100+ Projects on ATtiny13

ATtiny13 is my favorite tiny uC. That’s why I decided to design and assemble 100+ projects based on this chip. Why I like ATtiny13 ?

  • advanced RISC architecture (up to 1MIPS/1MHz, easy to learn Assembler – only 120 instructions)
  • pin-compatible with the ATtiny*5 series so if 1K bytes of FLASH and/or 64 bytes of RAM turns out too restrictive, it’s easy to swap in up to 8K without a layout redesign
  • operating voltage range (1.8V to 5.5V) and industrial temperature range (-40C to +85C)
  • basic peripheral features like timer, 4-channel ADC, Watchdog or Analog Comparator
  • AVR-GCC compiler and many other developer tools that are open-source and free
  • very-very low price for such computing power!

Here are the ATtiny13 – manual, the ATtiny13 – development board and little guide about how to  compile and burn the code to ATtiny13.

pingout_attiny13

Project List

[001] ATtiny13 – blinky with delay function
[002] ATtiny13 – LED fading with delay function (Software PWM)
[003] ATtiny13 – randomly flashing LED with PRNG based on LFSR
[004] ATtiny13 – blinky with timer OVF (Overflow)
[005] ATtiny13 – blinky with Watchdog Timer
[006] ATtiny13 – blinky with timer COMPA
[007] ATtiny13 – tone generator
[008] ATtiny13 – software UART (debug logger)
[009] ATtiny13 – pseudo random numbers (lightweight library)
[010] ATtiny13 – controlling LED RGB (fancy light effects)
[011] ATtiny13 – IR remote to control LEDs (NEC proto)
[013] ATtiny13 – IR receiver / NEC proto analyzer
[015] ATtiny13 – two tone alarm
[018] ATtiny13 – dance lights with FFT
[022] ATtiny13 – Morse Code (flashing light)
[028] ATtiny13 – Running Digits on TM1637
[029] ATtiny13 – temperature logger using LM35 ans Software UART

Some of the projects are in progress and some are ready to publish. Realization plan is about ~20%. I’ll keep this page updated!

4 thoughts on “100+ Projects on ATtiny13

  1. Hi Łukasz,

    I like the ATtiny13A too. Thank you very mutch for sharing your Soft UART library.

    For me the ATtiny is a perfect Co-Controller for the ESP8266 wifi chip and low current applications. You can power down the ESP, the ATtiny messures sensors, keep variable and uptime. After wakeup or trigger the ATtiny send it’s data to the ESP. The ATtiny itself going to sleep for small intervalls.

    Best regards, Robert

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