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Newbie posts are most welcome here!    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Other Electronic Projects Moderators: None Users browsing this forum: None Goto page 1, 2, 3  Next    TheRadioBoard Forum Index -> Other Electronic Projects Mark all topics read  Topics   Replies   Author   Views   Last Post  home brew vacuum cleaner 1 foolsgolden 170 Fri Aug 13, 2010 12:15 pm foolsgolden Musical Greeting Cards 4 XtalHWJ 230 Thu Aug 12, 2010 1:05 pm kcladd Really simple part 15 transmitters 1 Norm_N_Tam 325 Tue Aug 03, 2010 3:38 pm foolsgolden Field day Manpack set up 2 wireguy 290 Thu Jul 01, 2010 3:14 pm wireguy the Theremin used by the beach boys 14 foolsgolden 490 Tue Jun 29, 2010 8:48 pm Bob Weaver Flyback Tesla Coil using vacuum tubes 7 EFTB 409 Tue Jun 29, 2010 10:58 am macrohenry ]repeater relay amp. found a new toy {a gemstone} 10 foolsgolden 1145 Sun Jun 27, 2010 9:25 pm foolsgolden 1/2 Watt Transmitter 11 Dan McGillis 653 Thu Jun 17, 2010 7:46 am krystallo Voltage Regulator Board 0 XtalHWJ 321 Thu May 13, 2010 6:45 am XtalHWJ hand crank telephone 2 foolsgolden 309 Wed May 05, 2010 5:50 am foolsgolden hand crank tape player {update} 10 foolsgolden 610 Mon May 03, 2010 8:51 am kcladd Non-oscillating dip meter [ Goto page: 1, 2 ] 15 qrp-gaijin 914 Sun May 02, 2010 3:31 am qrp-gaijin Tube audio amp of a different sort 5 Bob Weaver 529 Sun Apr 18, 2010 4:29 pm Bob Weaver Transmitter #2 14 exray 666 Sun Apr 18, 2010 2:12 pm Curt Reed Low power audio amp 0 Bob Weaver 230 Sun Apr 18, 2010 1:30 pm Bob Weaver Cnanging speaker impedance? 4 Perr 396 Tue Mar 30, 2010 2:28 am Georg LED replacements for pilot lamps 3 XtalHWJ 302 Wed Mar 24, 2010 10:23 am XtalHWJ 27MHz Super-regen. 14 Rune 1715 Mon Mar 15, 2010 10:29 pm corne Looking a bass amp idea [ Goto page: 1, 2 ] 19 slammed87d21 812 Sun Mar 07, 2010 8:23 pm slammed87d21 Universal RF Amp 4 wcirco 417 Fri Mar 05, 2010 2:40 pm wcirco Code Practice Oscillator [ Goto page: 1, 2, 3 ] 32 Dave-N2DS 3217 Thu Mar 04, 2010 11:40 am Rune Capacitor Sub Box 9 slammed87d21 523 Fri Feb 26, 2010 3:25 pm slammed87d21 Retro Phone 0 foolsgolden 300 Mon Feb 22, 2010 7:46 am foolsgolden Catching a signal from spark transmitter by crystal radio [ Goto page: 1, 2 ] 18 Serge 1582 Sat Feb 13, 2010 4:56 am Serge home brew table saw for wood radio cabinets 1 foolsgolden 292 Fri Feb 05, 2010 10:12 pm wireguy Sound amplifier 10 gusnaz 606 Thu Feb 04, 2010 3:14 pm gusnaz Science and Electronics Magazine, January, 1970 Issue 0 EFTB 332 Mon Feb 01, 2010 2:23 pm EFTB audio soure 3 helmut 345 Fri Jan 15, 2010 5:31 pm OErjan home brew tester 3 foolsgolden 518 Tue Jan 12, 2010 3:32 am Serge question about a simple phone 9 Serge 745 Fri Dec 25, 2009 4:31 am Serge Op Amp Dual Supply and LEDs [ Goto page: 1, 2 ] 16 Dan McGillis 1007 Thu Dec 24, 2009 1:51 pm BruceB BCB RF amp. dilemma [ Goto page: 1, 2 ] 22 golfguru 1118 Mon Dec 21, 2009 2:17 pm golfguru sawtooth circuit wanted 7 OErjan 384 Mon Dec 21, 2009 12:48 pm golfguru 4017 flashing LED sequencer (silly thing). 0 Rune 264 Fri Dec 18, 2009 7:17 am Rune Homebrew Transformers 1 XtalHWJ 409 Tue Dec 15, 2009 2:35 pm foolsgolden Low Dropout regulator 2 XtalHWJ 254 Sat Dec 12, 2009 4:55 pm XtalHWJ home brew r.f. oscillator for calibrating 2 foolsgolden 296 Sat Dec 12, 2009 10:18 am foolsgolden Can I use a 6146 or 6883 tube as an audio amp? 8 hergi 662 Mon Dec 07, 2009 6:46 am Curt Reed PACO B-12 Power Supply restoration 5 Microbes 591 Fri Nov 27, 2009 10:27 am 35Z5 Low Voltage LM386 or Op Amp?? 13 Dan McGillis 1593 Sat Nov 21, 2009 5:48 pm KR1S My Nixie Digital Dial - Finished at last 5 Bob Weaver 680 Wed Nov 11, 2009 2:46 pm macrohenry A Shifted Frequency Inductance Meter 13 Rune 950 Wed Nov 04, 2009 1:45 pm Bob Weaver Homebrew LC meter 9 Bob Weaver 1207 Sat Oct 31, 2009 3:44 pm exray Tunable Passive Audio Notch Filter 6 Bob Weaver 631 Fri Oct 30, 2009 1:39 pm Curt Reed Crystal radio AF amplifier gain 10 heatmizer 1162 Tue Oct 20, 2009 6:05 am heatmizer Signal Generator repair 12 Microbes 1170 Sun Oct 04, 2009 1:34 am golfguru Don't try this at home.... :oops: 13 Microbes 1335 Wed Sep 16, 2009 6:36 am wa4qal 1st Amp Complete 3 err ducks 683 Fri Aug 07, 2009 2:44 pm 35Z5 A prescaler for digital multimeters 5 Rune 687 Wed Aug 05, 2009 3:56 pm Rune 160 in 1 bread board rare find 3 foolsgolden 683 Sun Jul 26, 2009 7:53 pm Austin Hellier Display topics from previous: All Topics1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year     TheRadioBoard Forum Index -> Other Electronic Projects All times are GMT - 9 Hours Goto page 1, 2, 3  Next Page 1 of 3 Jump to: Select a forum General Topics----------------Forum Issues and AdministrationThe Radio ShackSwap and Swindle Homemade Receivers----------------Crystal RadiosTube RadiosSolid State Radios Other Electronic Projects----------------Other Electronic ProjectsAntennas, Accessories & Grounds German Language Section----------------Litze und Lötkolben  New posts    No new posts    Announcement New posts [ Popular ]    No new posts [ Popular ]    Sticky New posts [ Locked ]    No new posts [ Locked ] You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2005 phpBB Group