Now showing circuits 50421-50436 of 50436. Sort by

Digital counter

Digital counter PUBLIC

by mrobbins | updated November 13, 2011

dac   digital   op-amp  

BJT saturation characteristic tester

BJT saturation characteristic tester PUBLIC

by mrobbins | updated November 13, 2011

bjt   saturation  

Square wave into low pass filter

Square wave into low pass filter PUBLIC

by hevans | updated November 11, 2011

Switching inductive loads

Switching inductive loads PUBLIC

by mrobbins | updated November 11, 2011

diode   flyback   inductive   mosfet   power  

BJT f_T measurement

BJT f_T measurement PUBLIC

by mrobbins | updated November 11, 2011

bjt   frequency-domain   high-speed   rf  

Copy of Mikes RC High-pass filter

Copy of Mikes RC High-pass filter PUBLIC

by hevans | updated November 09, 2011

Cascode current mirror -- actively loaded differential pair amp

Cascode current mirror -- actively loaded differential pair amp PUBLIC

Q1 and Q2 are the main amplification. The four PNP BJTs provide a cascoded current mirror for super high gain active load.

by mrobbins | updated November 01, 2011

amplifier   bjt   cascode  

Op-Amp logarithmic amp

Op-Amp logarithmic amp PUBLIC

An op-amp, diode, and resistor can together be used to create a logarithmic amplifier, where the output voltage is proportional to the log of the input voltage.

by mrobbins | updated October 25, 2011

amplifier   nonlinear   op-amp  

Verticalish circuit

Verticalish circuit PUBLIC

by mrobbins | updated October 21, 2011

Op-amp non-inverting amplifier

Op-amp non-inverting amplifier PUBLIC

by mrobbins | updated October 21, 2011

amplifier   op-amp  

Op-amp inverting amplifier

Op-amp inverting amplifier PUBLIC

by mrobbins | updated October 21, 2011

amplifier   op-amp  

RC High-pass filter

RC High-pass filter PUBLIC

by mrobbins | updated October 20, 2011

R-L-C resonance

R-L-C resonance PUBLIC

by mrobbins | updated October 20, 2011

Resistors and Diodes

Resistors and Diodes PUBLIC

by mrobbins | updated October 20, 2011

Simple resistors

Simple resistors PUBLIC

by mrobbins | updated October 20, 2011

Laplace single pole

Laplace single pole PUBLIC

by mrobbins | updated September 29, 2011

Tags

555   7805   ac-to-dc   active-filter   amplifier   analog   and   anode   attenuator   atx   audio   automotive   band-reject   bandgap   behavioral   bias-point   bjt   bode   bridge-rectifier   button   calculator   cascaded-filters   cascode   cathode   cmos   colpitts   compensation   constant-current-source   current-limiting   current-mirror   current-monitor   current-regulator   dac   dc-to-ac   device-modeling   differential   differentiator   digital   diode   divider   emitter-follower   feedback   filter   flyback   flyback-diode   frequency-domain   full-wave   guitar   ham-radio   high-pass   high-speed   high-voltage   hv   hysteresis   ic   ignition-coil   induction   inductive   inductive-load   initial-conditions   instrumentation-amplifier   integrator   inverting   jfet   laplace   led   led-array   level-shift   lighting   lipo   lm317   load-cell   logic-gate   low-pass   mechanical   microcontroller   microphone   mosfet   motor   multivibrator   non-inverting   nonlinear   nor   notch   ohms-law   op-amp   optical   or   oscillator   parallel   passive   passive-filter   pcb-design   phase-shift   photodiode   photoresistor   phototransistor   piezo   plants   potentiometer   power   power-supply   power-supply-unit   preamp   pull-down   pull-up   pwm   rc   relaxation-oscillator   relay   resistor-ladder   resonance   rf   rlc   rom   saturation   schmitt-trigger   sensor   series   servo-motor   signal   spark-plug   stability   stepper   summing   superposition   switching   time-constant   transformer   transistor   translinear   twin-t   voltage-divider   voltage-regulator   waveform-arithmetic   wiring   xnor   xor   zener-diode   zero-voltage-switching  

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