Engineering and Physics

Physics

Exstrom Labs Magnetism Reference
Measuring Background Radiation with a Geiger Counter
Germicidal Ultraviolet Radiation
Radiation in Boulder County
Boulder Colorado Climate
Tutorial - Electronic Band Structure Calculations (pdf, 203 KB)

Engineering

Resistor Color Codes, Standard Values
Capacitor Codes
Inductance Calculation
Wire Specifications
Digital Signal Generation
Digital Signal Processing
Detecting Ultrasound with a Raspberry Pi Pico
How to Collect Weather Data with a Raspberry Pi Zero
Electret Condenser Microphones
Photodiodes
Using Varactors (pdf, 17 pages, 147 KB)
Tutorial - Analog to Digital Converters
Programmable Power Supply and Arbitrary Waveform Generator
A Manual for Increasing Your Miles per Gallon

Projects

Steampunk AM Radio for Kids of All Ages
A CO2 (carbon dioxide) Meter with Temperature Pressure Humidity
Programmable Power Supply and Arbitrary Waveform Generator

Miscellaneous

Getting bogofilter to work with procmail, fetchmail, and mutt
Installing tex4ht on OpenSuSE 10.2
TBand - Electronic band structure calculation.

Copyright 2005-2026 by Exstrom Laboratories LLC
Exstrom Labs Home