Electronic Design Auto Electronics Microwaves & RF Power Electronics Technology Source ESB Mobile Dev & Design Engineering TV
View this week's entry ad Subscribe Contact Register Sign In
Search
Twitter Logo Facebook logo RSS Feed Logo Newsletter Logo
Part Inventory
Go
powered by:
 
powered by:

 

Hank Wallace

Hank Wallace, president of Atlantic Quality Design Inc. (Fincastle, Va.), has also worked for Texas Instruments and may small companies. He has written many articles, and he earned a BS in mathematics from Mary Baldwin College, Staunton, Va.


My Latest Content
My Latest Comments


Author Articles

  • Hank Wallace

    By Hank Wallace, February 16, 2004

    My brother gave me a Heathkit shortwave receiver for Christmas when I was 11. He taught me to solder that afternoon and I worked on it for hours on end. What a rush it was when the filaments lit up and Spanish came pouring out of the speaker as we...

  • One-Pin Keypad Features Low Component Count

    By Hank Wallace, May 26, 2003

    Building on the recent Design Brief theme of one-pin keypads, this design uses only one analog microcontroller (MCU) input to scan numerous keys, plus one resistor per key and another resistor and capacitor. The circuit is simply a crude...