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STD Tachometer Flip-Flop JK

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License: Public Domain

Creation time: 2019-06-16 00:54:36
Update time: 2019-06-25 00:08:21
Description
Tacómetro de 0 a 999
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 7448 U1,U2,U3 DIP16 3
2 7-SEG-SC56-11 CENTENAS,DECENAS,UNIDADES 7-SEG-SC56 3
3 1k R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21 AXIAL-0.5 21
4 Header-Male-2.54_1x3 P1 HDR-3X1/2.54 1
5 Header-Male P2,P3 HDR-3X1/2.54 2
6 Header-Male-2.54_1x1 VCC,GND,P4,P6,P7,P8,P9,PNC1B,SIGNAL1B,SIGNAL1 HDR-1X1/2.54 10
7 330 R34 AXIAL-0.5 1
8 10k R35,R36,R37,R38 AXIAL-0.5 4
9 2N2222 T1 TO92-EBC-OVAL 1
10 ZGY8402(ITR) U8 ZGY8402(ITR) 1
11 Header P5,P12,P13,PINC2B,PINE1B,PINE2B HDR-1X1/2.54 6
12 Header PINF2,PIND2,PINF1 HDR-1X2/2.54 3
13 Header-Female-2.54_1x2 PINB2 HDR-1X2/2.54 1
14 Header-Female PINA2,PINA1,PINB1,PIND1 HDR-1X2/2.54 4
15 Header-Male PINC1A,PINC2A,PINE1A,PINE2A HDR-1X1/2.54 4
16 74LS90 74901,74902,74903 DIP-14 3
17 TBlock-5.08-2P P10 TBLOCK-5.08-2P 1
18 7805 U7 TO-220 1
19 220uF C1 CAP-D8.0XF3.5 1

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