This is the SB116, an 8-bit programmer’s calculator powered by an Arduino Nano. It features a 128 x 64 pixel monochrome OLED display and can be powered by either a USB port or three AAA batteries.

The Arduino Nano 33 BLE Rev2 is a significant leap forward in the world of microcontroller boards, designed to empower a diverse array of projects with its advanced capabilities.

Microcontroller programming: Demonstrated proficiency in Arduino Nano programming for sensor integration, data processing, and system control. Sensor integration: Successfully integrated IR sensors ...

"Elevate Your Arduino Experience with VS Code and PlatformIO" Getting started by tackling the hardest tasks first makes simpler tasks feel effortless. While the Arduino IDE is considered the best ...

The Nano ESP32 supports both Micropython and Arduino programming languages, providing a clear path for those already familiar with one platform to easily switch back and forth as needed.

Arduino microcontrollers have added Python to the range of compatible programming languages. Others can be used, and not just Arduino's own IDE app.

If you are interested in learning more about using the Arduino Nano 33 BLE microcontroller, you may be interested in a new article published by Djynet.

An Arduino Nano or a Micro might be the best options If a small board sounds like the most appropriate choice.