Content for ATtiny2313

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.

Simple Stereo FM Transmitter using an AVR Microcontroller

“I had been fascinated with the idea of making simple stereo encoder for building Stereo FM Transmitter. Not that stereo means much to me away from the computer. I use an FM broadcast transmitter to relay the output of my …

AVR ISP Programmer V2

“A programmer designed for easy programming of ATtiny13, ATtinyx5 series ATtinyx4 series, ATtiny2313, ATmega8 series, ATmega328, ATmega8515 Amtel AVR Microcontrollers come in a number of variants. The one most Arduino users know is the 28 pin ATmega328 variant. However AVR …

Tin Can Phone Modem

“Here’s the popular “science experiment” of a phone made from tin cans and some kite string. This time instead of sending voice from one can to the other, data will be sent using a short beep for 0 and …

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 …