jeanmarc78 posted his PID based thermostat built using the Flash Destroyer module in the forum:
After trying a few commercial thermostats for my central heating (hot water), i was not really satisfied. They don’t provide a smooth regulation. Then i decided to build my own one reusing my flash destroyer hardware board.
Flash Destroyer Kit not available at SeeedStudios :( link goes nowhere.
Hi Lindsay – I’m sorry, we only sold 25 and discontinued it years ago :)
Thanks for the info. Its more of a commentary on the article linking and providing price and shipping info for a product that doesn’t actually exist anymore. Love the site!