Monthly Archives: January 2011

Op-Amp based voltage regulator tutorial and SPICE modelling

The tutorial is taking a long time. In the mean time here are the screen captures, schematic and the LTSPICE files. Downloads Op-Amp_linear_voltage_regulator SPICE files

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New multimeter – Extech EX430

My multimeter of 8 years a Mastech M92A had lost its accuracy. I was in dire need of a new multimeter. Here in India, all the Flukes and Extechs cost double of what its worth in the US or Europe. … Continue reading

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