cool bot diode heater

Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum

Help Support Homebrew Talk:

  1. J

    DIY diode heater?

    I hava coolbot and did a search theres was plenty talk about it. But people are using diode as a heater. My went bad on my cool bot and would rather just make a new one instead of spending 35.00 on a new 1.00 diode. Does anyone know what kinde of diode it is thanks!