Main - open-plc - OpenPLC - an open hardware alternative for automation OpenPLC is an open hardware alternative for industrial and home automation. It uses the well known ATmega chips as main processor, the same used on Arduino. This means that OpenPLC is code-compatible with all arduino sketches. The main features of the OpenPLC are: ● Protected 24V Digital Inputs (8 inputs for each module) ● Protected 24V Digital Outputs (8 inputs for each module) ● USB Communication (used for programming) ● RS-485 bus for communication between modules ● Open Source IDE with c++ programming ● Open Source IDE with Ladder programming ● Integrated Ethernet ● 16MHz ATmega2560 as main processor November 29, 2013 Finally the boards are done! We made a benchmark with a Siemens S7-200 PLC. September 9, 2013 I'm very happy to announce here that the OpenPLC Ladder is finally ready for it's first public beta! If you want to download the binary files, just click HERE. NOTE: You can upload the openplc ladder code to a standard Arduino Mega as it has the same processor of the OpenPLC May 25, 2013
Signal Consulting, Inc. - Dr. Howard Johnson TIDesigns A Robust Glass-Breakage Detector Reference Design This reference design describes a simple as well as a robust glass breakage detector designs using the and was developed to operate at low power, allowing long battery life. The simple design algorithm is based on the spectral analysis of a typical glass breakage signal by analyzing signal characteristics such as peak content, number of zero crossings, and frequency composition. A glass breakage alert is indicated by an onboard buzzer and an LED. CC1120EM 169 MHz Reference Design This RF Layout Reference Design demonstrates good decoupling and layout techniques for a low power RF device operating in the169 MHz frequency band. CC1120EM 868/915 MHz Reference Design This RF Layout Reference Design demonstrates good decoupling and layout techniques for a low power RF device operating in the 868 MHz and 915 MHz frequency bands. CC1125EM 868/915MHz Reference Design CC2541 Keyfob Reference Design ETSI Cat 1 RF Layout Reference Design
EngineersGarage Facebook MCU LaunchPad Evaluation Platform | Microcontroller Kit from Texas Instruments for MSP430™ , C2000™ real-time and Stellaris® ARM® Cortex™ microcontrollers BoosterPacks are modular plug-in boards that fit on top of the LaunchPad baseboards. These modules introduce new functionality to the LaunchPad evaluation kits including wireless, capacitive touch, LED lighting and more! BoosterPacks include everything you need to create compelling new applications based on the LaunchPad evaluation kits, including a plugin module, software and documentation. Build Your OwnSee BoosterPacks
Welcome Top 5 Exotic Free Energy Technologies From PESWiki Shortcut URL: See also News:Best Exotic Free Energy Technologiesand Tracking the Position of the Top 5and Directory:Best Exotic Clean Energy Technologies This page is devoted to featuring the top five exotic technologies that we know of that are closest to market. Here at PESWiki we cover the entire spectrum of clean energy technologies, from conventional methods such as solar, wind, geothermal, tide, wave, river on the one hand; to very unconventional or "exotic" technologies such as cold fusion, magnet motors, overunity electromagnetic motors, gravity motors, and vortex technologies on the other. There are many ways to harness the wheelwork of nature -- energy sources that the environment provides free for the taking -- that are not only clean but inexhaustible and ubiquitous. Conventional renewable energy (there are 25 genres) has made great strides but has limitations. Runners Up Spreadsheet Best Exotic Clean Energy Technologies In the News
EDA360 Insider by Steve Leibson