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10% to 90% switched PWM source 01 PUBLICA way to generate a pulse train so that it's duty cycle switches from D to 1-D. Implemented by scaling, then inverting and level shifting a CLK source set to a duty cycle D, using the USTEP function.... by signality | updated October 01, 2012 |
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12-60V Constant Current LED Driver + PWM Dimmer PUBLICby serisman | updated June 07, 2013 |
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2.5V 250mA simple switching supply with defined gate drive PUBLICAn edge-defined gate drive signal is produced by a CSV voltage source, and modulated to form a power supply feedback loop. by mrobbins | updated September 30, 2013 |
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3 Phase Oscilator Motor Driver PUBLICby jhonalvez | updated May 18, 2012 |
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555 as Pulse Width Modulation (PWM) generator PUBLIC555 timer as a PWM generator based on an analog input source. by mrobbins | updated January 24, 2012 |
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555 Clock for fan speed control PUBLICA 25 kHz clock circuit, set to about 75 % duty cycle, using a 555 timer. by Sancho_P | updated November 07, 2012 |
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555 Dual-LED blinker with 50% duty cycle PUBLICby mk5734 | updated August 01, 2018 |
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555 motor controller PUBLIC555 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 |
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555 PWM for fan speed control PUBLICI wanted to control a computer’s fan speed by the air temperature at the “hot spot” (the power supply air outlet). The project consists of three parts for easy simulation and was later verified on a... by Sancho_P | updated November 07, 2012 |
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555 PWM Generator PUBLICThe simplest PWM generator possible. Tested and approved in real-life. Cheap and reliable!! by GabrielPauka | updated April 26, 2016 |
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555 Timer as Pulse Width Modulation (PWM) Generator PUBLICA 555 Timer can be used with variable "control" input to create a pulse width modulation (PWM) generator with its digital duty cycle varying based on an analog input voltage. by CircuitLab | updated June 07, 2017 |
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555pwm PUBLICby ahartel | updated January 22, 2013 |
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Arduino DUE PUBLICA detailed layout of the new Arduino Uno made entirely of box pieces; includes all pins as well as both USB ports and DC input jack. by titous | updated December 24, 2012 |
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BJT PWM -- multi-stage rise/fall times PUBLICPower BJTs can be used to switch lots of current, but they require lots of base current as well. by mrobbins | updated March 28, 2012 |
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Circuito PWM Motor PUBLICby VictorLMoura | updated December 06, 2016 |
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Copy of danielfiction`s 555 motor controller (high motor current) PUBLICby jhonalvez | updated May 18, 2012 |
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Copy of danielfiction's 555 motor controller ($0.50!) PUBLICBuild a PWM motor controller for $0.50! Based on danielfiction's circuit (link inside). by mrobbins | updated March 01, 2012 |
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Dual 555 PWM generator PUBLICA simple 2x555 PWM generator intended for use as an ADC in which a computer times the pulse length. U1 produces a chain of trigger pulses for U2, which produces pulses whose length is dictated by the... by thekeywordgeek | updated October 31, 2012 |
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generic voltage mode buck converter 01 PUBLICA generic Voltage Mode Buck (step down) converter. You will have to calculate component values for your own application. by signality | updated March 13, 2013 buck-converter pwm smps step-down-converter switch-mode-power-supply switch-mode-supply switching |
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H-BridgeMotorController PUBLICA H-bridge Motor Controller using pwm input to control forward reverse. by strigo8183 | updated May 04, 2012 |
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