sine Wave | *[htt Oscillator Sin...
- 09:44, 24 January 2008 diff hist +49 User:Russ hensel
- 09:44, 24 January 2008 diff hist +32 User:Russ hensel
- 05:54, 24 January 2008 diff hist -18,409 Help:Contents rv AcchiMonze
- 18:45, 23 January 2008 diff hist +1,637 PIC Links
- 18:30, 23 January 2008 diff hist +25 PIC Links
- 18:28, 23 January 2008 diff hist +1,821 PIC Links
- 18:04, 23 January 2008 diff hist +2,033 PIC Links
- 17:17, 23 January 2008 diff hist +1,212 PIC Links
- 16:59, 23 January 2008 diff hist -534 PIC Links
- 16:55, 23 January 2008 diff hist +2,030 N PIC Links New page: Lots of external Eagle Links Magic key words for searching the links, in the Topic column. *Projects: project descriptions, enough to reproduce the project, not just nice pictures *EFil...
- 16:28, 23 January 2008 diff hist +16 User:Russ hensel
- 16:22, 23 January 2008 diff hist +268 User:Russ hensel
- 16:17, 23 January 2008 diff hist 0 N File:Opamp st.png current
- 16:17, 23 January 2008 diff hist +252 Basic Circuit Building Blocks →Schmitt Trigger
- 16:15, 23 January 2008 diff hist 0 Basic Circuit Building Blocks →Op amp Non Inverting Amplifier
- 16:14, 23 January 2008 diff hist 0 N File:Opamp nia.png current
- 16:13, 23 January 2008 diff hist +266 Basic Circuit Building Blocks →Op amp Non Inverting Amplifier
- 16:12, 23 January 2008 diff hist 0 N File:Pds.png current
- 16:12, 23 January 2008 diff hist +251 Basic Circuit Building Blocks →Pull Down and Switch
- 16:10, 23 January 2008 diff hist +252 Basic Circuit Building Blocks →Filter Capacitor / Decoupling Capacitor / Low Pass Filter
- 16:08, 23 January 2008 diff hist +251 Basic Circuit Building Blocks →Current Sense Resistor ( Shunt Resistance )
- 16:03, 23 January 2008 diff hist -62 Basic Circuit Building Blocks →Light Emitting Diode ( with current limiting resistor )
- 15:56, 23 January 2008 diff hist 0 N File:Filtercap.png current
- 15:54, 23 January 2008 diff hist 0 N File:Shunt.png
- 15:51, 23 January 2008 diff hist +80 Eagle Links
- 15:48, 23 January 2008 diff hist +17 SFE Footprint Library Eagle →related
- 19:50, 22 January 2008 diff hist +623 Eagle Links
- 19:25, 22 January 2008 diff hist +247 Eagle Links
- 19:05, 22 January 2008 diff hist +965 Eagle Links
- 18:43, 22 January 2008 diff hist +234 Eagle Links
- 18:18, 22 January 2008 diff hist +976 Eagle Links
- 16:47, 22 January 2008 diff hist +79 User:Russ hensel
- 10:46, 21 January 2008 diff hist -55 Free Samples
- 10:40, 21 January 2008 diff hist +32 Eagle Links
- 10:39, 21 January 2008 diff hist +34 Eagle Links
- 10:33, 21 January 2008 diff hist +599 Eagle Links
- 10:19, 21 January 2008 diff hist +1,027 Eagle Links
- 09:02, 21 January 2008 diff hist +377 Eagle Links
- 08:56, 21 January 2008 diff hist +339 Eagle Links
- 08:35, 21 January 2008 diff hist +2,031 Eagle Links
- 07:08, 21 January 2008 diff hist +833 Eagle Links
- 06:55, 21 January 2008 diff hist +350 Eagle Links
- 06:47, 21 January 2008 diff hist +1,010 Eagle Links
- 20:07, 20 January 2008 diff hist +608 Eagle Links
- 19:53, 20 January 2008 diff hist +591 Eagle Links
- 19:37, 20 January 2008 diff hist +439 Eagle Links
- 19:31, 20 January 2008 diff hist +345 Eagle Links
- 19:24, 20 January 2008 diff hist +231 Eagle Links
- 19:20, 20 January 2008 diff hist +217 Eagle Links
- 19:17, 20 January 2008 diff hist +447 Eagle Links
- 19:12, 20 January 2008 diff hist +2 Eagle Links
- 19:11, 20 January 2008 diff hist +166 Eagle Links
- 18:54, 20 January 2008 diff hist -570 Eagle Links
- 08:52, 20 January 2008 diff hist +2,077 N Eagle Links New page: Lots of external PIC Links Magic key words for searching for projects *PIC: topics on PIC Microcontrlller *PICIntro: intorductory material *Project: an actual project *Link: a link to m...
