Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...
The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers into smart ones. For that, flash the port of Home Assistant Voice Preview ...
Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
The two relays are well below the state-qualifying minimum. Based on last year's results, Rock Island's times in each race would have finished seventh. There was confidence this group could do special ...