Review on Relay Module with Optocoupler Isolation Trigger: Enhanced Performance and Safety by Tim Wheeler
Defective and Unsafe Optocoupler Module
This optocoupler module is extremely defective and unsafe to use for any industrial and scientific purposes. My analysis of this product showed that it doesn't function as advertised, and it's poorly designed with dangerous hardware that could cause fatal accidents or electrical fires.
Pros
- None, it's a complete waste of time and money.
Cons
- The hardware is cheaply made, the instructions are confusing, and the product is potentially deadly. Stay away from this product at all costs.
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