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Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
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Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Trinket is a tiny microcontroller board, built around the Atmel ATtiny85 with 8K of flash and 5 I/O pins. It has a USB bootloader and works like a mini-Arduino board. It's low cost enough to use without hesitation and perfect for many small & simple projects.
Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller
Item #: 403670

Adafruit Trinket - 5V Mini Microcontroller - ATtiny85, 8K Flash, 512 SRAM, 512 EEPROM, USB, I2C, SPI, Infrared, Single Board Computer, Microcontroller

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Item #: 403670
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Trinket is a tiny microcontroller board, built around the Atmel ATtiny85 with 8K of flash and 5 I/O pins. It has a USB bootloader and works like a mini-Arduino board. It's low cost enough to use without hesitation and perfect for many small & simple projects.
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What Stands Out

Compact Design
The Adafruit Trinket is incredibly small, making it ideal for projects where space is limited, while still delivering powerful performance.
Flexible Connectivity
Equipped with USB, I2C, and SPI interfaces, the Trinket easily connects to various sensors and devices, enhancing project versatility.
User-Friendly Setup
With a simple programming interface, beginners can quickly learn to create projects using this microcontroller, streamlining the development process.

Product Details

Shop for Adafruit Trinket, a small and powerful microcontroller board perfect for your projects. 5V logic, USB programmable, and low-cost Arduino compatible. Shop at Ubuy Trinidad and Tobago
  • Small microcontroller board built around the Atmel ATtiny85 with 8K of flash and 5 I/O pins
  • Features USB bootloader for easy reprogramming and micro-USB jack for power and/or USB uploading
  • 5.0V power regulator with 150mA output capability and ultra-low dropout, with reverse-polarity protection
  • Available in 3V and 5V versions with different operating logic voltages
  • Not fully Arduino-compatible but can be programmed using the Arduino IDE with some limitations
  • Trinket lacks a Serial port connection for debugging and may have compatibility issues with USB v3 ports
RAM Memory Installed512 bytes
Memory Storage Capacity5250 bytes
Connectivity TechnologyGPIO, USB
Operating SystemWindows, macOS, Linux
Wireless CompabilityInfrared
Compatible DevicesPersonal Computer
RAM Memory TechnologySRAM
Processor Count1
Total Usb Ports1
Item Dimensions L x W x H2"L x 1"W x 1"H (5.1 x 2.5 x 2.5 cm)
BrandAdafruit
Model NameTrinket – 5V
Built-In MediaMicro-USB jack, on-board 5.0V power regulator, ATtiny85 microcontroller, 5.25K bytes of available flash memory, 512 SRAM, EEPROM, 150mA output capability reverse-polarity protection, thermal and current-limit protection
Number of Items1
UPC748347523546 773822069851 738878279012 791456119377 717520029311 700598870336 720825758244 758399182950 700358509131 737508177063
Global Trade Identification Number00700598870336
Item Weight9.07 g
ManufacturerAdafruit
Model Number100232
Mfr Part Number100232
Ram Memory Installed Size512 bytes

Who Should Buy?

Suitable For
  • Beginners

    Perfect for hobbyists and students wanting to learn programming and electronics in a manageable and cost-effective package.

  • DIY Projects

    Ideal for makers and tinkerers creating small-scale projects or prototypes requiring compact, low-power microcontroller solutions.

  • Wearable Tech

    Great for integrating into wearable gadgets needing a lightweight microcontroller with connectivity options and low power consumption.

Not Suitable For
  • Complex Projects

    Unsuitable for extensive applications requiring significant processing power or memory beyond the ATtiny85 capabilities.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Adafruit Trinket and what are its main features?

    Answer: The Adafruit Trinket is a compact 5V mini microcontroller designed based on the ATtiny85 chip. It features 8KB of Flash memory, 512 bytes of SRAM, and 512 bytes of EEPROM. Key capabilities include USB support for programming and power, as well as interfaces like I2C, SPI, and infrared. Its small size makes it ideal for embedded projects or compact devices, enabling users to add programming functionalities to their DIY electronics, wearables, and IoT applications.
  • Question: How can I program the Adafruit Trinket?

    Answer: You can program the Adafruit Trinket using the Arduino IDE, which provides a user-friendly environment to write and upload your code. Simply install the necessary board definitions from the Board Manager, select the Trinket under the board options, and connect the device via USB to upload your sketches. This allows for versatile applications ranging from simple LED projects to more complex sensor systems, making it perfect for hobbyists and experienced developers alike.
  • Question: What type of projects can I create using the Adafruit Trinket?

