5V Trinket Mini Microcontroller Board

Adafruit IndustriesSKU: RB-Ada-273
Manufacturer #: 1501

Price  :
Sale price £6.67

Tax included Shipping calculated at checkout

Stock  :

Re-stocking soon See due date

Notify me when this product is in stock

Payments and Security

Apple Pay Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

  • Tiny microcontroller board
  • Power with either USB or external output
  • Can run at 8 MHz or at 16MHz by setting the software-set clock frequency
  • On-board 5.0V power regulator with 150mA output capability and ultra-low dropout

The 5V Trinket Mini Microcontroller Board may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation.

5V Trinket Mini Microcontroller Board- Click to Enlarge

Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. It's our lowest-cost arduino-IDE programmable board!

5V Trinket Mini Microcontroller Board- Click to Enlarge

  • 1.2" x 0.6" x 0.2" / 31mm x 15.5 x 5mm

Weight

  • (no headers): 1.85 grams
  • ATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
  • Internal oscillator runs at 8MHz, but can be doubled in software for 16MHz
  • USB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude (with a simple config modification) and/or the Arduino IDE (with a few simple config modifications)
  • Micro-USB jack for power and/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram.
  • On-board green power LED and red pin #1 LED
  • Reset button for entering the bootloader or restarting the program. No need to unplug/replug the board every time you want to reset or update!
  • 5 GPIO - 2 shared with the USB interface. The 3 independent IO pins have 1 analog input and 2 PWM output as well. The 2 shared IO pins have 2 more analog inputs and one more PWM output.
  • Hardware I2C / SPI capability for breakout & sensor interfacing.
  • Works with many basic Arduino libraries including Adafruit Neopixel!
  • Really really small

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
P
Patrick
Where size is at a premium

Excellent controller despite small size. My project is powered by USB so there was only 3 pins out of 5 available. Got around that problem by using a pair of 7447's. 16mhz software selectable. Excellent service and delivery as always from Robotshop!

X
Xavier
As advertised

What can I say? It does pretty much exactly what it says it does. Great for applications that require a small micro controller due to physical size restrictions. Still has a decent number of features despite size. The tab near the reset button does add an extra ~0.1" and doesn't seem to serve any purpose other than space to screen the device name on.

Estimate shipping

You may also like