Microcontroller and autoclave: what they have in common

1. Step 1. Microcontroller — is used in — Bread machine. Programs.
2. Step 2. Bread machine — has part — Heating element. A heater.
3. Step 3. Heating element — is part of — Espresso machine. A heater.
4. Step 4. Espresso machine — works like — Moka pot. A home way to make coffee with steam pressure; the espresso machine (1884) is older than the moka pot.
5. Step 5. Moka pot — has part — Safety valve. A valve.
6. Step 6. Safety valve — is part of — Autoclave. A safety valve releases pressure.

Open Evothings