Electronic dice soldering kit with 5mm LEDs Ne555 time and CD4017 Micro Processor

 

The electronic dice kit is based on the NE555 oscillator circuit and circuit CD4017 counter display kit.

Can simulate the dice being rolled.

1. Kit parameters:

Supply voltage: 4.5-5V

Dimensions: 74 * 35mm

2. Function:

When powered up, the 7 LEDs will randomly display a number of lit LEDs, players press the switch and the 7 LEDs begin to blink for about 7 seconds then stabilize to a random # of lit LEDs.price/$9.50