Description
The USnooBie is a microcontroller kit that does not require any sort of AVR programmer or USB-to-serial converters to load and run compiled code. It's hardware design allows the user to develop low cost USB devices with Atmel's AVR ATmega microcontrollers. It can also be used to develop projects which are not USB devices. It is even compatible with Arduino.
In addition to the project's website see also the Seeed Studio Garden page.
Schematic
Board
Bill of Materials
| Designator | Value | Description |
|---|---|---|
| BOOT_BTN | OMRON SWITCH | |
| C1 | 27p | CAPACITOR, European symbol |
| C2 | 27p | CAPACITOR, European symbol |
| C3 | 0.1u | CAPACITOR, European symbol |
| C4 | 4.7u | POLARIZED CAPACITOR, European symbol |
| D1 | 3V6 | Z-Diode |
| D2 | 3V6 | Z-Diode |
| D3 | MBRX0540-TP | DIODE |
| F1 | FUSE | Resettable Fuse PTC |
| IC1 | ATMEGA | MICROCONTROLLER |
| IC2 | 7833 | Positive VOLTAGE REGULATOR |
| JP1 | PIN HEADER | |
| JP2 | PIN HEADER | |
| JP3 | PIN HEADER | |
| JP4 | JUMPER | |
| LED1 | LED | |
| Q1 | 12 MHz | CRYSTAL |
| R1 | 68R | RESISTOR, American symbol |
| R2 | 68R | RESISTOR, American symbol |
| R3 | 1.7K | RESISTOR, American symbol |
| R4 | 330R | RESISTOR, American symbol |
| RST_BTN | OMRON SWITCH | |
| USB | BERG USB connector |
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This project is © Frank Zhao, and is published under the terms of the Creative Commons Attribution-ShareAlike 3.0 Unported licence.