ATtiny2313

The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 2KB ISP flash memory, 128B ISP EEPROM, 128B internal SRAM, universal serial interface (USI), full duplex UART, and debugWIRE for on-chip debugging. The device supports a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Main Content

ATtiny Programmer for Arduino Uno

“If you have become confident with Arduino platform and want to try programming some other atmel microcontrollers, this guide will help you to do your first steps. In particular you will make a shield for Arduino Uno compatible boards in …

High Resolution Frequency Counter

“This instructable shows a reciprocal frequency counter capable of measuring frequencies fast and with reasonable precision. It is made with standard components and can be made in a weekend (it took me a bit longer :-) ) The old school way to …

PiggyFuse HVSP AVR fuse programmer

“Although I’ve been working with AVR MCUs for a number of years now, I had never made a high voltage programmer. I’ve seen some HVSP fuse resetter projects I liked, but I don’t have a tiny2313. I …

Your HotSpot is a presence detector

“I never connect my devices to “free wifi” hotspots. I’ve seen what a (bad) hacker can do, using one laptop, a battery powered Raspberry PI board and a collection of software tools. He can spy (almost) any smartphone that …

Ghetto Programming: Getting Started With AVR Microprocessors on the Cheap

“Microprocessors are so cheap these days. If only there were a way to program them up just as cheaply… wavy dream-sequence linesIn this instructable, find out how to build up a complete AVR microprocessor toolchain: compiler, programmer software, programmer …

TORLO - a 3d printed electromechanical clock

“The torlo was born out of the idea of using a simple oscillating motor as a power source. The Voice coil of a scarp laptop HDD fit the bill nicely. The Voice coil with its powerful magnets has enough brunt …

AVR: Attiny 2313 & Attiny84 V-USB Media Volume Control

“My most rewarding projects are the ones which i actually use. I like my audio gear so, this was the perfect companion project! On my desk i have a headphone amplifier for my AKG K702’s headphones, below it i …

Bidirectional control of 4 DC motors using ATtiny Microcontroller and L293D

“This is an Instructable on controlling DC motors using ATMEL ATtiny2313 micro controller and L293D motor controller chip. In this Instructable we will learn to control the rotational direction of up to 4 DC motors using ATtiny2313 chip. ATtiny2313 is …

Robot Attiny2313 With Bluetooth HC06 and Stepper Motors

“Here I wanted to present a draft of the vehicle robot. The heart of the robot is the microcontroller ATtiny2313. Drive the robot are the 2 stepper motors. The inspiration for the construction of my robot were other projects. In …

Tiny-Dice: Electronic Dice Using an ATtiny2313

“This simple electronic dice is an ideal starter project to introduce youngsters and those still young at heart to the dark arts of microcontrollers and circuit building. We take you step by step through the process. For your troubles you …

attiny2313 based electronic hourglass

“I got an arduino a long time back to play around. Made some basic projects to start with. But never quite liked using it. No, arduino is awesomely good.”

7 Segment Multiplexing With ULN2003 & PNP Transistors

“The reason a started my electronics hobby was that I wanted to build a chess clock. Lacking a proper LCD display, I chose to multiplex several 7-segment displays. Most sources in the net did not specify hardware at all, and …