Timer4 on the ATmega32U4 (Arduino Leonardo, Micro, Pro Micro) is another one of Microchip/Atmel’s high-speed timers that can be fed by a PLL (phase-locked-loop) multiplied version of the 16MHz system ...

If you are using a Arduino UNO R3 Board, you will need to set your Arduino in DFU mode and flash its USB Controller with a dfu-programmer. See the switch-fightstick information. If you are using a ...

Short piece of code that implements an analog Joystick, and digital buttons, Arduino based controller for Leonardo, Micro, Pro Micro, and clones with ATmega32u4 The design and build of a ...

Arduino Leonardo is a new Arduino board with a 16 MHz Atmega32U4, 2.5KB RAM, 32 KB of Flash memory, 20 digital I/O, 12 analog inputs and 7 PWM outputs. In this version the MCU takes care of USB ...

For example, ATmega328P (Figure 13-2, Arduino Uno and Nano) and ATmega32U4 (Figure 10-2, Arduino Leonardo, Micro or Pro Micro) Arduinos have hysteresis built into the input side of digital IO pins (as ...

The Arduino Leonardo board (Fig. 1) is based on ATmega32u4 microcontroller. It has 20 digital input/output pins, a 16MHz crystal oscillator, a power jack, an in-circuit serial programming (ICSP) ...

UDOO VISION single board computer is powered by either an Intel Atom x5-E3940 or x7-E3950 Apollo Lake processor and features the same Microchip ATmega32U4 8-bit AVR microcontroller found in the ...

Arduino Leonardo. Based on the Atmel ATmega32u4, it is a low-cost Arduino board which includes a simpler circuit as the Arduino UNO board.

There’s a new Arduino in town, this time designed in conjunction with Adafruit. It’s the Arduino Micro, a very neat little board designed for breadboard use. Ostensibly an upgrade of th… ...

Arduino hackers, hobbyists and developers that are looking for a smaller less expensive Arduino Leonardo compatible development board, might be interested in the Lil’ Nardo.