Wednesday, February 26, 2020

ESP8266 Doorbell Sends SMS and Updates Google Sheet

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----- On-line shopping has changed the way goods are acquired.  For most packages it is not necessary to be around for the dropoff .  But...
Monday, July 8, 2019

WIll a High Voltage arc kill this USB thumb drive?

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---- We had a 'taser' and an old 64Mb USB stick on the desk and just had to know.   The 60 second video tells all. -----
Saturday, May 18, 2019

Ham Radio HT turns CW (Morse) Transceiver

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----- Note:  As presented this project requires a FCC Amateur Radio license .  Amateur Radio is about experimentation.   Even still you m...
Sunday, April 21, 2019

CW Key via USB Port for RemoteHam.Com Operation

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----- Note:  As presented this project requires a FCC Amateur Radio license .  Amateur Radio is about experimentation.   Even still you ...
Friday, April 5, 2019

7 Segment 4x4 Random Word Display

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----- This is primarily a variant of the " Four Letter Word Clock " that we modified after getting tired of Daylight Savings Ti...
Monday, February 25, 2019

Ham Radio: Home Brew Fox Transmitter

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  Demonstration Video ----- Note:  As presented this project requires a FCC Amateur Radio license .  Amateur Radio is about experimen...
Tuesday, January 22, 2019

Morse Code (CW) Key Wire Connections

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Wednesday, December 19, 2018

DIY Wireless Morse Code (CW) Key

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----- Wires; who needs them in this Golden Age of Wireless !!!  For less than $10USD you can rid yourself of the pesky wires on your C...

Ham Radio: My thoughts after 365 Days

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----- Ham radio clubs , like bars; have their own personality. If you stroll into the wrong one for you, your instincts tell you rig...
Monday, December 3, 2018

Internet Time Morse Code Clock

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----- There are plenty of ways to irritate your XYL with an obsession of ham radio ; but if you feel you need just one more then keep rea...