Use a 16x2 LCD or a small OLED to show the set voltage vs. the actual output voltage. 6. The "Smart" Multimeter
that rival commercial entry-level equipment for a fraction of the cost. Essential Arduino Test Equipment Projects Arduino IC Tester arduino test equipment projects
The Arduino measures the voltage drop across three test pins while applying known currents via its internal pull-up resistors. By analyzing the voltage/current curves, it determines: Use a 16x2 LCD or a small OLED to show the set voltage vs
Arduino test equipment projects involve using the Arduino platform to create custom test equipment for various applications. These projects utilize Arduino's capabilities to design and build equipment that can measure, test, and analyze various parameters such as voltage, current, resistance, and more. The possibilities are endless, and the applications range from simple DIY projects to complex industrial and commercial applications. These projects utilize Arduino's capabilities to design and
It takes two hours, costs a cup of coffee, and will sit on your bench for the next decade. Then move to the Function Generator.
Nothing kills a project faster than accidentally feeding 12V into an analog pin.
But the true value isn't monetary. By building these , you learn how measurement works from the ground up. You will finally understand what "input impedance" means when your oscilloscope probe loads down a crystal oscillator. You will appreciate the cleverness of a phase-locked loop inside a DDS chip. You will become a better engineer because you built the tools yourself.
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