Products of Schematica Software

Filter Wiz Lite 1.21 Schematica Software 

Education \ Science

Active filter design software for lowpass, highpass, bandpass and bandstop electronic filters using resistors, capacitors and op amps. Provides Butterworth, Chebyshev, Elliptic and Bessel Approximations to order 10, with a variety of circuit choices.. Freeware download of Filter Wiz Lite 1.21, size 4.89 Mb.


   
 

Resistor Color Coder 2 Schematica Software 

Education \ Science

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.. Freeware download of Resistor Color Coder 2, size 399.35 Kb.

555 Timer Free 1.1 Schematica Software 

Education \ Science

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.. Freeware download of 555 Timer Free 1.1, size 1.54 Mb.

Filter Wiz PRO 5.0 Schematica Software 

Utilities \ Misc. Utils.

Active filter design software for lowpass, highpass, bandpass and bandstop electronic filters using resistors, capacitors and op amps. Provides Butterworth, Chebyshev, Elliptic and Bessel Approximations to order 20, with a variety of circuit choices.. Free download of Filter Wiz PRO 5.0, size 5.32 Mb.

555 Timer PRO 2.0 Schematica Software 

Utilities \ Misc. Utils.

555 Timer PRO provides an array of design wizards, circuit blocks and information panels that facilitate the use of the 555 timer. Component value calculations for the 555 take into account the supply voltage and timer fabrication (CMOS or Bipolar).Features include 555 timer synopsis, 22 timer design wizards, counter wizards, output circuitry. Free download of 555 Timer PRO 2.0, size 4.26 Mb.