MTM Scientific, Inc...Welcome to our Plans, Kits & Products

We are a mail order business. See our complete index of projects & plans at bottom of page. 

Here you can find details of many other free projects.  Also, see our list below!

ORDERING INFORMATION

We are a mail order business! 

To order, please send a check or money order with a description of the item purchased to:

MTM Scientific, Inc  P.O. Box 522 Clinton, Michigan 49236

Question are welcome. Please write to the email address given below.

Project & Product Index: MTM Scientific, Inc ...

Here are links to some current products, discontinued products and various scientific projects.

There is a WEALTH of information hidden here!

Air Variable Capacitor (Catalog #AIRCAP)  Status: Backorder until 5/2025

AM Radio DX Loop Antenna: Status:  Free Plans Available. Kits on Backorder until 5/2025

Automotive Alternator Modifications Booklet (Catalog #AABK)"   Status: Free Plans Available Here! (Written about 1992)

Battery Amp Hour Meter Kit (Catalog  #AHKIT)

CATV Electronic Tuner (Catalog #TUNER)

Cyclecar Project   Status: Free Plans Available as Download

FishWOW! Cuban Reel Yo Yo (Catalog #FISHWOW)  Status: Sold Out 

GPS Solar Tracker for Picaxe and STMAX  Status: Interesting Project for a GPS Solar Tracker

Hydraulic Ram Plans (Catalog # RAMBK)  Status: Free Plans Available as Download (These plans date back to MTM Technical, Inc in 1991)

Handcranked DC Generator Booklet (Catalog #HKBK)  Status: Free Plans Available as Download

Installing Linux using Zorin  Status: Recent (2023) "How to install Linux Zorin" Step by Step

MIOS: BIOS Replacement for IBM 5150 PC   Status: Free Information. How to write your own BIOS (2018)

MAX187 Analog to Digital Converter for Radio Astronomy  Status: Free Plans Available Here

Model Rocket Altimeter (Catalog #Altimeter)

1N34A Crystal Radio Diodes (Catalog # DIODES)

PC-Retro Kit to build IBM PC Clone Motherboard (Catalog #PC-RETRO) (2012)

Poultry Egg Incubator Kit (Catalog #INCKIT)  Status: Sold Out

Prints by Rich Ahern (Catalog #AHERN)  Status: We have University of Michigan prints available, some others... Inquire

Radio Astronomy Hydrogen Line Telescope and Observations  Status: Recent (2023) Project

Sagebrush Technology PTZ Camera Array for Observation of Aerial Phenomenon (2025)

Sidereal Clock Kit for Astronomy (Catalog #SIDCLK)

Schaller Observatory OSETI (Historical)  Note: This is our old observatory website from ~2001

Slow Scan RF Spectrum Analyzer Project  Status: Free plans building Analyzer using a TV Tuner

Solar Tracker Circuit Kit (Catalog #ST2 & #ST2HD)

Stack Machine Computer Development  Note: This was our first Stack Computer using 74LS TTL  (~2020)

Temperature Controlled Switch Kit (Catalog #TCKIT)

Time Controlled Switch Kit (Catalog #TIMER)

Yagi Antenna Plans  Free plans for building a Yagi Antenna 

Hardware Random Number Generator  Free Plans for building an RNG

Lookup Arithmetic Logic Unit: LALU  Recent Project in Progress, Stack Computer, LALU Assembly Language, LALU Threaded Interpretive Language (2023 & 2024) 

Pelco Heliostat Project   Interesting Project modifying a Pelco Pan Tilt camera mount to be a Solar Tracker. Fun! (2023)

Wow! Region Radio Astronomy Observations (2023 & 2024)

WinRadio Slow Scan Spectrum Analyzer (2025)

About MTM Scientific Inc...

We are an old fashioned mail order business! Our goal is to offer novel scientific and technical items of quality for hobbyists and experimenters.  We specialize in detailed plans and kits for the technically inclined. Our Scientific Products are only available via Mail Order directly from us! We have been in business for over 20 years.

We strive to provide great customer service. Your order will receive our priority attention. All Plans, Kits and Products are backed with a 30 day money back guarantee. Sorry: No International Orders.  

All materials on this website are Copyright 2002-2025