<Projects></Projects>

Reference Designs

Learn how to use EAGLE from a variety of example projects.

Sort by Downloads| Likes | Date

arduino_uno_r3_shield.rar by SalbaheJim

This is a blank shield board designed for Arduino Uno R3, ready for you to add your parts in Eagle CAD. The schematic includes custom headers with default power connections (+5V & GND). The PCB layout includes board dimensions, holes and headers already positioned and orientated. Look for the custom ARduino connector library I made (Arduino_JW.lbr) to simplify shield design. (This PCB should also be compatible with Arduino Leonardo, Due, Yun and Mega.)

9319 Downloads | 519 Likes | 03.18.2015

rocketshield-v2autorouted.brd by admin

An Arduino Shield with plugs for a BMA180, a BMP085, an SD-Reader, a Logic Level Converter, a Piezo Buzzer, two Led\'s, ports for two servos, and a port for an uMAD.\r\nUploaded by Max Tepermeister

8234 Downloads | 430 Likes | 01.17.2012

70...100w_dmos_audio_amplifier_with_mute&st-by.rar by admin

70W...100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY Supply Voltage +/- 38Vmax Size: 36,4KB\r\nUploaded by Krzysztof Pietraszynski

31951 Downloads | 431 Likes | 01.16.2005

arduino_wifi_shield_v022-rev3.1.zip by drak

The Arduino WiFi Shield connects your Arduino to the internet wirelessly. Connect it to your wireless network by following a few simple instructions to start controlling your world through the internet. As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it\'s made and use its design as the starting point for your own circuits. -Requires an Arduino board (not included) -Operating voltage 5V (supplied from the Arduino Board) -Connection via: 802.11b/g networks -Encryption types: WEP and WPA2 Persoanl -Connection with Arduino on SPI port -on-board micro SD slot -ICSP headers -FTDI connection for serial debugging of WiFi shield -Mini-USB for updating WiFi shield firmware

7087 Downloads | 441 Likes | 02.06.2014

tacho.zip by Arto

CNC machine spindle optical tachometer amplifier, use very sensitive Toshiba optical interrupter TLP903 or equivalent.

6524 Downloads | 447 Likes | 05.06.2013

battery_monitor.zip by admin

battery monitor and protection.\r\nUploaded by Rusu Bogdan from Romania

28542 Downloads | 422 Likes | 09.18.2003

audio_spectrum_analyzer.zip by admin

A simple 10 band audio spectrum analyzer\r\nUploaded by Nguyen Kim Huy from Vietnam

27582 Downloads | 411 Likes | 08.23.2003

arduino_shield_eth06-rev3.zip by drak

The Arduino Ethernet Shield connects your Arduino to the internet in mere minutes. Just plug this module onto your Arduino board, connect it to your network with an RJ45 cable (not included) and follow a few simple instructions to start controlling your world through the internet. As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it\'s made and use its design as the starting point for your own circuits. Hundreds of thousands of Arduino boards are already fueling people’s creativity all over the world, everyday. Join us now, Arduino is you! -Requires an Arduino board (not included) -Operating voltage 5V (supplied from the Arduino Board) -Ethernet Controller: W5100 with internal 16K buffer -Connection speed: 10/100Mb -Connection with Arduino on SPI port

7886 Downloads | 453 Likes | 02.06.2014

lm380.zip by xtronic

The LM380 is a power audio amplifier for consumer applications. In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows ground referenced input signals. The output automatically self-centers to one-half the supply voltage. The output is short circuit proof with internal thermal limiting. The package outline is standard dual-in-line. The LM380N uses a copper lead frame. The center three pins on either side comprise a heat sink. This makes the device easy to use in standard PC layouts. Uses include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, etc.

7078 Downloads | 433 Likes | 08.15.2013

cnc_machine_control_mill.brd by Titanhnc

CNC board control for MACH 3 - BOB LPT

7096 Downloads | 999 Likes | 12.21.2015