Radios

Collection by Daniel LaPine

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Daniel LaPine
Tech Discover A High Efficiency Extended Length Mobile Antenna - diy deko Ham Radio Antenna Wifi Antenna Diy Electronics Electronics Projects Radio Amateur Alternative Energie Handy Iphone Diy Tech Wi Fi Ham Radio Antenna, Wifi Antenna, Diy Electronics, Electronics Projects, Alternative Energie, Handy Iphone, Diy Tech, Hams, Hobbies Creative

A High Efficiency Extended Length Mobile Antenna

By W5JGV I originally wanted an antenna that would not hit everything overhead while driving, since it was to be installed on a van. I came up with an

 More tube porn. This time from the Danish room. Magic blue glow from a set of rectifiers in Bjorns amp: Rectifiers ma. Radios, Audiophile Speakers, Hifi Audio, Electronic Engineering, Electronic Art, Diy Electronics, Electronics Projects, Sonos, Diy Hifi

Live from Berlin : ETF 2014 - Part 16

Hi! More tube porn. This time from the Danish room. Magic blue glow from a set of rectifiers in Bjorns amp: Rectifiers ma...

There are not many AM transmitters that are easier to build than this one because the inductor is not tapped and has a single winding. There is no need to wind Electronic News, Electronic Engineering, Electrical Engineering, Electronics Basics, Electronics Gadgets, Electronics Projects, Electronics Components, Radios, Electronic Schematics

Quality Electronic Kits, Electronic Projects, Electronic Schematics, FM Transmitters, TV Transmitters, Stereo Transmitters

Quality Electronic Kits, Electronic Projects, Electronic Schematics, FM transmitter related schematics, circuits, diagrams, projects, pcbs and tutorials.

Dave's Homemade Radios Crystal Set is changed to a one 1625 tube radio before your eyes. Electronics Mini Projects, Diy Electronics, Arduino, Dc Circuit, Radio Design, Qrp, Computer Help, Retro Radios, Short Waves

Dave's Homemade Radios Crystal Set #58, is changed to a one 1625 tube radio before your eyes.

My #58 crystal radio is now a one tube shortwave radio. I made the change as shortwave crystal radios are not generally that good. My one tube radio brings in stations in the 49, 41 and 31 meter shortwave broadcast bands as well as station on the 40 meter ham band.

This is a print of a 1929 vacuum tube patent, presented as a vintage industrial or steampunk style drawing. Authentic historical patent prints celebrate industrial design and invention as art, and fit Nikola Tesla, Radios, Vintage Bike Decor, Vintage Ads, Antique Radio, Patent Drawing, Vacuum Tube, Art And Technology, Patent Prints

Vacuum Tube 1924 Old Paper

Description: Top quality Giclee print on high resolution Archive Paper Artwork by Steve King Professionally framed and mounted on acid free archive matte High quality durable non-warping frame Arrives ready to hang Includes a certificate of authenticity Made in the USA Shipping & Returns: Ships in 2-3 Days Shipping

AM Radio built around Systems Engineering, Electronic Engineering, Electrical Engineering, Technology Design, Digital Technology, Diy Electronics, Electronics Projects, Arduino, Radios

AM Radio built around LM555

AM radio built around 555 timer chip. The only active device (silicon, germanium, or otherwise) is the LM555. The tuning is accomplished with an inductor and a capacitor, and the LM555 acts as an AM demodulator and class-D power amplifier to drive the speaker. You may be wondering how all this is accomplished with a 555. Here�s how the circuit works: The AM radio signal is tuned by inductor L, which is 300 turns of wire on a 1/2 inch diameter cardboard tube made out of a paper roll, along…

Mini-Tube Audio Amplifier - Part 1 Radios, Valve Amplifier, Audio Amplifier, Cool Electronics, Electronics Projects, Transformers, Lost Technology, Circuit Diagram, Metal Detector

Dave's Homodyne Regen Radio Page

Here is a project that will please. It is my two transistor homodyne two transistor regenerative receiver. This radio is based on a 1970's design by a British radio builder.

 A perfect match is indicated by a bright shining LED , suitible for QRP only. Radios, Tesla Free Energy, Radio Amateur, Bulletin Board Design, Bulletin Boards, Hf Radio, Communication Methods, Qrp, Ham Radio Antenna

Z-Match 100 and mini Z-Match

FIRST TEST WITH A 4C65 TOROID, LATER A T200-2 WAS USED FINAL VERSION WITH THE T200-6 TOROID This is a antennatuner with wide r...

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