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The MCU has been upgraded to an ATmega328 running at 20 MHz
The A-Star (abbreviated A*) adds a number of onboard features to support the microcontroller and make it easier to work with
depending on the input voltage
Leistung: 25W
Pololu 5 V, 2,5 A Abwärtsspannungsregler D24V22F5 Logic Analyzer The MCU has been upgradedThe D24V22Fx family of step down voltage regulators generates lower output voltages from input voltages up to 36V. These are synchronous switching regulators (also known as switched mode power supplies (SMPS) or DC to DC converters) with typical efficiencies of 85% to 95%, which are much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. Features: Input voltage: 4 V to 36 V for