- 08:51, 20 January 2008 diff hist +18 User:Russ hensel a bit of info on me and test pages
- 08:47, 20 January 2008 diff hist +57 User talk:Russ hensel
- 10:41, 19 January 2008 diff hist +468 User talk:DavidCary note to david about additions
- 08:28, 19 January 2008 diff hist +53 User:Russ hensel
- 20:53, 18 January 2008 diff hist +32 m Projects →scavenge
- 20:42, 18 January 2008 diff hist +1,537 Basic Circuit Building Blocks →Three Terminal Regulator
- 20:41, 18 January 2008 diff hist 0 N File:Ttr.png current
- 20:17, 18 January 2008 diff hist 0 N File:Pptrans.png current
- 20:16, 18 January 2008 diff hist +1,485 Basic Circuit Building Blocks →Push Pull Circuit ( with transistor emitter follower )
- 19:21, 18 January 2008 diff hist +1,424 Basic Circuit Building Blocks →Darlington connected Transistors
- 19:20, 18 January 2008 diff hist 0 N File:Dtrans.png current
- 18:41, 18 January 2008 diff hist +49 N Talk:Basic Circuit Building Blocks start
- 17:19, 18 January 2008 diff hist +1,674 N Free From Salvage put in salvaged links
- 17:18, 18 January 2008 diff hist -18,280 Main Page
- 17:17, 18 January 2008 diff hist +73 N User talk:RacvaRolot New page: appears to be a spammer, see our opening page, deregister???? russ_hensel
- 10:51, 18 January 2008 diff hist +368 N Free Samples New page: List of companies that give sample ( maybe ). Please do not abuse sampling and ruin it for all of us. *[[http://www.ladyada.net/wiki/doku.php?id=findingparts:sampling Finding Parts, Sampl...
- 10:51, 18 January 2008 diff hist +31 Components
- 10:42, 18 January 2008 diff hist +26 m Components added free samples
- 10:34, 18 January 2008 diff hist +917 Basic Circuit Building Blocks →Light Emitting Diode ( with current limiting resistor )
- 10:29, 18 January 2008 diff hist 0 N File:Vdivide.png current
- 10:10, 18 January 2008 diff hist +294 Basic Circuit Building Blocks →Transistor Emitter Follower
- 09:28, 18 January 2008 diff hist +1,156 Basic Circuit Building Blocks →Voltage Divider
- 09:24, 18 January 2008 diff hist -14,911 Main Page removed apparent spam, should have reverted, but have not figured out how to
- 09:21, 18 January 2008 diff hist +301 Passives →Basics
- 09:09, 18 January 2008 diff hist +105 m Basic Circuit Building Blocks →Parallel Circuit
- 09:08, 18 January 2008 diff hist +105 Basic Circuit Building Blocks →Series Circuit
- 10:30, 17 January 2008 diff hist +636 Techniques →Software design tools
- 21:06, 16 January 2008 diff hist +1,411 Basic Circuit Building Blocks →Parallel Circuit
- 21:04, 16 January 2008 diff hist +1,322 Basic Circuit Building Blocks →Series Circuit
- 21:04, 16 January 2008 diff hist 0 N File:Parallel.png current
- 21:03, 16 January 2008 diff hist 0 N File:Series.png current
- 07:30, 16 January 2008 diff hist +1,652 Basic Circuit Building Blocks →Transistor Emitter Follower
- 07:25, 16 January 2008 diff hist 0 N File:Tef.png current
- 07:02, 16 January 2008 diff hist +226 Basic Circuit Building Blocks →Transistor High Side Switch
- 06:53, 16 January 2008 diff hist 0 N File:Tran hss.png current
- 06:47, 16 January 2008 diff hist +1,392 Basic Circuit Building Blocks
- 18:33, 15 January 2008 diff hist +1,552 Basic Circuit Building Blocks →Op amp Unity Gain Buffer
- 18:32, 15 January 2008 diff hist +143 Help:Editing
- 18:29, 15 January 2008 diff hist 0 N File:Opamp ugb.png current
- 17:38, 15 January 2008 diff hist +1,097 Basic Circuit Building Blocks →Pull Up and Switch
- 17:36, 15 January 2008 diff hist 0 N File:Pus.png current
- 17:18, 15 January 2008 diff hist +150 Basic Circuit Building Blocks →Transistor Low Side Switch
- 16:58, 15 January 2008 diff hist +1,206 Basic Circuit Building Blocks →Transistor Low Side Switch
- 16:50, 15 January 2008 diff hist 0 N File:Trans lss.png current
- 10:44, 15 January 2008 diff hist +1,842 N Basic Circuit Building Blocks New page: These are circuits and parts of circuits that we see over and over again in larger projects. Understanding a complex circuit is much easier if you understand these building blocks. == Se...
- 10:44, 15 January 2008 diff hist -9 Main Page →[[Basic Circuits and Circuit Building Blocks ]]
- 10:37, 15 January 2008 diff hist +9 Main Page
- 10:34, 15 January 2008 diff hist -9 Main Page →[[Basic Circuits and Building Circuit Building Blocks ]]
- 21:39, 14 January 2008 diff hist +49 m Integrated Circuits
- 21:30, 14 January 2008 diff hist +101 Main Page
- 21:14, 14 January 2008 diff hist +1,182 Optoelectronics
- 20:50, 14 January 2008 diff hist +50 Components →[[Transistors, Diodes, etc.]]
- 20:45, 14 January 2008 diff hist +20 Components
- 20:30, 14 January 2008 diff hist +408 Passives →Electrolytic
- 20:29, 14 January 2008 diff hist +688 Passives →Basics
- 13:51, 13 January 2008 diff hist +425 m Passives →Basics
- 12:01, 13 January 2008 diff hist +1,121 m Passives →Capacitors
- 11:57, 13 January 2008 diff hist +24 N File:Cap basic equ.png Basic equation for a cap current