276 Projects tagged with "atmel"

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Complete anti-theft alarm compatible with any kind of sensors, with RFID recognition, GSM and web server, based on Arduino Mega.

Arduino anti-theft alarm shield

The 2015 Hackaday Prize

Diabeto is an open hardware device that wirelessly transmits blood glucose readings from a Glucometer into a smartphone

Diabeto

Now I would put one step forward to Atmel ARM series by very low price SAMD09

Minimalist goes Atmel Smart D09

Intervalometer for DSLR cameras based on Atmega328p and PCD8544 LCD display

Dintervalometer

Daniel Knezevic

The 2017 Hackaday Prize

A versatile autonomous environmental drone using a buoyancy engine

OSUG: Open-Source Underwater Glider

Simple open source Arduino shield for programming ATmega328s, ATTiny2313 and ATtiny85 (and those ICs with similar footprints).

AVR ISP Arduino Shield

Minimalist desk clock based around Russian Nixie tubes.

Obsolete Time

A Markov sequencer, with fractal 1/f transition probabilities, is combined with a two-voice, 16-bit FM synthesizer, running on a 8-bit MCU.

FM-synth, two voice, Markov sequence, music box

Packet IR for AVR at 4800 baud, with less than 0.1% packet loss at 3 m.

Infrared serial link for AVR

DSP on 8-bit MCU requires tradeoffs between accuracy and speed. Fixed point FFT, DCT, IIR filters are implmented

DSP on 8-bit microcontroller

The Atmel AVR mcus are just fast enough to generate black and white, NTSC, sync and image content. TVs are cheap LCDs!

NTSC Video on Atmel Mega644/1284

A preemptive real-time kernel is handy for managing embedded tasks. The kernel needs to be light weight for AVR MCU.

Earliest-deadline-first real-time for AtMega1284

Bypass the Arduino library to get 688,000 samples/sec (52 times faster than the library). Fast enough for audio signals.

Arduino Oscilloscope: 688000 samples/sec

Simplified AVR Prototyping with a breadboard-friendly breakout

T-Board: uc Prototyping

Andrew Retallack

A two-terminal, real-time, neuron, at biological voltage scale, to teach biological instrumentation.

Real-time, real-voltage neuron on 8-bit MCU

The Arduino Pi is a single board computer based on Arduino platform.

Arduino Pi: an Arduino computer for developers.

The goal of this project is to build a simple universal motor PID speed controller using a minimum number of components

Simple Universal Motor Speed Controller

The 2015 Hackaday Prize

Take a cigarette lighter, an AVR microcontroller (ATtiny13), and an IR LED. Wire all together. Now, you can remotely control your Nikon camera.

Turn a cigarette lighter into an IR Nikon remote

Some AVR assembler in a GCC program can speed up execution, particularly interrupt service routines.

AVR GCC assembler techniques

Robot that finds and collects bottles to recycle them.

Autonomous bottle recycling robot

Project R(rrrr) is a low-budget research robot for the rest of us.

Project R

Rudolph Rudolph