DIY Electronic Dice Suite Kit Electronic Suite

DIY Electronic Dice Suite Kit Electronic Suite
Features:
Suite type: IDC - 7
Power supply voltage: 4.5 - 5 V
PCB dimension: 74  x 35 mm
Board material: FR-4 military grade A material
Many soldering pads do not come off easily
Less likely to occur from the bending (refer to the non-human case resulting bending), poor sheet with time and changes in the environment arising from bending
Impedance more stable and reliable
Plating tolerance and stability of some of the parameters, A material was very powerful interests in relative to some other sheet metal price of money
Functional play:
Players by pressing S1, to simulate the "dice", the number of points obtained by seven LEDs to indicate the same kind dice, instructions 1-6 points points. The circuit is mainly composed of pulse generator and a decimal counting circuit. And the multivibrator is formed by NE555 and the peripheral components.
After press S1, Q1 is on and PIN 3 of NE555 outputs the pulse. Five output ends of CD4017 output the high level by turns. Seven LED light up and indicate 1-6 points with the results of the different combination between resistors and transistors.
circuit Diagram
Kindly note:
Electronics production needs a certain electronics fundamentals and hands-on ability. Because beginning ability and technical level of each person is different, we cannot guarantee that all the friends can DIY successfully.
Package included:
1 x Electronic dice suite
Circuit Diagram: