A simple Arduino inline extension to Chinese Diesel Heaters to help maintain a stable temperature by gracefully shutting down the heater if it gets too hot, or turning it on if it gets too cold.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Abigail Bailey Abigail Bailey is a writer on the kitchen team. Her subjects ...

The CN3101 is a compact, fully programmable high or low limit controller. It is UL listed and has FM approval as a limit controller. With user programmable inputs, outputs and high/low limit features, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...