Adafruit Pro Trinket – 5V 16MHz
Shrink your electronics projects with the Adafruit Pro Trinket 5V 16MHz.
Standard Arduino boards are often too bulky for finished products. However, this Pro Trinket provides a powerful and slim solution. It offers all the functionality of a classic Uno in a much smaller form factor. Consequently, you can hide it easily inside props or enclosures.
Key Features:
ATmega328P Microcontroller: It features a fast 16MHz clock and 28K of flash. Because of this, it handles complex code and logic perfectly.
5V Logic and Power: The board works with standard sensors and components. Therefore, you do not need level shifters for most common parts.
Onboard Micro-USB Bootloader: It includes a convenient USB port for programming. Furthermore, it acts like a USB HID keyboard or mouse when needed.
High Pin Count: It offers 18 GPIO pins including analog and PWM. Simply connect your favorite LEDs and buttons to expand your build.
Why should you buy this Pro Trinket? Are you building a handheld game or a smart costume? Because of its compact size, it saves space without losing power. Moreover, it is fully compatible with the Arduino IDE and many libraries. Furthermore, it includes a built-in 5V regulator for battery use. Therefore, it is the best choice for professional-looking DIY gadgets. Simply upload your code via micro-USB to begin.
Technical Specs:
- Processor: ATmega328P (16MHz).
- Voltage: 5V Logic (Internal Regulator).
- Pins: 18 GPIO (2 shared with USB).
- 38mm x 18mm x 2mm / 1.5″ x 0.7″ x 0.08″
- Height with MicroUSB: 4mm / 0.16″
- Weight: 2.6g




























