Adafruit trinket 5v wiring
![Adafruit trinket 5v wiring](https://knopkazmeya.com/21.png)
Aref pin - this is the optional analog reference pin for the analog converter, to be used when you want the 'top' of the analog converter to be different than 3V or 5V.
Adafruit trinket 5v wiring pro#
On a 5V Pro Trinket, the GPIO are 5V output level, and can be used with 3V inputs but may damage electronic devices that are 3V input only! On a 3V Pro Trinket, the GPIO are 3.3V output level, and should not be used with 5V inputs. They are almost identical but there are slight differences in the pinouts: one has a 3V output pin in the top right, the other has a 5V output pin instead. There are two versions of the Pro Trinket: 3V and 5V. They are not available for use and are not broken out. That's because we use those two pins for the USB bootloader. If you're used to using an Arduino Uno, you may notice that pins #2 and #7 are not available. These pins cannot be used for LEDs, buttons, servos, etc. They're kind of an 'extra' that you get with the Pro Trinket. The two pins that sit sort-of inside the body of the Pro Trinket, A6 and A7, are analog input only pins.
![adafruit trinket 5v wiring adafruit trinket 5v wiring](https://cdn-learn.adafruit.com/assets/assets/000/013/866/original/trinket_Trinket_5V.jpg)
Adafruit trinket 5v wiring serial#
TX - also known as Digital #1, this is the hardware serial output pin.RX - also known as Digital #0, this is the hardware serial input pin.You can find more info for Trinket pinout in official Adafruit site here. Mounting holes, you can easily attach it to breadboard or plug it in your own circuit board!.Works with 99% of existing Arduino sketches (anything that doesn't use more than 28K, and doesn't require pins #2 and #7).Reset button for entering the bootloader or restarting the program.On-board green power LED and red LED at pin #13.Power with either USB or external output (such as a battery) - it'll automatically switch over.Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
![adafruit trinket 5v wiring adafruit trinket 5v wiring](https://images.m.nu/data/product/950f759/1501-03.jpg)
On-board 5.0V power regulator with 150mA output capability and ultra-low dropout.
Adafruit trinket 5v wiring code#
![Adafruit trinket 5v wiring](https://knopkazmeya.com/21.png)