<Projects></Projects>

Reference Designs

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

usb_charger.zip by Lakparinji

This is the portable simple mobile USB power bank charge controller I have made.

6600 Downloads | 935 Likes | 02.09.2016

tacho.zip by Arto

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

6522 Downloads | 447 Likes | 05.06.2013

development_board.zip by ermanojghimire

The AVR Trainer Board is a complete starter kit for the AVR Flash Microcontroller. It is designed to give designers a quick start to develop code on the AVR Flash Microcontrollers, combined with advanced features for using the starter kit for prototyping and testing of new designs.

6239 Downloads | 398 Likes | 04.04.2014

mega-prog-board.zip by Helmut

Kleines Programmierboard für Mega8, 88, 168 und 32

6041 Downloads | 430 Likes | 10.27.2013

usbasp_one_sided_design.zip by ermanojghimire

USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega88 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed. Its the onesided design, I tested this design in real hardware and working perfect. Enjoy.

5981 Downloads | 438 Likes | 03.31.2014

bedienpanel-v01.sch by admin

HCAN Hausautomatisierung http://www.iuse.org/, Bedienfeld mit Display fuer den CAN Bus Lizenz: GPL\r\nUploaded by Martin Haller from privat

5825 Downloads | 397 Likes | 12.15.2011

spi_3v.rar by danbms

Level translator with power source Transistors - BSS138P Power source - LD1117AS33

5656 Downloads | 1005 Likes | 05.23.2016

power_supply_0-15v.zip by BRedemann

Simple Power Supply (Linear) 0-15V with discrete components. No current limitation.

5620 Downloads | 539 Likes | 06.16.2015

pulsweite-lm324-tle5205.zip by Guenter

Pulsweitenmodulation zum Steuern von DC-Motoren bis 5A bei einer Spannung von 6-30VDC. Die Steuerung erfolgt über ein Potentiometer, wobei in der Mittelstellung kein Signal ausgegeben wird oder je nach Jumperstellung die Brücke einseitig kurzgeschlossen wird. Durch verdrehen des Potentimeters wird die Pulsweite in beide Richtungen entsprechend der Einstellung ausgegeben. Auf ausreichende Kühlung der H-Brücke ist zu achten. Ein Bildsymbobol für das Potentiometer liegt als PDF bei.

5616 Downloads | 426 Likes | 04.30.2013

mini-amp-3.1ver.rar by viji2ks

mini amp tda2822 with 5v volts regulator use 22k pots for volume right and left along one can charge and run 4v lead acid batt use switch or relay at 7805 output 3 pin provided enjoy reach me at viji2ks@gmail.com

5613 Downloads | 370 Likes | 04.16.2012