    Answer: The Adafruit Trinket is versatile, suitable for a variety of projects including light displays, sensor integrations, and simple robots. With its USB and I2C capabilities, you can connect it to different peripherals like displays, motors, and sensors, allowing for innovative building in areas such as home automation, wearable tech, or educational tools. Its compact size makes it ideal for projects with limited space.
  • Question: What are the power requirements for the Adafruit Trinket?

    Answer: The Adafruit Trinket operates on 5V power and can be powered via USB. You can also connect it to a battery or power source that meets the 5V requirement through its VIN pin. Given its low power consumption, it is highly efficient for battery-powered projects, making it perfect for portable devices and remote sensor applications where energy conservation is essential.
  • Question: Does the Adafruit Trinket support additional libraries?

    Answer: Yes, the Adafruit Trinket supports a variety of libraries from the Arduino ecosystem. These libraries allow you to expand the functionality of your projects by leveraging pre-built code for common tasks such as controlling displays, sensors, and communications. Hence, using these libraries can significantly speed up development, allowing you to focus on creativity rather than coding from scratch for complex functionalities.
  • Question: Can I use multiple Adafruit Trinkets in a project?

    Answer: Absolutely! You can integrate multiple Adafruit Trinkets to manage different tasks in a larger project. For instance, one Trinket could handle sensor data acquisition, while another could control lighting or display outputs. By utilizing I2C communication between them, you can coordinate their functions seamlessly, allowing for complex multi-device setups perfect for larger DIY electronics projects.
  • Question: What is the difference between the Adafruit Trinket and other microcontrollers?

    Answer: The Adafruit Trinket distinguishes itself with its compact design, ease of programming with the Arduino IDE, and efficient processing power along with a variety of communication protocols like I2C and SPI. Unlike larger microcontrollers, it is intended for projects where size is a concern and ease of integration is paramount. It's specifically targeted at hobbyists who need a simple yet powerful board for various applications.
  • Question: How do I connect sensors to the Adafruit Trinket?

    Answer: Connecting sensors to the Adafruit Trinket is straightforward. You can use the digital and analog pins for interfacing with various sensors, ensuring to reference the sensor’s datasheet for specific wiring requirements. For example, an LED sensor can be easily wired to one of the digital pins while an analog temperature sensor can use the analog pins. This flexibility lets you create a wide range of interactive and responsive projects.
  • Question: What is the programming language used for the Adafruit Trinket?

    Answer: The Adafruit Trinket is primarily programmed using C/C++ through the Arduino IDE, which simplifies coding with its accessible libraries and user-friendly interface. This allows users to leverage a wealth of community-contributed libraries for added functionalities. Whether you're a beginner or an expert programmer, this environment helps facilitate a smooth learning curve while fostering innovative project development.
  • Question: Where can I buy the Adafruit Trinket?

    Answer: You can purchase the Adafruit Trinket from Ubuy. They offer a reliable shopping experience, ensuring you can find the mini microcontroller easily within your area. Simply visit the Ubuy website and look for the Adafruit Trinket to start your electronics project.

Adafruit Single Board Computers 100232 Editorial Review

  • ubuy Trinidad and Tobago
  • ubuy Trinidad and Tobago

The Adafruit Trinket is a mini microcontroller with 5V logic. It is perfect for projects that require a small size and simple code. It is a cheaper alternative to the Arduino Uno if only a few input/output ports are needed. However, it has limited I/O and is not the best value compared to the newer Trinket M0 model. Programming the Trinket may require installing the Adafruit drivers available on their website.

Customer Reviews & Ratings

179 customers ratings
  • 5 Star
    74%
  • 4 Star
    13%
  • 3 Star
    4%
  • 2 Star
    2%
  • 1 Star
    7%

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Pros

  • Small size
  • Perfect for simple code and small area projects
  • Cheaper alternative to Arduino Uno
  • Great support through the Adafruit website

Cons

  • Limited I/O

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Features & Benefits

  • Tiny and low-cost microcontroller board
  • 8K of flash and 5 I/O pins
  • USB bootloader and works like a mini-Arduino board
  • Ideal for small & simple projects
  • Two versions available: 3V and 5V

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