OFF delay timer circuit

7 months ago 97
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  • Documents
  • BOM
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Description

Documents

Sheet_1

PCB_2020-01-08 00:08:30

On delay PCB

Off delay PCB

NEW ON

ss

offf

on

PCB_2020-01-17 12:18:41

PCB_2020-01-17 12:49:51

final off 2

BOM

ID Name Designator Footprint Quantity
1 SRD-05VDC-SL-C RELAY1 RELAY-SL-SRD 1
2 220uF C2 CAP-TH_BD8.0-P3.50-D1.0-FD 1
3 NE555P U1 DIP-8_L9.8-W6.6-P2.54-LS7.6-BL 1
4 WJ2EDGVC-5.08-3P P1 WJ2EDGVC-5.08-3P 1
5 10K R2 RES-TH_BD1.9-L3.3-P7.30-D0.5 1
6 100nF C4 CAP-TH_BD4.0-P1.50-D0.8-FD 1
7 1N4007 D2,D1 DIODE 2
8 470 R1 RES-TH_BD2.3-L6.5-P10.50-D0.5 1
9 DY-HIR323C U2 LED-TH_BD5.0-P2.54-FD 1
10 47K R4 RES-TH_BD2.3-L6.5-P10.50-D0.5 1
11 1K R5 RES-TH_BD2.3-L6.5-P10.50-D0.5 1
12 BC547 Q2 BC547 1

Attachments

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