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• Smart agriculture
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We've taken the original Circuit Playground Classic and made it even better
Arduino Leonardo with Headers Environment monitoring • Smart agricultureThe Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC to DC adapter or battery to get
US$ 103.88
US$ 161.46
US$ 29.99
