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The Ohmmeter 2.0 with the graphic display of the colors of the resistors

By on May 15, 2021
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Bands on through-hole resistors conveniently indicate their value at a glance. On the other hand, you have to actually know the code to interpret this meaning. Alternatively, you could use the Ohmmeter 2.0.

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PCBWAY

The Ohmmeter 2.0, based on Arduino Mega, has three modes. First, it enables you to enter resistor value with a keypad and then displays the corresponding resistor colors on a large 3D printed resistor model via RGB LEDs inside. You can also input the color values directly using the keypad along with a small OLED screen. Last but not least, the Ohmmeter 2.0 can even measure a component’s resistance through a pair of terminals, replicating color values on the 3D model.

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About Marco Ventimiglia

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