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Alinco DJ-C1 mod: internal piezo speaker
Length: 0:50 - Rating: 5.0 (1 ratings) - View: 218 - Author: focushacks's channel
The DJ-C1 was made in the 1990s and was a groundbreaking ham radio micro-transceiver about the thickness of an iPhone 4 and with a smaller footprint nearly i...
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Piezo button control
Length: 1:11 - Rating: 0 (0 ratings) - View: 69 - Author: Nathan Strawbridge
Two piezo buttons connected to an Freetronics Eleven (Arduino IDE compatiable) controlling a solinoid. This video was uploaded from an Android phone.
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What is an op amp? Operational Amplifier tutorial & super spy microphone circuit
Length: 5:19 - Rating: 4.951613 (1736 ratings) - View: 221641 - Author: Electronics Tutorial Videos in HD!
Afroman goes over the basics of how to use an op amp (operational amplifier) to amplify tiny voltages, and builds a circuit to listen to very faint sounds wi...
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Shaneka H. Brown (SHB) on The Talking With Sue-Ham Radio Show (Motivation & Inspiration)
Length: 29:32 - Rating: 5.0 (3 ratings) - View: 280 - Author: Sue - Ham
Shaneka Hammond Brown (SHB) tells of how she went from a "kitchen beautician" to the CEO of Hollywood Salon, SHB Hair Show & Expo, as well as SHB Hair 1 on 1...
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Piezo Transducer as accelerometer
Length: 0:54 - Rating: 4.0 (5 ratings) - View: 10363 - Author: clcheung2008
use a piezo to sense motion.
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176/365 shocking
Length: 0:28 - Rating: 5.0 (2 ratings) - View: 91 - Author: durgidog
I am participating in Nina Dinoff's challenge to create one ring a day for one year, this is ring #176. I used the piezoelectric igniter from a butane grill ...
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test KENWOOD Speaker unit T03-0320-05
Length: 2:39 - Rating: 5.0 (1 ratings) - View: 83 - Author: abu55660
00152.
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One Transistor Regenerative Radio Receiver
Length: 14:38 - Rating: 4.8247423 (97 ratings) - View: 40481 - Author: caiserECEguy
A one transistor regenerative receiver based on this design https://sites.google.com/site/ljgalasso/amregen.pdf with some modifications from Charles Kitchin'...
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WD4AM Crossband FM Midland Repeater Radio
Length: 2:56 - Rating: 5.0 (7 ratings) - View: 374 - Author: Mike McCoy
Please feel free to join us Input 147.055 Tone 151.4 Output 6 meter .. 73's WD4AM Mike Check out the WD4AM 440 fm crosslink reapeater input 440.775 tone 151....
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Fine Business at the Goshen Fair 2012
Length: 4:37 - Rating: 5.0 (1 ratings) - View: 137 - Author: Stan Hirson
The Goshen, CT, Fair on Labor Day weekend, 2012. Among the booths was the Southern Berkshire Amateur Radio Club, SBARC.
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Simple radio transmitter
Length: 1:45 - Rating: 4.0 (4 ratings) - View: 1273 - Author: Daniel Rosey
This is of a simple transmitter based off Nyle Steiners "easy ten" running at 1.8 mhz I am useing a ceramic resonator instead of a crystal and a small transf...
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Video Blog:  After the conventions comments and other stuff
Length: 16:56 - Rating: 5.0 (3 ratings) - View: 197 - Author: Jim Howard
I have not made a video for sometime. Time to let you know that I am still alive. Little talk about the two conventions the evil empire (GOP) and the Democra...
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Ranger Rci2950 allias Sommerkamp Ts2000 old style cb radio modulation test with piezo 357dx
Length: 0:46 - Rating: 1.6666666 (3 ratings) - View: 847 - Author: Bill OneThreeIndiaRadioSevenSevenNein
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Eastern model ER-22N Germanium radio crystal radio
Length: 2:59 - Rating: 5.0 (7 ratings) - View: 330 - Author: radiotvphononut
Here's a very cheap Japanese made Eastern brand model ER-22N pocket radio from the early-to-mid '60's. This is acually a crystal radio that consist of a germ...
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Home made crystal radio II
Length: 5:8 - Rating: 0 (0 ratings) - View: 11 - Author: Jose74654
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