STEMMA plug-and-play parts make your next project soldering-free! This is the STEMMA Non-Latching Mini Relay. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any microcontroller or microcomputer, with ease. https://elecena.pl/product/17502489/adafruit-stemma-non-latching-mini-relay-jst-ph-2mm 2021-04-07 https://elecena.pl/product/17502489/adafruit-stemma-non-latching-mini-relay-jst-ph-2mm 2023-04-29