Review on SainSmart 101 70 102 8 Channel Relay Module by Amanda Holmes
Some fast switching issues
Works well but had problems with channel response. They work most of the time, but when I ran a simple program I found that channels 1 and 2 weren't turning off. I created a slow startup sequence before my loop and that seems to have fixed the issue. Now I'm having an issue where they all go out for a second or two just before the 0.25 second blink sequence. Not sure if this is too quick for an answer, but sometimes it does and sometimes it doesn't. Luckily my application isn't critical, so I'll live with it.
- Not only usable for its intended purpose
- 0
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