Description
Product Parameters:
Leonardo R3 is a microcontroller board based on the ATmega32U4. 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 an AC-to-DC adapter or battery to get started.
Features:
- Microcontroller:ATmega32U4
- Operating Voltage:5V
- Input Voltage (recommended):7-12V
- Input Voltage (limits):6-20V
- Digital I/O Pins:20
- PWM Channels:7
- Analog Input Channels:12
- DC Current per I/O Pin:40 mA
- DC Current for 3.3V Pin:50 mA
- Flash Memory:32 KB of which 4 KB used by boot loader
- SRAM:2.5 KB
- EEPROM:1 KB
- Clock Speed:16 MHz
Package Included:
1PCSÂ Leonardo R3 ATmega32U4 Micro USB Compatible to Arduino
1PCS USB Cable
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