Now showing circuits 1-20 of 54. Sort by

2n7000 driving an LED

2n7000 driving an LED PUBLIC

A square wave turning an LED on and off through a MOSFET.

by hevans | updated March 07, 2012

led   mosfet  

3-Pin voltage&current converter

3-Pin voltage&current converter PUBLIC

3-Pin voltage converter that uses capacitors, resistors, inductors, transistors, and even a transformer!

by kavirkurup | updated April 16, 2025

2n3904   analog   capacitor-voltage-divider   mosfet   npn  

3.3v <> 12 v mosfet driver with opto-coupler

3.3v <> 12 v mosfet driver with opto-coupler PUBLIC

12V solenoid driver - works for fuel injectors or Idle Control Valve

by russian | updated June 21, 2013

automotive   ecu   mosfet  

555-ignition - Simpler

555-ignition - Simpler PUBLIC

A circuit using a 555 timer that gives pulses to a mosfet, driving an ignition coil making a spark plug spark. To potentiometers make the pulses for the spark plug variable.

by chrlilje | updated April 05, 2012

555   ignition-coil   mosfet   spark-plug  

6-8 V Lamp Soft Start

6-8 V Lamp Soft Start PUBLIC

A simple 6-8 Volt lamp soft start circuit for individual lights on my 1939 Chris-Craft.

by spu3 | updated April 30, 2012

lighting   mosfet  

AC Power Solid State Switch

AC Power Solid State Switch PUBLIC

AC power switch with push button, transistor latch and MOSFET

by febb | updated April 15, 2014

ac-switch   mosfet  

amp op mosfet

amp op mosfet PUBLIC

by saraiva132 | updated May 12, 2012

dracostriker   mosfet  

Arduino MOSFET power drive

Arduino MOSFET power drive PUBLIC

by paulmirel | updated February 04, 2018

arduino   basic   mosfet   power  

Basic (CMOS) Inverter

Basic (CMOS) Inverter PUBLIC

MOSFET (CMOS) inverter

by ACDC | updated June 19, 2013

basic   digital   inverter   mosfet   transistor  

como simulo este amplificador ?

como simulo este amplificador ? PUBLIC

Estoy intentando hacer estecircuito amplificador utilizando mosfet, pero como recien estoy usando esta aplicacion no se como lograr visualizar la seƱal amplificada, lo he sacado de este link:...

by JorgeLu | updated August 27, 2012

10-w   amplificador   mosfet  

Dimmable Joule Thief Buck circuit with MOSFet

Dimmable Joule Thief Buck circuit with MOSFet PUBLIC

A quick and easy circuit to control a 10v 200mA LED array using a 2N7000 MOSFET. Dimming is done through R2.

by qs | updated May 09, 2013

2n7000   buck   joule-thief   mosfet  

Dual Supply Reverse Polarity Protection

Dual Supply Reverse Polarity Protection PUBLIC

by Janvier | updated June 04, 2014

analog   dual-supply   mosfet   power   protection   reverse-polarity   supply  

Electronics S2L1

Electronics S2L1 PUBLIC

Basic MOSFET CS amp.

by stashcraft | updated January 15, 2013

amplifier   lab   mosfet  

H-bridge

H-bridge PUBLIC

by mrobbins | updated February 04, 2012

diode   flyback   inductive   level-shift   mosfet   motor   power  

Induction Heater -1

Induction Heater -1 PUBLIC

This circuit variation from Pocket magic http://www.pocketmagic.net/?p=1731 no irf540, or BYV26E so trying to find spice equivalents

by Neon22 | updated March 21, 2012

flyback   induction   mosfet   transformer  

IRF7319

IRF7319 PUBLIC

by FVS | updated October 17, 2012

bridge-rectifier   irf7319   mosfet   rectifier  

LED 3x3x3 Cube

LED 3x3x3 Cube PUBLIC

This is a LED 3x3x3 cube circuit. The LED's Cathodes are soldered together in 3 rows, and the anodes are soldered 3 high in 9 columns. This particular cube will be connected to an arduino. 3 NPN...

by dan89156108 | updated January 05, 2013

3x3x3   arduino   cube   led   mosfet   npn  

MOSFET (CMOS) NAND gate

MOSFET (CMOS) NAND gate PUBLIC

Two n-channel MOSFETs and two complementary p-channel MOSFETs form a two-input CMOS NAND logic gate.

by CircuitLab | updated June 08, 2017

cmos   digital   mosfet  

MOSFET (CMOS) NOR gate

MOSFET (CMOS) NOR gate PUBLIC

Two n-channel MOSFETs and two complementary p-channel MOSFETs form a two-input CMOS NOR logic gate.

by CircuitLab | updated June 08, 2017

cmos   digital   mosfet  

MOSFET acionando carga indutiva

MOSFET acionando carga indutiva PUBLIC

by felipe.n.martins | updated June 03, 2012

inductive-load   mosfet  

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