Measuring the current used by a device like an electric motor or the drain on a battery can provide information about the load the device is under. Has the motor stalled or wheels lost grip? Is the battery being drained to fast or the power supply being overloaded?
Knowing what current is being used in a circuit can help prevent overloading, overheating and failure of more expensive components.
Code: SKU-005509
This board is a simple compact carrier of Allegro’s ACS724LLCTR-30AU Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~1.2 mΩ) current path and a high 120 kHz bandwidth for fast response times. More Details...
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Code: SKU-005510
This board is a simple compact carrier of Allegro’s ACS724LLCTR-50AB Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~1.2 mΩ) current path and a high 120 kHz bandwidth for fast response times. More Details...
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Code: SKU-006321
The KR Sense 45A is a small voltage and current sense breakout board. More Details...
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Code: SKU-004701
The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate sensing applications. More Details...
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Code: SKU-007348
The ACS37800 power monitor delivers accurate measurements and configurable fault detection, with easy integration via Arduino library and serial-based configuration. More Details...
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