![]() Up to 16V input, reverse-polarity protection, thermal and current. Dimensions: 1.2″ x 0.6″ x 0.2″ / 31mm x 15. On-board 3.3V or 5.0V power regulator with 150mA output capability and ultra-low dropout. The Adafruit Pro Trinket 5V & 3V sold out instantly again we’re increasing the amount we make each time and making more right now, thanks for hanging in there.Reset button for entering bootloader or restarting the program.5 I/O pins – 3 analog and 3 PWM shared between the pins 1 VDD Power supply LED 2 DOUT Control data signal output 3 VSS Ground 4 DIN Control data signal input Absolute Maximum Ratings Prameter Symbol Ratings Unit Power supply voltage V DD +3.5+5.3 V Input voltage V I-0.5VDD+0.5 V Operation junction temperature Topt -25+80 Storage temperature range Tstg -40+105.On-board 5.0 V power regulator with 150 mA output capability and ultra-low dropout, up to 16 V input. The diagram below shows the wiring connections too. ![]() Pro Trinket I2C SDA (A4) to INA219 SDA and OLED SDA. Pro Trinket I2C SCL (A5) to INA219 SCL and OLED SCL. Pro Trinket ground (G) to INA219 ground (GND) and OLED ground (GND). Adafruit has done an amazing job by providing a bootloader that allows USB programming but because of this, the available programming room is decreased by 2.75K. ATmega328 Pro Trinket Adafruits ATmega328 pro trinket combines Adafruit ingenuity with the familiarity of the common core Arduino chip. Pro Trinket 3.3V or 5V power to INA219 VCC and OLED VIN. Contact Mouser (Tel-Aviv) +972 9 7783020 Feedback. So while we still carry the Trinket so that people can maintain some older projects, we no longer recommend it. Please note: that there is only 5.25K of usable programming space (6 times smaller than the Arduino UNO) which means that this board should only be used to program simple projects. Adafruit Trinket Boards are tiny microcontroller boards that are Arduino-IDE programmable and built around the Atmel ATtiny85. Adafruit Trinket - Mini Microcontroller - 5V Logic - MicroUSB Deprecation Warning: The Trinket bit-bang USB technique it uses doesn't work as well as it did in 2014, many modern computers won't work well. The Trinket has to be one of the smallest USB enabled Arduino compatible microcontrollers we’ve seen yet! This pretty little thing is great for when you want to keep you electronics project hidden, low-cost, and simple. ![]()
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