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Top 5 Positive Customer Reviews for diy キット
It was well packaged in bubble wrap and delivered very quickly. Just a pity that there is no diagram or explanation of for example 10K resistance brown black red is! Furthermore, I am very satisfied with the payment method and the delivery!
Very well made kit. Speaker plug did not fit the jack so just soldered it directly. Make sure to align the all the laser leds with the photoresistors before expecting it to work. I glued the upright in place as well as soldering. Solder is really to weak to hold anything on its own. Fun to put together and fun to play with.
VERY small circuit, ideal for hiding inside model railway decor to trigger accessories as the train passes. It will need a small relay to do this, as the circuit runs on 3VDC, and low current. But it will be fun! Many thanks!
good. I am facing one problem with the circuit diagram. there are 3 value resistor but have no sign where to fix it and have no connector for p2 labeled in board
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