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White LED Light Probe for Inspection

White LED Light Probe for Inspection

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3X 1.5V

BATTERY

T1

BC547

R3

220Ω

CON2

2 WIRE

CABLE

INSULATOR

PROBE

BODY

LED1

C1

470μ

25V

R2

560Ω

VR1

220K

R1

22K

CON1

White LED Light Probe for Inspection

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publish time: 2020-09-22
Kiraaaa

This circuit can be used to inspect narrow spaces, such as the inside of a CPU, displays, PCB modules and other electronic devices. The light source is a thin pencil tube with a sharp tip and super bright white LED

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