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STD STEM Counter

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Update time: 2021-04-10 10:40:39
Creation time: 2018-02-14 02:49:38
Description
This is a little counter circuit that I made for the STEM club at our highschool. This year we decided to do "kinetic tiles" with emphasis on the data logging aspect to them. this circuit simply counts the number of cars that have gone over a pad and turns on the lights whenever the car passes through a certain area.
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ID Name Designator Footprint Quantity
1 4553 U1 DIP16 1
2 2N3906 Q1,Q3,Q2 TO-92(TO-92-3) 3
3 1k R1,R2,R3 AXIAL-0.4 3
4 CD74HC4511E U2 DIP16 1
5 150 R4,R5,R6,R7,R8,R9,R10 AXIAL-0.4 7
6 0.001u C1 RAD-0.1 1
7 Reset Button KEY2 KEY-3.0*6.0 1
8 SN74LS193N U3 DIP16 1
9 CD4072BE U4 DIP-14 1
10 -LM555 U5,U6 DIL08 2
11 1u C2,C4 CAP-D3.0XF1.5 2
12 1k R11,R12,R13 AXIAL-0.3 3
13 1u C3,C5 RAD-0.1 2
14 1N4148 D1 DO-35 1
15 2N3904 Q4 TO-92(TO-92-3) 1
16 10k R14 AXIAL-0.3 1
17 LTC-4624JR DS1 LTC-4624JR 1
18 G5LE-1A4 DC12 U7 G5LE-1A4 DC12 1
19 379u C6 RAD-0.1 1
20 531u C7 RAD-0.1 1
21 2W10 D3,D2 BRIDGE-WOB 2
22 100u C8,C9 CAP-D3.0XF1.5 2
23 166JA12 T1 166JA12 1
24 PF0030/PC PLUG1 PF0030/PC 1

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