Now showing circuits 1-14 of 14. Sort by

MOSFET switching inductive loads

MOSFET switching inductive loads PUBLIC

A n-channel MOSFET switches an inductive load, both with and without a diode to catch the voltage spike.

by CircuitLab | updated June 08, 2017

diode   flyback   inductive   mosfet   motor   power   relay  

IR Tachometer

IR Tachometer PUBLIC

Infrared tachometer used to measure fan speed by providing an interrupt to an Arduino. The goal is to synchronize two fans.

by RBClarke | updated March 10, 2016

motor   photodiode  


Motor_Drive PUBLIC

Circuit to drive low power DC motor (indicated with an M). In reality the circuit draws too much current from the digital pot meter (which becomes very hot and stops to work properly).

by Circuit_Sandbox | updated December 29, 2012

buffer   dc   digital-potmeter   motor   transistor  

motor and temp sensor arduino

motor and temp sensor arduino PUBLIC

by MrPickle | updated December 14, 2012

arduino   dc   dc-motor   dc-motor-sensor-arduino   motor   sensor  

PWM Motor Control

PWM Motor Control PUBLIC

by Phozz | updated July 19, 2012

555   control   fan   motor   pwm   speed  

3 Phase Oscilator Motor Driver

3 Phase Oscilator Motor Driver PUBLIC

by jhonalvez | updated May 18, 2012

3-phase   ac   driver   motor   oscilator   pwm  

Copy of danielfiction`s 555 motor controller (high motor current)

Copy of danielfiction`s 555 motor controller (high motor current) PUBLIC

by jhonalvez | updated May 18, 2012

motor   pwm  


hs-hbridge PUBLIC

This is a 24 Voltage h-bridge motor controller, it performs high speed switching(maybe high) for PWM controlling and within dead zone protection....

by sean_robot | updated May 14, 2012

h-bridge   motor  

servo amp 2

servo amp 2 PUBLIC

An extension of servo amp 1. Note dead zone insures no "shoot through" or "cross conduction". For bi-directional motor drive or thermoelectric cooler drive.

by anubi | updated March 22, 2012

h-bridge   level-shift   motor   power   servo  

servo amp 1

servo amp 1 PUBLIC

Drives high power loads with small control voltage. Note "dead zone" near zero. This is to eliminate "shoot thru" and guarantee both transistors can not on simultaneously. Not recommended for audio...

by anubi | updated March 22, 2012

motor   power   servo  

Motor Driver using MOSFETs

Motor Driver using MOSFETs PUBLIC

by hevans | updated March 08, 2012

mosfet   motor  

555 motor controller

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!)

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  


H-bridge PUBLIC

by mrobbins | updated February 04, 2012

diode   flyback   inductive   level-shift   mosfet   motor   power  

More 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  

About CircuitLab

CircuitLab is an in-browser schematic capture and circuit simulation software tool to help you rapidly design and analyze analog and digital electronics systems.