<Projects></Projects>

Reference Designs

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

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12v_20a_eco_lin_psu.zip by BESUREME

Preisgünstiges lineares Netzgerät für 12 - 13.8V /2-25A, geringe Verluste, Standard - Bauelemente. Preisgünstig: Bauteile unter EUR10 / USD10 (Q1/2013), plus Kühlkörper, Gehäuse, Transformator. Platinengröße ist fast 1/4 Europakarte = 3.1\" x 2.35\". Benötigt einen Standard Halogentrafo (11.5V), optional NTC/Lüfter-Kombination. Andere Spannungen / Ströme möglich. Siehe Beschreibung. Economic reduced-losses linear power supply 12 - 13.8V / 2 - 25A built with standard components. Low cost: below EUR10 / USD10 (Q1/2013), plus heat sink,housing, and transformer. Board size is about 1/4 eurocard = 3.1\" x 2.35\". Designed to operate with standard halogen lamp transformers, optional thermistor/fan combo. Different output voltages / currents possible. See documentation.

7540 Downloads | 452 Likes | 02.11.2013

lini_step1mod.zip by Arto

Modified Linistep, unipolar stepper motor driver. Goto www.RomanBlack.com homepage to get more information!.

7301 Downloads | 451 Likes | 05.06.2013

arduino_uno_rev3-02-th.zip by drak

Arduino Uno Revision 3 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes. Stronger RESET circuit. Atmega 16U2 replace the 8U2.

10680 Downloads | 432 Likes | 12.12.2012

androino_2009.zip by admin

Androino-2009: Another Arduino Clone. - Single Layer - No smds (except FT232RL) - Easy to produce\r\nUploaded by Bernhard Redemann

21524 Downloads | 397 Likes | 07.20.2009

battery_charger.zip by admin

battery charger with auto-stop when the voltage battery reach preset value.\r\nUploaded by Bogdan Rusu from S.C.AXEL TELECOM CLUJ S.R.L.

36239 Downloads | 439 Likes | 07.30.2002

ba1404-te1.com.br.zip by admin

With this circuit you will be able to mount a mini stereo FM station and broadcast to your entire home, a simple way to have an audio link wireless with ease. With the FM transmitter BA1404 Hifi Stereo you can stream your music from your iPod MP3, satellite receiver, computer, DVD player, Mobile Phone, MP4 player and MP3 and other audio source directly to an FM receiver with crystal clear sound.\r\nUploaded by Toni Rodrigues from xtronic.org

9493 Downloads | 393 Likes | 10.24.2011

lm3x7-power-supply.zip by admin

A variable (Pos&Neg) voltage PSU consisting of LM317(+) & LM337(-) voltage regulators. +37/0/-37 Rated MAX Voltage input. +34/0/-34 Rated MAX voltage output. Current rated at ~1,5A. By default, the design only displays the bare circuit in \"board view\", so just enable the necessary layers for component values and pinouts.\r\nUploaded by Bradlin Basson from South Africa

23873 Downloads | 423 Likes | 07.19.2010

tda7293-te1.com.br.zip by admin

100 Watts DMOS audio amplifier circuit This circuit for TDA7293 - include the PCB .brd file and schematic .sch\r\nUploaded by Toni Rodrigues from xtronic.org

14832 Downloads | 419 Likes | 11.08.2011

displayhexlcd.zip by admin

A small module to display a byte in hexadecimal. It is plugged into a breadboard via a right-angle header. Using an Atmel ATtiny48, it has the same voltage range for input. It can be reprogrammed for other uses.\r\nUploaded by Jacques Pelletier

9149 Downloads | 442 Likes | 02.19.2012

digital_volt&amp_meter_with_icl7107.zip by admin

This project is a volt and amper meter made special for panel use, this device is working with ICL7107 where is a A/D with LED seven segment driver and plus it have and one simply power supply \r\nUploaded by Sam Tzam

19482 Downloads | 448 Likes | 02.08.2009