Atmel
Welcome to the Atmel community! to share projects and receive help.

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves 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.

3D-Printed Prank Vibrating Cup
Easy
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Full instructions

The instant your prankee lifts up this 3D-printed cup it starts violently vibrating! The electronics separate from the cup for easy washing.

Snap Circuits® - Snapduino Motor Back Current
Easy
  • 98
  • 3

Full instructions

This experiment will demonstrate how a motor can store electricity and release it when it stops.

Snap Circuits® - Snapduino SCR Motor
Easy
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  • 2

Full instructions

Learn how to control an analog motor using an SCR from the Snapduino.

Snap Circuits® - Snapduino Solar
Easy
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Full instructions

Run your Snapduino from a solar panel.

The Internet
Easy
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  • 5

Full instructions

Build the Internet for your friend Jen. This is a great gift idea for any nerd wanna-be.

Snap Circuits® - Snapduino Dual LED Single Pin
Easy
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Full instructions

Control two LEDs from a single pin.

Snap Circuits® - Snapduino NPN Motor
Easy
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  • 1

Full instructions

Learn how to control an analog motor using an NPN transistor from the Snapduino.

Snap Circuits® - Snapduino PNP Motor
Easy
  • 8
  • 1

Full instructions

Learn how to control an analog motor using an PNP transistor from the Snapduino.

Snap Circuits® - Battery Tester
Easy
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  • 1

Full instructions

Build a device that can check the condition of a AA battery with the Snapduino.

Dead drop for adventure games
Easy
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  • 1

Protip

Dead drop for kids adventure games showing location of treasure using Morse code.

wozItDo: Tiny IQ puzzel, BIG challenge
Intermediate
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Full instructions

It has 1 button and 3 LEDs, all you have to do is work out wozItDo

Programming ATtiny85 with Arduino Uno
Easy
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Full instructions

Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.

SSD1306xLED Tinusaur ATtiny85 Library for SSD1306
Intermediate
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Full instructions

SSD1306xLED is a C library for working with the SSD1306 display driver to control dot matrix OLED/PLED 128x64 displays.

A Christmas tree, PCB ornament!
Intermediate
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  • 7

No more getting troubled on what Christmas gifts to get! These personalized PCB ornaments will leave everybody satisfied & inspired to hack!

Blinking and Singing Snowman Ornament
Easy
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Full instructions

Laser-cut snowman ornament that blinks and plays music with a custom-made PCB for easy assembly.

Persistence Of Vision
Easy
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Full instructions

Persistence of vision is an optical illusion, it works on a simple phenomenon how our day to day television works.

ATtiny85 for Simple Projects: Arduino Basics
Easy
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  • 26

Protip

Don't cannibalize old projects for their brains! Give them immortality with this inexpensive chip – here's how.

Snap Circuits® - Snapduino Basics
Easy
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Full instructions

Snap Circuits® makes learning electronics easy and fun! These projects are designed for younger kids who want to be introduced to IoT.

ATtiny @ 16MHz
Easy
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Protip

Easily run your ATtiny at 16MHz, without an external clock, from the Arduino IDE.

A Christmas tree, PCB ornament
Intermediate
  • 374
  • 6

No more getting troubled on what Christmas gifts to get! These personalized PCB ornaments will leave everybody satisfied & inspired to hack!

IR Controller for Air Conditioner
Intermediate
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  • 11

Work in progress

Control your AC from across the room or across the world

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