Public circuits tagged "bjt"

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	555 motor controller PUBLIC 555 oscillator easy motor control. not so stable. very effective. by danielfiction \| updated March 02, 2012 555 555-motor-controller astable bjt cheap dfiction econo flyback-diode motor pwm
	Copy of danielfiction's 555 motor controller ($0.50!) PUBLIC Build a PWM motor controller for $0.50! Based on danielfiction's circuit (link inside). by mrobbins \| updated March 01, 2012 555 bjt motor pwm
	BJT difference amp PUBLIC by mrobbins \| updated February 04, 2012 amplifier bjt
	BJT saturation characteristic tester PUBLIC by mrobbins \| updated November 13, 2011 bjt saturation
	BJT f_T measurement PUBLIC by mrobbins \| updated November 11, 2011 bjt frequency-domain high-speed rf
	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

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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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	555 motor controller PUBLIC 555 oscillator easy motor control. not so stable. very effective. by danielfiction \| updated March 02, 2012 555 555-motor-controller astable bjt cheap dfiction econo flyback-diode motor pwm
	Copy of danielfiction's 555 motor controller ($0.50!) PUBLIC Build a PWM motor controller for $0.50! Based on danielfiction's circuit (link inside). by mrobbins \| updated March 01, 2012 555 bjt motor pwm
	BJT difference amp PUBLIC by mrobbins \| updated February 04, 2012 amplifier bjt
	BJT saturation characteristic tester PUBLIC by mrobbins \| updated November 13, 2011 bjt saturation
	BJT f_T measurement PUBLIC by mrobbins \| updated November 11, 2011 bjt frequency-domain high-speed rf
	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

"bjt"-tagged Public Circuits

555 motor controller PUBLIC

Copy of danielfiction's 555 motor controller ($0.50!) PUBLIC

BJT difference amp PUBLIC

BJT saturation characteristic tester PUBLIC

BJT f_T measurement PUBLIC

Cascode current mirror -- actively loaded differential pair amp PUBLIC

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