Category Archives: ATtiny Hacks

The ATtiny Series Is A Great Companion In Isolation

As a consequence of the social distancing and self isolation, many a maker has been searching for ways to cure boredom. So what happens when you put a maker in a closed space with electronics parts. The answer is a bunch of random microcontroller projects that help beat boredom. [Danac1886] …read more

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Posted in attiny, ATtiny Hacks, breadboard, making, projects | Leave a comment

A Homebrew Weller RT Soldering Station

Like a number of hackers before him, [MarcelMG] was impressed with Weller’s RT soldering iron tips, but considerably less enthused about the high purchase price on the station they’re designed to go into. Inspired by similar projects, he decided to try his hand at building his own soldering station which …read more

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Posted in atmel studio, ATtiny Hacks, soldering iron, soldering station, TM1637, tool hacks, Weller | Leave a comment

Gaze Deeply Into These Infinity Mirror Coasters

Infinity mirrors have been gaining in popularity recently, thanks in no small part to the availability of low-cost RGB LED strips to line them with. Generally such pieces are limited to wall art, or the occasional table build, which is what makes these infinity mirror drink coasters from [MnMakerMan] so …read more

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Posted in 3D printed enclosure, ATtiny Hacks, attiny85, coaster, home hacks, infinity mirror, led hacks, RGB LED, ws2812b | Leave a comment

Impractical Clock Uses Tuning Fork

Clock projects are so common that they are almost a cliche. After all, microcontrollers have some clock source and are good at counting, so it stands to reason that a clock is an obvious project. [WilkoL’s] clock though has a most unusual clock source: a 440 Hz tuning fork.

A …read more

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Fixing A Cheap UPS HAT For Your Raspberry Pi With A Tiny Daemon

An uninterruptible power supply (UPS) isn’t something solely to have hooked up to your desktop PC. Your Raspberry Pi SBC might also benefit from it. Yet the available options aren’t too great, or are too expensive. This leads folk including [Joachim Baumann] to modify cheerfully cheap Chinese UPS HAT boards …read more

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Posted in attiny, ATtiny Hacks, geekworm, Microcontrollers, Raspberry Pi, ups | Leave a comment

Tiny ThinkPad Plays Tiny Games

[Paul Klinger] can’t seem to get enough of building tiny, amazing gaming rigs, and we love him for that. They combine two of our favorites: miniatures and portable gaming. His newest creation honors the form of the formidable ThinkPad.

Of course it has the red nipple and lid LED—wouldn’t be …read more

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Posted in ATtiny Hacks, game of life, Games, Microcontrollers, snake, tetris, thinkpad | Leave a comment

Rock, Paper, Neural Net

You might think the game of Rock Paper Scissors is just the random chance, but that’s not true. There is a strategy for Rock Paper Scissors, multiple ones in fact, and the best human players can consistently beat any Joe Schmoe off the street. But what about computers? [Paul] answered …read more

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Posted in ATtiny Hacks, neural net, paper, Paper Rock Scissors, rock, scissors | Leave a comment

Keeping Birds At Bay With An Automated Spinning Owl

There’s nothing wrong with building something just to build it, but there’s something especially satisfying about being able to solve a real-world problem with a piece of gear you’ve designed and fabricated. When all the traditional methods to keep birds from roosting on his mother’s property failed, [MNMakerMan] decided to …read more

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Posted in ATtiny Hacks, attiny85, charge controller, solar hacks, solar power, spinning | Leave a comment

Tiny Two-Digit Thermometer Has Long Battery Life

Like most of his work, this tiny two-digit thermometer shows that [David Johnson-Davies] has a knack for projects that make efficient use of hardware. No pin is left unused between the DS18B20 temperature sensor, the surface mount seven-segment LED displays, and the ATtiny84 driving it all. With the temperature flashing …read more

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Posted in 7-segment display, attiny, ATtiny Hacks, attiny84, coin cell, cr2032, ds1820, DS18B20, Microcontrollers, seven segment, temperature | Leave a comment

DIY Button Matrix Lights Up And Speaks I2C

[David Johnson-Davies] always wanted an illuminated button matrix for projects, but cost was never very friendly. That all changed when he discovered a cheap source of illuminated pushbuttons on Aliexpress, leading to this DIY 4×4 illuminated button matrix design which communicates over I2C. The button states can be …read more

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Posted in attiny, ATtiny Hacks, attiny88, button matrix, i2c, illuminated buttons, led hacks, led matrix, Microcontrollers | Leave a comment