The USB transceiver within the 32U4 enables adding USB connectivity internally, eliminating the need for an external USB interface.
4 x 10-bit ADC pins, 12 x digital I/Os,Rx and Tx hardware serial connections
Each one is in their own anti-ESD bag with 2 rows of header pins.
It can accept voltage up to 9V DC as there is a voltage regulator on board.The maximum voltage allowed on the RAW pin is 9V, 6-7V input recommended. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
9 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite Development boards such as Nano board.
The USB transceiver within the 32U4 enables adding USB connectivity internally, eliminating the need for an external USB interface.
4 x 10-bit ADC pins, 12 x digital I/Os,Rx and Tx hardware serial connections
Each one is in their own anti-ESD bag with 2 rows of header pins.
It can accept voltage up to 9V DC as there is a voltage regulator on board.The maximum voltage allowed on the RAW pin is 9V, 6-7V input recommended. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
9 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite Development boards such as Nano board.