Velleman MiniKits MK111 Interval Timer
产品编号: 51420623
安全交易
经常一起购买
描述
- For intermittent operation of circuits and equipment
- Output relay with dry switch-over contact
- Pulse time is adjustable between 0.5 s and 5 s
- Pause time is adjustable between 2.5 s and 60 s
Velleman MiniKits MK111 Interval Timer
评论
O**E
Works fine. Not too hard to build.
Ive used these for years as pulse signalling timers. Easy to build if experienced. This kits var res were not marked so needed my meter to work out which was which. The led also had equal legs so same again. The 555 also no notch but did have the dot. You may need help if inexperienced if your kit components come unmarked.
A**T
not a ready to use kit
The product pack includes electronic parts to assemble by soldering. It is not a ready to use product as is shown in its photo.
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