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Public Domain

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Crystal tester

3 years ago 518
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Only small value crystals ...

Documents

Schematic V1

BOM

ID Name Designator Footprint Quantity
1 220pF C1,C2 RAD-0.1 2
2 10nF C3,C4 RAD-0.1 2
3 1k R1 AXIAL-0.3 1
4 3k3 R2 AXIAL-0.3 1
5 47k R3 AXIAL-0.3 1
6 470 R4 AXIAL-0.3 1
7 Red LED1 LED-3MM/2.54 1
8 1N4148 D1,D2 DO-35 2
9 BC548 Q1,Q2 TO-92(TO-92-3) 2
10 Miniature pushbutton switch S1 CK15-S 1
11 CRYSTAL-3215 TEST CRYSTAL X2-SMD-3.2X1.5X0.55MM 1
12 9V V1 BATTERY-1 1

Attachments

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Members

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