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STD LED flasher

LED flasher

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License

CERN Open Hardware License

License: CERN Open Hardware License

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Update time: 2021-02-06 21:38:37
Creation time: 2019-01-21 15:51:20
Description

Description

Simple LED flasher - Blinker
Design Drawing

Design Drawing

schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 470-THT R1,R2 AXIAL-0.4 2
2 47k-THT R3,R4 AXIAL-0.4 2
3 LED-(0805)-SMD LED4,LED3 LED-0805 2
4 10uF-SMD C4,C3 0805 2
5 10u-SMD C1 CAP-D3.0XF1.5 1
6 10uF-THT C2 CAP-D3.0XF1.5 1
7 2N3904-THT Q1,Q2 TO-92(TO-92-3) 2
8 47k-SMD R5,R6 1206 2
9 470-SMD R7,R8 1206 2
10 Header-Female-2.54_1x3 P1 HDR-3X1/2.54 1
11 Screw Terminal +9 VDC J1 H2-3.5-7.0X7.0MM 1
12 LED-3MM-THT LED2,LED1 LED-3MM/2.54 2
13 2N3904S-SMD Q4,Q3 SOT-23(SOT-23-3) 2

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