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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Note: The ATMega644 is available in several variants — ATMega644 (up to 20MHz
Embedded systems and robotics projects
SPI: 1 × master/slave SPI interface
or time-sensitive applications
This board can be used not only for harvesting piezoelectric energy
ACS712 30A Current Sensor Module — Hall Effect AC/DC 20A relay Note: The ATMega644 is availableACS712 30A Current Sensor Module Hall Effect AC DC The ACS712 30A variant is designed for high current measurement applications, capable of measuring both AC and DC currents up to 30A. It provides galvanic isolation between the high current path and your microcontroller, making it ideal for monitoring motor currents, solar inverters, battery banks, and industrial loads safely with Arduino or ESP32. Technical Specifications Parameter Value IC Allegro
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