Build and test circuits right in your browser ONLINE by CircuitLab.com Design with our easy-to-use schematic editor. Accurate analysis (DC, AC & more) in seconds. Beautiful printouts, images, and live links to share. No installation required — try it instantly. For Students & Educators Draw and print beautiful schematics for lab reports. In-browser simulations make…
VoIP application ‘EchoShack” for Radio Amateurs Hi, I am Tony VK3ZTR author of ‘EchoShack & ElseeMore’ a Windows programs that connects to ‘Echolink’ the very popular VOIP application used by more than 200,000 Amateur Radio Operators worldwide for general communications and emergency disaster communications assistance. The ‘ElseeMore’ version is designed for 800×600 screen and is…
New (http://www.eantenna.es) WEB-Site was lunched by Rod (EA7JX) from Spain. Unfortunately in Spanish language only. Lot’s of information about new HAM/CBers Antennas, mast and antenna accessories that produced by “EAantenna” Spanish Company. Hello friends, after the inactivity of the domain of the WEB EAntenna due to changes in the Web, here we have the information…
The Tworse Key is a standalone device that connects through a standard LAN cable, the Morse signals are decoded by the built-in Arduino Ethernet board, which delivers the final message though the Twitter API. software requirements: Arduino 1.0 (or later) Twitter library by @NeoCat the latest TworseKey sketch for Arduino provided here. hardware requirements: Morse…
Demo of the Mark Rodgers (KC8GRQ) Twitter to Pager setup. This uses a POCSAG pager on the Ham Radio bands to send specific tweets from his account. Details