2 компл. Электронные повезло проигрыватели комплект электронных DIY production suite fun

2set Electronic lucky turntable kit electronic DIY production suite fun electronic production kit Training Kit

Send Hongkong post no tracking number mind please do not buy if 60 days did not receive please contact me

Kit parameters:

Supply voltage: 3.56V;

Outline dimension: 48*48MM

Circuit principle: the circuit is mainly composed of a pulse generator and a decimal counter circuit

Function play: Lucky turntable is to predict the rotation of the disc in the end, in the end will stop in which the location of the tool. Can also be used to estimate the number of games

, electronic dice, lottery machines, etc.. Electronic lucky turntable is an electronic way to achieve the same function, the package of the 10 LED is configured as a That "winning" the.Flicker, the flow rate will be more and more slow, and finally stopped on a LED no longer move. If the LED is the same as the player's prediction, thenIn a circle, when the button is pressed, each LED turns on the order of light, and the flow rate is very fast at the beginning. It looks like all the LED are all together.