End update Safety note for folks not used to working with the mains: All electronic parts of this DC-51 motor controller circuit are connected to live mains and could kill you. This blog and its ...

Prior knowledge needed: ECEA 5340 Sensors and Sensor Circuit ... on AC motor control components and systems, both manual and automatic. This will culminate in training for you on AC variable speed ...

Enough talk, let's look at the schematic for our motor controller: Figure 3-7: DC motor control circuit. The first thing you'll notice is that it's quite difficult for us to use the tiny26L's inbuilt ...