Listen to Latest SolderSmoke Podcast

Tuesday, February 25, 2014

HB Chips! Discrete Component Version of 555 Timer

The world would be a better place if we could do more of this...  Thanks to David Cowhig for alerting me to this wonderful development. Details here:

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" Our coffee mugs, T-Shirts, bumper stickers: Our Book Store:


  1. There is a review of this on the EEVblog youtube channel:

  2. If you missed it, there's the 555 Footstool at ...


    73 de WA2ONH Charlie


Designer: Douglas Bowman | Dimodifikasi oleh Abdul Munir Original Posting Rounders 3 Column