jerry's

gadgets, gizmos, crafts, and curious things
including.. PIC, Sound card Interface, transmitters, receivers, computer interfaces, rocket locators, rocket tracking transmitters, radio bugs,
 electronic circuits, transmitter hunting transmitters. and free plans

updated 2-10-2020

        Transmitters

•  XFM1 Tracking Transmitter (147.455 FM crystal controlled.  for the 2 meter ham band)- Free Plans - Kit SOLD OUT
• FM (108 MHz) Tracking Transmitter  (FM108K)... Use with basic everyday FM radio - Free Plans
• M15m Tracking Transmitter (147.455 CW crystal controlled,  pulsing "on-off carrier " for 2 meter Ham band) - Free Plans
• Animal Tracking Transmitter. Ultra light/small CW transmitter for tracking small animals and other things. FREE schematic

        Receivers

• VHF2 Tracking receiver (VHF2) Designed for tracking the FM108K and FM108KS transmitters - Free Plans -Kit SOLD OUT

        Other

• Tracking Transmitter Kit Selection Guide

Amateur Radio

•  Sound Card Packet Radio Interface   for just about all digital modes - free plans
•  Near-Earth Telemetry transmitter project (Morse Code Telemetry) - free plans

Model Rocket  

• Model Rocket Locators  (simple audio locators) Free Plans
• Altimeter for small model rockets - free plans -

Jerry's Complete Order Form click here ___________________________________________________________________________________________________________________

Other Stuff ( some of what follows is really old and parts may not be available )

Transmitters and Receiver Plans

• Animal Tracking Transmitter. Ultra light/small CW transmitter for tracking small animals and other things. FREE schematic
• Pulsed Tone FM Tracking Transmitter. Designed for use with cheap FM pocket radios. Free Plans.
• FM Antenna Add range and direction finding to inexpensive pocket radios. FREE plans
• The "Good Buddy" Car Bug. A small tracking and audio transmitter for CB radio  FREE Plans  
• Single Chip FM Radio. A FM broadcast band radio designed around a single IC. FREE schematic
  

Computer Interfaces:

• Visual Basic to PIC 12F675 serial interface
• Basic Serial Interface (BSI). connect your computer to just about anything. FREE schematic and plans
• Home Security System. Make a home security system using the Basic Serial Interface. FREE application note
• Long Distance Control. Use the Basic Serial Interface to control devices via the telephone system. FREE application note
• Visual Basic code example for the BSI. Simple Visual Basic program for testing the Basic Serial Interface
  

Gadgets and Curious Things

• A Santa & Rudolph stickpin with "blinking" nose. Use this eye catching pin for the holidays FREE plans
• Quiz Show Push Buttons. The first one to push the button lights the light..just like on TV. FREE plans
• "Loaded" Fishing Lure. For the serious fisherman. FREE plans
• Car Buoy.. A great "fundraiser" and/or advertising tool. Free plans and instructions
• Aquatic Listening Device.. Underwater listening device. Free plans.

Jerry's Order Form click here

BOOKS      

Links

of interest to model rocket builders...

PCBWeb	URL: http://www.pcbweb.com Description:  a free CAD application for designing and manufacturing  electronics hardware.
PartSim circuit simulator with SPICE	Title: PartSim URL: http://www.partsim.com/simulator Description:  Online Circuit Simulator with SPICE | PartSim
Circuit Diagram	URL: http://www.schematics.com Description:  Schematics is the language of electronics. It provides a concise and comprehensive diagrammatic description of a circuit. Schematics.com allows users to connect and share designs and ideas in a like-minded community.
	Glow in the dark Paint and Powder. GlowInc.com  http://www.glowinc.com
	On-line model rocket and experimental rocket news http://www.rocketryonline.com
	a good source for all types of metal, single quantity orders, tubes, bars, etc. http://www.OnlineMetals.com
	model rocket supplies and information. http://www.Apogeerockets.com
GloNation	Glow in the dark paint. http://www.GloNation.com supplies hobbyist with very bright and very long glowing, glow  in the dark paint.

 Coming.. More stuff from jbgizmo

E-Mail to:
jerry_baumeister@msn.com

Copyright ©,Jerry Baumeister
Revised 7-29-06
Revised 7-4-08
Revised 1-12-2011
Revised 4-6-2014
Revised 3-6-2015
Revised 12-14-2016
Revised 5-3-2017