Resistor Color Bands 3.0 Resistor Color Bands is a resistance calculator for displaying resistance color codes and values for all types of resistors.
Resistor Color Coder 2 Determine resistor values from color bands or SMD markings. Works for both 4 and 5 band leaded-type resistors, as well as 3 and 4 digit Surface Mount Device codes, EIA-96 1% SMD codes and 2,5,10% SMD codes.
CiDess 2, Easy Circuit Boards CiDess is freeware, easy-to-use, not-resource-greedy printed circuit board drawing and layouting software. CiDess brightly stands out against huge over-bloated software suits for its clear-and-simple interface, fast-and-pretty drawing and yet having some very advanced capabilities. CiDess ease of use comes from its four simple operating modes: placing components, drawing tracks