DESCRIPTION
Description:
Whac-A-Mole. After pressing the start key, the light corresponding to the numbers 0-. 9 will light up randomly (the lighting time and interval are also random within a certain range). Press the corresponding key during the lighting period, and 1 point will be obtained. Pressing the light after the light is off is invalid. There are 15 opportunities in total, and the full score is 15 points. The higher the score, the better the reaction speed. You can also exercise your reaction ability through regular such tests.
Parameters:
Circuit parameters.
Input voltage: DC 4.5-5.5v.
Circuit board size: 12.2 * 7.2cm.
Package included:
1 x PCB Board;
1 x 4p IC Base;
1 x 51 Single Chip Microcomputer;
1 x Dc005 To USB Power Cable (Black Or White);
1 x Dc005 Power Supply Base;
2 x 0.56 Inch 2-Bit Common Positive Digital Tube;
11 x 6 * 6 * 14 Key;
11 x 3mm Led White Hair Blue;
5 x 9012 Triode;
1 x 12m Crystal Oscillator;
15 x 4.7k Resistance;
12 x 10k Resistor;
2 x 22p Ceramic Chip Capacitor;
2 x 10uf Capacitor
