Content for ATtiny85

Build a Raspberry Pi powersupply with Digispark Attiny85

“Raspberry Pi is an amazing device, packing so much power into a small form factor with such a cheap cost. Unfortunately, it does not comes with its own power supply. Shutting down involves running the shutdown command and unplugging the …

A Christmas tree, PCB ornament

“It is soon Christmas and I am facing the very same, yearly recurring problem: What gifts to buy! I generally prefer gifts to have a personal touch and was always fascinated by some personalized keychains I would receive from my …

ATtiny85 Light Sensor – I2C slave device

“I love AVR ATtinyx5 series microcontrollers. They are cheap, easy to use, they can be programmed just like Arduinos and comparing to their size they offer great features. For example, they can be used as remote analog to digital converters …

#DIY# A Complete Guide to Build Your own ATtiny85 Project PCB with Relay and Interfacing HC05 Bluetooth Module to it

“Sometimes we need to build a smaller circuit for our projects,but unfortunately, if we use Breadboard or Perforatedcopper board for project ,the size of the project will become larger , so to overcome this issue ,we must go for PCB …

Tiny Time Watch

“To show the time you press the button on the watch face, and the time is then displayed for four seconds. It lights one LED to show the hour, and flashes another LED to show the minutes to the nearest …

DRV8825 compatible servo control with Digispark Arduino

“This project is intended to provide a simple solution for using servos with CNC and plotter projects based on GRBL Arduino firmware (and CNC shield). Of course it is possible to use a modified GRBL firmware and drive the servo …

Make a Soil Moisture Meter With the Help of Arduino

“I am an academician in Faculty of Agriculture. We have a lot of experiments in field and measure some parameters that are constraint to do. One of the compulsory measurement is determining of soil moisture. Estimation of soil moisture as …

Spectrum Analyser Code

“Code for a spectrum analyzer. The code is to be ported to an ATTiny85 to make a project. Uses Goertzel’s algorithm with a Hamming window.”

Atmel Corporation

Atmel Corporation is an American-based designer and manufacturer of semiconductors, founded in 1984. The company focuses on embedded systems built around microcontrollers. Its products include microcontrollers (8-bit AVR, 32-bit AVR, 32-bit ARM-based, automotive grade, and 8-bit Intel 8051 derivatives …

Digispark

Digispark The Digistump Digispark is an Arduino compatible development board the size of a postage stamp. It’s based on the ATTINY85-20SU Atmel AVR. Compared to the ATMEGA328, the micro-controller used in the Arduino UNO, the physically much smaller …