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This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provide…
This USB Power Meter is a versatile tool that can provide voltage, current, capacity, and impedance displayed on the built-in…
The Zio Current and Voltage Sensor is an accurate current and power monitor that's able to read DC current and power over I2C…
The SparkFun Variable Load is a quick to assemble kit that has been designed to allow users to draw a specific amount of curr…
The KR Sense 90A is a small voltage and current sense breakout board.
The KR Sense 45A is a small voltage and current sense breakout board.
This brownout detector pulls its normally-open output to ground once it detects 4.3 volts, or less, on it's power input.