Other
“Simple ATtiny85 fan controller to turn a fan on/off based on temperature. Includes an LED as a temperature indicator. LED is dim at start of fan on temperature and blinks when above a max temperature. Fan is not PWM …
“I’ve had Malibu Lights outside for years. Its nice having a big low voltage power supply to play with. Lately I’ve been “upgrading” the lights. Led bulbs seemed the obvious progression but then I had a pumpkin LED …
“I’ve made fumes extractor from old Dell fan. It’s quite powerful: 110mm 12V 0,6A, but unfortunately it’s horribly noisy on full speed. I decided to make speed controller for it. I wanted it to be as …
“Stick this little electronic device practically anywhere and watch your friends go crazy as it beeps and blinks. They won’t find it! Small enough to slip in a mint tin, yet loud enough to be heard across a house …
“PaperSynth v2 is an “8-bit synth” circuit for creating musical square wave tones - made with paper, copper foil tape, an ATTINY85 microcontroller and some simple electrical components.”
“I love embroidery and electronics! This project’s goal was to create sound activated, embroidery embedded LEDs using an ATtiny85! My first step was to find a schematic and code that worked! I found on Technoblogy, a great resource for …
“Picture the following: you have an nice white cup in front of you. It’s filled to the brim with sparkling, cool, and refreshing H20. Your fingers curl around the nicely curved handle, and you bring the cup to your …
“Last time I did the Hot wire foam cutter but I missed the temperature control. So that’s why I made a simple PWM control. The whole project was based on Arduino ATtiny85 Digispark. For this project I only needed …
“This article describes how to get up to two 10 or 12-bit digital-to-analogue outputs from an 8-bit Timer/Counter, such as in the ATtiny85. To test the routine I built a circuit which allows you to vary the brightness of …
“Everyone loves blue LEDs and everyone loves coin cell batteries, but if you want to power a blue LED from a coin cell you will need some help. Here is a super-cheap and easy way add a to boost your …