Kyle wrote an article detailing his DIY automatic water timer: Now that I have power and output figured out, I need to work on the control aspect. 555 timers are great for simple applications requiring up to a few minutes of delay. At 10 … Read more
Tag Archives: ATtiny
Another Instructables by Jan Henrik, a police light with a Attiny25/45/85. He writes: Hello, in this project I want to show you how to build a multi functional Police Light with a Attiny25/45/85 . It will have serval animations , … Read more
joeforker posted an update on his ATtiny LED driver for an RC car we covered previously: This board delivers 100mA through 2 series-wired LEDs like a champ, powered by a 2S LiPo. Night drives are looking bright. The glaringly bright uncomfortable-coming-straight-towards-you high … Read more
An AVR ATtiny HVSP fuse resetter by SimpleAVR reads device signature and hi-low fuses for hi-voltage serial programmable attinys reset hi-low fuses to factory default on target devices layout to drop-on attiny13, attiny25/45/85 8 pin devices targets attiny24/44/84 targets needs additional … Read more
joeforker posted his ATtiny LED driver for an RC car in the project log forum: I thought I’d share a little board I’m making to add headlights to a model car. The board is a little 1″ square thing with mounting … Read more
Kevin Rye built this Night Light 2.0: And there it is. Definitely not my best work, but it’ll do. I just wanted to use up that last PCB left over from the Tesseract build. I guess it was better to use the PCB … Read more
Oscar built a DIY bike rear light to keep him safe and wrote a post on his blog detailing it’s assembly: In this project I will be using a microcontroller to allow for switching between the various functions I programmed. The entire system is built on … Read more
Here is an open source surround sound dock for Apples i-devices. It features the standard Apple connector, has two 1W speakers, and an external output for headphones. It’s uses the LA2610 analog surround sound processor and an ATTiny13 microcontroller.
Bluebie is developing µBoot, a tiny USB bootloader that only consumes 2.1 Kilobytes of flash on an ATtiny85. It’s based on USBaspLoader-tiny85 bootloader but loses ~0.7KB by customizing it’s functionality. µBoot is a tiny bootloader for attiny85 chips. Weighing in … Read more
MickM build a single layer version of the Little Wire project. He uploaded the source files for the board in the forum. Little wire is am ATtiny-based open source AVR programer that’s packed full of features: An AVR programer Four … Read more
Ihsan made some updates to his Little Wire project. In order to reach more people out there , i wrote a Processing library for the Little-Wire. It’s still in progress but i’m uploading an example Analog voltage plotting program screenshot … Read more
Kehribar added a UART bootloader to his Little Wire AVR multi-tool. The Little Wire is an AVR programmer that can also be used as an SPI bridge, analog-to-digital converter, and PWM generator. This project uses the ATtiny Reset pin, which … Read more
Mark mounted ATtiny13 controlled Christmas LEDs into a santa cap: Here is the post demonstrating the circuit nicely mounted in an Altoids tin, powering lights I’ve put inside my Santa hat. Via comments.
Christopher built an ATTiny85 development board. It has all the microcontroller pins broken out to a 2×4 dual row pinheader, a power indicator LED, and a reset button as well.
Holiday cards that blink and beep have always fascinated us. This is our hackable DIY version, made with an ATtiny13A and a few LEDs. Push the button to play a short light show in the tree. We’re sending these to … Read more