Username DennisT1
Member Since March 23, 2013

DennisT1's Public Circuits:

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P_CH_I_REG

P_CH_I_REG PUBLIC

Current regulator based on P-Channel MOSFET. Adjust R1 to change current - voltage drop should equal Q2's V-EB threshold.

by DennisT1 | updated April 01, 2013

current-regulator   linear   mosfet   p-channel  

555 PWM

555 PWM PUBLIC

PWM with 555. Timer gens triangle waveform; op amp modulates it.

by DennisT1 | updated March 24, 2013