LED's and resistors for the beginner
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23:33
LED Complete Basics for Beginners
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16:57
How to setup unknown LEDs
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11:23
LED Resistor Calculation
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15:03
The Textbook 555 Astable Multivibrator and How To Determine Timing
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14:43
Arduino Uno R3 Super Starter Kit from Miceplay
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1:05:43
Pink Floyd - The Division Bell (30th Anniversary Full Album)
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20:16
How to Calculate the Correct Resistor for LEDs Light Emitting Diodes
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3:25:28