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A PROJECT WEBSITE DEVOTED TO ELECTRONICS & MICROCONTROLLERS AND THE THINGS WE CREATE

Savage///Circuits
Prop Dropper 2
Propeller Projects

Prop Dropper 2

ByChris Savage October 1, 2014May 19, 2025

The Prop Dropper 2 allows you to drop scary Halloween props, such as bats and spiders onto unsuspecting trick-or-treaters and play scary sounds at the same! Built around the Parallax Propeller microcontroller, this project is highly customizable and expandable.

Read More Prop Dropper 2Continue

PIR Triggered Relay Circuits
Tutorials

PIR Triggered Relay Circuits

ByChris Savage November 8, 2013May 20, 2025

This tutorial describes how you can turn on a light when motion is detected, just like those outdoor motion-sensing lights do, and all without writing a single line of code.

Read More PIR Triggered Relay CircuitsContinue

Halloween Pumpkin Project
Propeller Projects

Halloween Pumpkin Project

ByChris Savage October 31, 2012May 20, 2025

This project is a pumpkin designed to be used as a Halloween prop. It can be the trick before the treats!

Read More Halloween Pumpkin ProjectContinue


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  • HOME
  • PROJECTS
    • ATMEL PROJECTS
    • BASIC STAMP PROJECTS
    • PROPELLER PROJECTS
    • ARDUINO PROJECTS
    • RASPBERRY PI PROJECTS
    • Z80 PROJECTS
    • 6502 PROJECTS
    • PLC PROJECTS
    • AUDIO PROJECTS
    • ROBOTICS PROJECTS
    • OTHER PROJECTS
    • PC APPLICATIONS
  • VIDEOS
    • SAVAGE///CIRCUITS TV
    • SHORT CIRCUITS
    • PARALLAX VIDEOS
    • 3RD PARTY VIDEOS
    • OTHER VIDEOS
  • TUTORIALS
  • REVIEWS
  • BLOG ARTICLES
  • SERVICES
  • USEFUL LINKS
  • GALLERIES
  • ABOUT
    • ABOUT SAVAGE///CIRCUITS
    • ABOUT CHRIS SAVAGE
    • HISTORY & CHANGES
  • SHOP
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