Calculate the color code of a resistor based on the resistor value (and the other way round). Display of closest resistor within the E series / Renard numbers. Another feature: calculation of required resistor value for LED circuits.
License:Freeware, $0 to buy Size:1MB. Latest Update:2013-08-04
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.
License:Freeware, $0 to buy Size:<1MB. Latest Update:2010-01-14
RColours converts the colour bands commonly found on resistors into the value of that resistor or it converts a given value into the colour bands that would be used to represent that value. 3 and 4 band representations are supported.
License:Freeware, $0 to buy Size:<1MB. Latest Update:2004-07-10
The top-rated electronic & electrical engineering tool for Palm OS with the most advanced interface and hundreds of calculations. Only $20 USD - compare features and price with competing software.
License:Shareware, $20 to buy Size:<1MB. Latest Update:2006-12-23
Coding and decoding of color coded resistors and capacitors with 4 and 5 bands. Colors are decoded to value, tolerance and maximum working voltage (capacitors) of the component. Inversely, entering value and tolerance displays the color codings.
License:Freeware, $0 to buy Size:<1MB. Latest Update:2001-04-13
SoftCollection Impulse Counter supports up to 12 counters, counting impulses via parallel port. All you need is to connect a button via 500 Ohm resistor between Parallel Port's ground (pins 18-25) and pin, whose number appears above the counter.
License:Freeware, $0 to buy Size:<1MB. Latest Update:2005-11-14
Free 555 timer calculator with 3 astable modes and monostable mode. Astable modes include duty cycle less than 50%, duty cycle equals 50% and duty cycle greater than 50%. resistor and capacitor values can be tweaked.
License:Freeware, $0 to buy Size:1MB. Latest Update:2011-05-29
Calculate LED Load Resistor Values; Calculate Power Supply Component Values; Calculate Ohms' Law; Caculate Regulator Circuit Component Values, Transistor Circuit Component Values
License:Shareware, $14.95 to buy Size:17MB. Latest Update:2014-01-07