Arduino that runs an 8 MHz bootloader on a super small, super thin board.

The Arduino MKR MEM shield will allow you to add more flash memory and storage. It provides 2-megabytes of flash memory.

LCD timer with Arduino that uses an encoder to set the time. The code works but it's limited, feel free to upgrade Feel free to review the board.

Example project for an Arduino MKR shield. It adds an external flash memory to the Arduino MKR. Based on the Arduino MKR Shield template. #project #arduino #shield #MKR

The Arduino MKR MEM shield will allow you to add more flash memory and storage. It provides 2-megabytes of flash memory.

Template for creating an Arduino MKR shield (https://www.arduino.cc/en/hardware#mkr-family) #Arduino #template #project #arduinomkr #zero

Modular 3.3V Arduino Nano ESP32 controller with I2C-connected Modulino Buttons and LED Pixels nodes plus Qwiic JST-SH daisy-chain connector.

The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit. 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, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard. The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.