Calculates the checksum of a file, and compares it to an original.
Terminal for serial ports and TCP / UDP connections with JavaScript
Command-line calculator for Maidenhead- (QTH-, QRA-) Locators.
Calculate number of turns needed to produce a coil with given L
SoDaRadio is a VHF/UHF all mode transceiver for the USRP
Wavelength Calculator
CRC C source generator
Mantra is a Antennas Impedance Calculator for HamRadio
Synchronization of data without the fuss.
Calculator for Erlang B