bugplan.com
Electronic Surveillance Circuits, Schematics and Diagrams - Links
http://www.bugplan.com/links.htm
Electronic Surveillance, Electronic Circuits, Electronic Schematics,. Electronic Diagrams, Board and Component Suppliers. Law Enforcement Related Electronics and Websites. 1/2 Watt FM Transmitter. Crystal Controlled Body Wire. Wall, Door, Window. Telephone Bug Listening Circuit. Repeater / Recorder Circuit. Dual Powered, Crystal Controlled. Small VHF Crystal Controlled. Voice Transmitter - 3 Volt. Very Small Crystal Controlled. VHF Voice Transmitter. 1.5V. Telephone Transmitter 1.5V. 3V Button Cell - 3 MW.
yzrandome.blogspot.com
YZRandomE: DIY OVC3860 Bluetooth Receiver / PKB-PCBA Evaluation Board
http://yzrandome.blogspot.com/2013/03/diy-ovc3860-bluetooth-receiver-pkb-pcba.html
Yangorang's DIY project logs and stuff. Monday, April 8, 2013. DIY OVC3860 Bluetooth Receiver / PKB-PCBA Evaluation Board. Continuing on my quest to get good audio from my phone to my car's aux in I started playing around with bluetooth receiver modules. The ElectroDragon PKB-PCBA. Caught my eye as a fairly easy to implement solution that offers potentially good quality for the price. It uses the OVC3860 IC which I've heard. Good things about and also features a SGM4917. Which looks fairly solid to me.
mintelectronics.wordpress.com
IV-6 Vintage Soviet Numitron Tubes | Mint Electronics
https://mintelectronics.wordpress.com/2012/08/05/iv-6-vintage-sovietnumitron-tubes
My adventure in the electronics world! Laquo; Atten APS3003S/3005S Variable Power Supply – Review and Teardown. IV-6 Vintage Soviet Numitron Tubes. Recently I have acquired some IV-6 Soviet Numitron Tubes. Numitron tubes are just similar to normal vacuum tubes, but they run on low voltage and current hence making them highly attractive for low power project use. The current of the grid and all of the segments turned on at 10v. The current of the filament at 28v. You can leave a response. On August 19, 20...
lupinesystems.com
Lupine Systems -- It's A WOLF Thing! -- Building Your Own Microcontroller Calculator
http://lupinesystems.com/calc
Lupine Systems Presents.Part One of the Series. Build Your Own Microcontroller Calculator. THIS MONTH: Build a Fixed Point LED Calculator. By Spike Tsasmali, Lupine Systems. Build Your Own Fixed Point LED Calculator. And the greatest microelectronic device ever created was actually intended to be a CALCULATOR CHIP! I am speaking of the Intel 4000, the world's first MICROPROCESSOR! Although the microprocessor was never widely used as a "calculator" chip, microprocessors can do all of what a calculator chi...
lupinesystems.com
Lupine Systems -- It's A WOLF Thing! -- Building Your Own Microcontroller Calculator
http://www.lupinesystems.com/calc/lcdcalc.htm
Lupine Systems Presents.Part Two of the Series. Build Your Own Microcontroller Calculator. THIS MONTH: Build a Floating Point LCD/VFD Handheld Calculator. By Spike Tsasmali, Lupine Systems. Build Your Own Floating Point LCD/VFD Handheld Calculator. By using surface-mount components the design can also be miniaturized. To keep the project from becoming too difficult for the beginner experimenter, I have built the project around a PCB a bit over 3" x 5" in size, but the overall design can be reduced to...
cvara.net
LINKS
http://www.cvara.net/links.htm
Amateur Electronic Supply) - Large multi store, full line ham dealer. AC6V's AMATEUR RADIO AND DX REFERENCE GUIDE. Featuring over 700 Amateur Radio Topics from Abbreviations to Zones. Almost All Digital Electronics. Hobby kits, assembled units and software for electronics hobbyists, technicians , engineers and radio amateurs. Diversified Amateur Radio manufacturer. Applied Electronic Applications, Inc. (AEA). Books and other publications for the amateur radio and electronic market. Manufacturer of portab...
yzrandome.blogspot.com
YZRandomE: Behind Sofa Wall Shelf /w Outlets
http://yzrandome.blogspot.com/2014/11/behind-sofa-wall-shelf-w-outlets.html
Yangorang's DIY project logs and stuff. Saturday, November 22, 2014. Behind Sofa Wall Shelf /w Outlets. Here's a random idea for something handy to put behind your couch rather than a sofa table. This shelf was created for me by Intrigue Custom Creations of Scottsdale, AZ: http:/ www.custommade.com/by/intrigue/. 4/4 solid red oak was stained /w Minwax 215 and then topcoated /w semi-gloss Arm-R-Seal. Overall dimensions of the shelf are 120" L x 14" W. Project Drawing: https:/ 1drv.ms/b/s!
yzrandome.blogspot.com
YZRandomE: HTC One Car Dock from ProClip
http://yzrandome.blogspot.com/2013/07/htc-one-car-dock-from-proclip.html
Yangorang's DIY project logs and stuff. Wednesday, July 3, 2013. HTC One Car Dock from ProClip. I was looking for a good car dock for my new HTC One to use in my 2008 BMW 328xi (E90) and came across the ProClip website: https:/ www.proclipusa.com. You choose a mounting base that is custom designed for your car, in my case part number 853598. Another customized holder for your phone screws onto the mounting base, in my case 511524. Once you have everything installed it looks like this:.
SOCIAL ENGAGEMENT