1
vote
1answer
139 views

Johnson A419 BLE/WiFi Modification

I'm a software engineer who just bought a Johnson A419. I have a Nest thermostat. Naturally, if I can control and monitor my house temps with my iDevices, why not my fermentation? I'd like to hack ...
2
votes
2answers
4k views

DIY Racking cane / Auto-siphon

I can't seem to find a local supplier that stocks a racking cane or siphon in my area so I'd like to have a go at making my own. I could find an online supplier but most US stores won't ship to AU ...
2
votes
1answer
248 views

How big do the holes need to be in a Zapap style Mash/Lauter Tun?

I'm looking to make one of the mash tuns out of a plastic bucket. I find instructions like "drill a bazillion holes into the bottom with a small drill bit". How small? Is there a size that's too ...