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555 Toggle Switch

3 years ago 1159
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Basic circuit using 555 IC to turn on/off an LED. Reference: http://www.bowdenshobbycircuits.info/page9.htm#555-T.gif

Documents

Circuit Schematic

PCB

BOM

ID Name Designator Footprint Quantity
1 555 U1 DIP-8 1
2 S1 SW1 SWITCH-6X6X5_TH 1
3 10k R1,R2 AXIAL-0.4 2
4 100k R3,R6 AXIAL-0.4 2
5 1k R4,R5 AXIAL-0.4 2
6 NO RELAY1 RELAY-SL-SRD 1
7 1N4007 D2 DO-41 1
8 P1-2P P1 WJ500V-5.08-2P 1
9 P2-2P P2 WJ500V-5.08-2P 1
10 NO P3 WJ500V-5.08-3P 1
11 LED D1 LED-5MM/2.54 1
12 10uF C1,C2 CAP-D5.0XF2.0 2
13 Header-Male-2.54_1x2 P5,P4 HDR-2X1/2.54 2
14 P6-2P P6 HDR-2X1/2.54 1
15 BC548A Q1 TO92-INLINE 1
16 100nF C3 RAD-0.2 1

Attachments

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Members

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