InPower VCM-01 Latching Solid State Relays. Category: Solid State Relays. Manufacturer: InPower. VCM Series. Terminals: (5) 1/4" blades. Dimensions: 1.75" x 2.30" x 1.25". Durable metal case. Compact ...
But what if all you have on hand is an ESP8266? [TechColab] needed to control a solenoid valve with a short pulse via a solid-state relay (SSR) but found that the trusty 555 timer was tricky to ...