Kommentarer til: 3V relæmodul Højt og lavt niveau trigger dobbelt optokobler isolation https://bitbyg.dk/shop/3v-relay-module-high-and-low-level-trigger-dual-optocoupler-isolation/ Danmarks måske bedste priser Fri, 25 Sep 2026 09:55:03 +0000 hourly 1 Af: Klaudijus https://bitbyg.dk/shop/3v-relay-module-high-and-low-level-trigger-dual-optocoupler-isolation/#comment-296128 Mon, 29 Apr 2024 09:29:17 +0000 https://bitbyg.dk/?post_type=product&p=87773#comment-296128 Works good, but relay needs 90ma current to activate which is a bit high for some microcontrollers.

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