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Questions tagged [attiny85]

An Atmel 8-bit AVR microcontroller.

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How to power multiple LEDs with a microcontroller [closed]

I currently have a "tiny" setup and want to put a few (~20-30) 0402 LEDs on a 1:87 scale car. My current setup is an ATtiny85 USB Mini Dev Board powered by a 90mAh 3.7V LiPo battery which is connected ...
3kstc's user avatar
  • 221
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2 answers

ATtiny85 with sleep and serial

I want to communicate over serial to another device (dfplayer) and also set the microcontroller into sleep mode. The ATtiny85 does not have a hardware serial pin so I need to use a virtual serial (...
boop's user avatar
  • 191
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1 answer

How to properly read ADC on an ATtiny85? [closed]

What I want to do: attach six buttons to a single input. Each button triggers a different action. How I want to do it: Use an AD conversion and add a resistor with different values to each button so ...
boop's user avatar
  • 191