Mathematics For Electronics - Formulas and Calculations

Articles
Title
Voltage Divider (resistive) (MA013E)
Loaded Voltage Divider (resistive) (MA014E)
Resistors in Series (MA011E)
Resistors in Parallel (MA012E)
Electric Energy (MA009E)
Electrolysis (Faraday´s Law) (MA010E)
Joule´s Law (MA008E)
Electric Power (MA007E)
Thermal Influence in The Resistance of a Cable (MA005E)
Ohm´s Law (MA006E)
Conductance of a Length of Wire (MA003E)
Cross Sectional Section Area (MA004E)
Resistance of a conductor (MA001E)
Conductance (MA002E)
Hybrid Parameters (MA096E)

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Pre selector with varicap tuning (CB9172E)
This circuit for the medium wave range was suggested by a Popular Electronics from the 90s. The...
Electronic Lure (CB14786E)
This version of a call-fish is from 1981 using, for this reason, a 90 V battery that is no longer...
Musical doorbell (CB9210E)
This musical doorbell was found in a Popular Electronics from the 90s. The U4 melody generator...