Now showing circuits 41-60 of 60. Sort by
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555 disparo alto salida bajo PUBLICby santy | updated November 15, 2012 |
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555 disparo bajo salida alto PUBLICby santy | updated November 14, 2012 |
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NTC fan speed control PUBLICThis is the complete circuit to control the mini fan in my Apple’s Time Capsule by a NTC sensor and a dual timer ICM7556IPD (CMOS). The project basically consisted of three parts because I did not... by Sancho_P | updated November 13, 2012 555 behavioral-sources fan-speed-control newbie ntc pwm time-capsule |
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Arduino + 555 Watchdog circuit PUBLICby mattbornski | updated November 11, 2012 |
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NTC converter for fan speed control PUBLICA simple converter for a NTC thermal sensor to a voltage signal. The DC-Sweep simulation is used to pick the desired resistance value in series to the NTC. by Sancho_P | updated November 07, 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 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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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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EW 555 Heart PUBLICby baum | updated September 30, 2012 |
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PWM Motor Control PUBLICby Phozz | updated July 19, 2012 |
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555-ignition - Simpler PUBLICA 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 |
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555 Oscillator PUBLICYet another 555-timer-based oscillator. by JamesFysh | updated March 20, 2012 |
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Fading Led PUBLICby RfbxTixZKBq2 | updated March 11, 2012 |
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PWM PUBLICSimple potentiometer controlled PWM with the classic 555 chip by pkilian | updated March 07, 2012 |
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PWM Motor Driver PUBLIC555 pwm circuit for driving a bunch of PC case fans. Pulse width should be well above the 20 kHz audible range. by robgig1088 | updated March 04, 2012 |
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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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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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Atari Punk Console PUBLICby SparkleLabs | updated February 29, 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 as astable (oscillator) PUBLIC555 timer as a square wave oscillator (astable mode) by mrobbins | updated January 24, 2012 |
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