Low Level Trigger | Red Relay Board by Chris Long

Name: 🔴 Vogurtime 4 Ch 5V Relay Module w/ Optocoupler Isolation | High/Low Level Trigger | Red Relay Board
Item: 🔴 Vogurtime 4 Ch 5V Relay Module w/ Optocoupler Isolation | High/Low Level Trigger | Red Relay Board
Rating: 5

November 11, 2022

Partly defective for industrial electrical engineering

This board is very unreliable, not all relays can be activated at the same time and an order is required for it to work at all. Use the same power supply as the 8 channel relay and it will work.

Pros

Stable test results

Cons

There are disadvantages

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