Circuits & Schematics Microcontrollers Usage: avr - 4

31. Inside and Outside Thermometer on AVR micro
    Circuits Measurement Microcontrollers Usage
    .. order to read DHT data easier. Peripherals The Bluetooth module IC3 GP-GC021, this module is optional. It is connected to avr's uart so everything in UART can be sent via Bluetooth. For example it can send the sensor reading on a pc, a ...
    15-01-2012

32. The Talking Breathalyzer. Part 2 - Schematic and connecting modules and shields, using the Breathalyzer in Portable Mode, Customizing the Breathalyzer in Portable Mode
    Circuits Measurement Medicine MCU Open-Source Platforms Microcontrollers Usage Arduino
    .. 1 - Features, Schematic and Demonstration Seeeduino Description Seeeduino is Arduino compatible board based on Atmel AVR ATmega328. Its design is based on Diecimila scheme, 100% compatible to its existing program, shield and IDEs. On ...
    11-01-2012

33. AVR-GCC LCD library - mixed pin support. Part 2
    Circuits Microcontrollers Usage
    .. 8-bit mode or at least 4-bit. If you find errors or difficulties to use this lib, fell free to post a comment. Downloads AVR-GCC LCD library with mixed pins modes - download AVR LCD 4-bit mixed pin mode example - download AVR LCD 8-bit ...
    31-12-2011
34. The Talking Breathalyzer. Part 1 - Features, Schematic and Demonstration
    Circuits Measurement Medicine MCU Open-Source Platforms Microcontrollers Usage Arduino
    .. and Stock Performance Readouts (PC Mode) Photobooth Mode (PC Mode) Part List Seeeduino or Arduino board dased on Atmel AVR ATmega328 Seeed Music Shield Seeed Twig Alcohol Sensor Seeed Twig Serial LCD Seeed Twig Cables 2 GB MicroSD card ...
    30-12-2011
35. AVR-GCC LCD library - mixed pin support. Part 1
    Circuits Microcontrollers Usage
    .. time ago we have posted alphanumeric AVR-GCC LCD library. It works fine in 8-bit and 4-bit modes. But it has some limitations that some people may find ...
    28-12-2011
36. MakerBot Watch - portable Arduino environment
    Circuits Domestic MCU Open-Source Platforms Microcontrollers Usage Arduino
    This is the page for the MakerBot watch. It's a portable and fashionable arduino environment that you can take with you. It also tells the time. Specs: Atmel Atmega328 chip with Arduino bootloader on it. 6 pin header for bootloading. Also includes ...
    23-12-2011
37. USB Generic HID Open Source Framework for Atmel AVR and Windows. Part 3 - USB Generic HID C# Communication Library
    Circuits Interfaces Microcontrollers Usage
    Part 1 - Reference Hardware Part 2 - ATmega32U4 Firmware, Demonstration Firmware, Windows Applications USB Generic HID C# Communication Library The USB communication and USB specific functionality (such as device attach and detach detection) is ...
    21-12-2011
38. USB Generic HID Open Source Framework for Atmel AVR and Windows. Part 2 - ATmega32U4 Firmware, Demonstration Firmware, Windows Applications
    Circuits Interfaces Microcontrollers Usage
    .. 1 - Reference Hardware ATmega32U4 Firmware The reference firmware is an AVR Studio 5 project which includes both the framework code and the required parts of the LUFA stack. There are two ...
    05-12-2011
39. USB Generic HID Open Source Framework for Atmel AVR and Windows. Part 1 - Reference Hardware
    Circuits Interfaces Microcontrollers Usage
    .. Atmel AVR range of USB capable devices provides a wide-range of functionality and peripherals to the professional and ...
    22-11-2011
40. Canon DSLR IR Remote
    Circuits Microcontrollers Usage ATtiny2313A
    .. I needed to do was to design the PCB, solder the stuff together, write a program and flash it. My design is based on Atmel AVR ATtiny2313A which in my opinion is a little too powerful, but first tests with ATtiny13 revealed some issues with ...
    21-11-2011

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