Douglas Booth

Latest Newsletters

October 12, 2018

High Voltage – More Digital Analog – More Digital Logic ICs - Talking Skulls

• Working with High Voltages
• Understanding Digital Logic ICs — Part 3
• Replacing The 555 With A PIC — Part 5 — A Digital Analog
• Create the Ultimate Talking Skull with the Wee Little Talker

October 04, 2018

Mass Confusion – More Digital Analog – 10 Awesome Pi Hats – More Digital Logic ICs

• Mass Confusion: The End of the Kilogram as We Know It
• Understanding Digital Logic ICs — Part 2
• 10 Awesome Raspberry Pi HATs You Need to Try
• Replacing The 555 With A PIC — Part 4 — A Digital Analog
• Create the Ultimate Talking Skull with the Wee Little Talker

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From the Q&A

Selected questions from past Q&A columns.

• Attic Fan Controller
• Stepper Motor Overview
• Winding Single-Layer Air Coils
• Wide-Range Current Regulator
• Sawtooth Generator

Popular Stories

• Wirespondence!
• RADAR And Electronic Warfare Fundamentals
• Wire Wrap Is Alive And Well!
• Turing Machines
• What The L Is It?

Learning Electronics

Need to brush up on your electronics principles? These multi-part series may be just what you need!

• Understanding Digital Logic ICs
• Bipolar Transistor Cookbook
• Op-Amp Cookbook
• FET Principles And Circiuits
• Triac Principles And Circuits
• Understanding Digital Buffer, Gate And Logic IC Circuits
• Smiley's Workshop: AVR C Programming Workshop
• Smiley's Workshop: Serial Communications Between An Arduino And A PC
• Checking Inductors
• Small Logic Gates — The building blocks of versatile digital circuits.
• Security Electronics Systems And Circuits
• Using Seven-Segment Displays
• Signal Generators

Archives

• April 2017
• March 2017
• January 2017
• October 2016
• June 2016

Recent Posts

• April 13 - A Night at the Opera?
• April 13 - 3D Printable Tractor Beam
• March 07 - Video Games Turn 50
• March 07 - Make Your Raspberries Touchable
• January 27 - World’s Smallest Transistor — Sort of

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