Introduction: How to Test a Led
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About: Based on Arduino
how to test a led using multimeter
Step 1: Requirements
A led to test /working /
A digital multimeter /working /
A digital multimeter /working /
Step 2: Setup
Set your multimeter to continuity testing mode and connect the leads of the led.
Step 3: Boom
If you connect the leads correctly then if your led is good it should glow and if not it will show some reading.