These are a few projects that I designed and built. All hardware designs and software source code is free, given without warranty but with hope it is useful. You can find hardware documentation and source code for my projects on GitHub.

Mycodo Environmental Regulation System (2013 – Present)
A web-enabled environmental condition monitoring and control system. More information at

version 7.x (2019) | GitHub Repository -Latest Version-
version 3.5 (2015) | Download Mycodo v3.5
version 3.0 (2015) | Download Mycodo v3.0, Hardware build documentation
version 2.0 (2013) | Download Mycodo v2.0, Hardware build documentation
version 1.0 (2013) | Download Mycodo v1.0

Remote Radiation Monitoring (2019)
A low-power LoRaWAN node using a Geiger counter to measure and report radiation levels to public radiation maps

LoRaWAN Tracker and Mapper (2019)
Software to track in real-time the geographical location of a LoRaWAN node to determine transmission distance from a LoRaWAN gateway

Outdoor LoRaWAN Gateway (2019)
Wireless data transmission using an 8-channel weatherproof LoRaWAN gateway and 12 dBi antenna

Morse Code Translator (2016)
Translate Morse code in real-time using a telegraph as an input device

Environmentally Controlled Apiary (2015)
Development of a temperature- and humidity-controlled apiary for laboratory experimentation with honey bees

Artificial Bat Cave (2015)
Maintaining high humidity in an 80-foot long underground, artificial bat cave

WordPress Theme: Atomic (2015)
A simple WordPress theme I designed for my personal website you’re viewing right now.

Rainwater Recycling (2013)
An automated rain water collection and irrigation system

Water Purification
An automated water distillation controller

version 2.0 (2012) | Hardware build documentation
version 1.0 (2011) | Hardware build documentation

Moto Security (2009)
A motorcycle anti-theft and disabling system