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First Response Input Monitor Game Circuit

2015-01-20 14:51  
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First Response Monitor


First Response Monitor, Input Selector, Game Circuit

You can find first response using this circuit, because it helps many response monitor, games and input selectors.

1 First Response Monitor input selector game Circuit

PARTS LIST
R1100kΩ
R2100kΩ
R3100kΩ
R4100kΩ
R5100kΩ
R6100kΩ
R71kΩ
R81kΩ
R91kΩ
R1010kΩ
R1110kΩ
R1210kΩ
D11N4148
D21N4148
D31N4148
LED1LED
LED2LED
LED3LED
PB1, PB2, PB3, PB4Push to ON Switch
IC1, IC1a, IC1b, IC1c, IC1dCD4011
IC2, IC2a, IC2bCD4011
IC3, IC3a, IC3b, IC3cCD4011

Three interlocked flip-flops enable the detection of the first input.

4011 Quad 2-Input NAND gate IC top view

4011 Quad 2-Input NAND gate IC

PB1, PB2 and PB3 are inputs. You can reset using PB4.


First Response Monitor gameFirst Response Monitor

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