Arduino Leonardo ATmega32u4 with headers
![Arduino Leonardo ATmega32u4 with headers](https://cdn-shop.adafruit.com/970x728/849-01.jpg)
Note: This product is discontinued, but you can purchase the Seeeduino Lite, which is an equivalent alternative that can be used instead.
The 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
![](https://store-usa.arduino.cc/cdn/shop/products/A000057_03.front_e7e776d4-2d59-4983-9d03-6ad734dc445b_934x700.jpg?v=1670234310)
Arduino Leonardo with Headers
![](https://hobbycomponents.com/1432-large_default/arduino-compatible-r3-leonardo.jpg)
arduino compatible r3 leonardo - latest model
![](https://i.ebayimg.com/images/g/C6IAAOSwBRlcms-w/s-l1200.webp)
Arduino Leonardo R3 ATmega32U4 Board,16 MHz, IDE compatible #239
![](https://www.robotgear.com.au/Cache/Files/ProductImageOriginals/1280_Arduino%20Leonardo%20-%20top.jpg?v636600100920371319)
Arduino Leonardo with Headers - Robot Gear Australia
![](https://i.redd.it/6xr4rnnca7b71.jpg)
Using one of these for a homemade flight control setup for pc (msfs 2020). Does anyone know how many inputs they can handle? Most likely I'll be needing 5 potentiometers and 2
Note: This product is discontinued, but you can purchase the Seeeduino Lite, which is an equivalent alternative that can be used instead.
![](https://cdn-shop.adafruit.com/970x728/849-02.jpg)
Arduino Leonardo ATmega32u4 with headers
The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB port a power supply jack an ICSP header and a reset button. It contains everything was needed to support the microcontroller; simply connect it to a computer with a USB cable or supply it with an AC/DC adapter or a battery to get started.
![](https://store-usa.arduino.cc/cdn/shop/products/A000052_03.front_1200x900.jpg?v=1626444446)
Arduino Leonardo Without Headers (A000052)
![](https://live.staticflickr.com/7753/17911494391_0f02ae46b8_b.jpg)
Arduino Leonardo ATmega32u4 without headers, Available at A…
![](https://p.globalsources.com/IMAGES/PDT/B5951325331/Pro-Micro-5V-16MHz.jpg)
Buy Wholesale China New Pro Micro For Arduino Atmega32u4 5v/16mhz Module With 2 Row Pin Header For Leonardo In Stock . Best Quality & Pro Micro 5v/16mhz at USD 5.58
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 data sheet. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB connection a power supply socket an ICSP header and a reset button. It contains everything was necessary to support the microcontroller; simply connect it to a computer with a USB cable or operate it with an AC/DC adapter or a battery to get started.
![](https://store-usa.arduino.cc/cdn/shop/products/A000057_02.unbox_bc6789cf-98c0-463a-bfde-3f7482b10270_934x700.jpg?v=1670234310)
Arduino Leonardo (with Headers)