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1 Way Relay Module Times Delay Board 4 Button Programmable Relay Board for DIY

ab 5,51 €

It operates efficiently within a wide temperature range (-40°C to 85°C) and features a industrial-grade circuit board design. Trigger Signal Source: High Level Trigger (3.0v-24v) Signal Ground And The System Ground Is Not Common Ground To Improve The System'S Anti-Jamming Ability (Can Also Be Shorted To Common Ground).

Jetzt bei Ebay: