Now showing circuits 41-60 of 66. Sort by
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bypassed emitter amp 2 PUBLICby stashcraft | updated February 04, 2013 |
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dumb distortion unit PUBLICsilly single-transistor germanium distortion unit, as spec'ed by the distributer. by stashcraft | updated January 30, 2013 |
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NOR BJT Circuit PUBLICThis is a way I have constructed a NOR TTL Logic Gate using NPN BJT transistors. by digitalcircuitman777 | updated January 25, 2013 bjt digital digitalcircuitman777 logic-gate nor transistor ttl |
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Simple_BJT_amplifier PUBLICby Circuit_Sandbox | updated September 26, 2012 |
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NAND BJT Circuit PUBLICThis is a way I have constructed a NAND TTL Logic Gate using NPN BJT transistors. by digitalcircuitman777 | updated August 08, 2012 bjt digital digitalcircuitman777 gate logic logic-gate nand transistor ttl |
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AND BJT Circuit PUBLICThis is how I constructed an AND TTL Logic Gate using NPN BJT transistors. by digitalcircuitman777 | updated August 08, 2012 and bjt digital digitalcircuitman777 logic-gate transistor ttl |
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OR BJT Circuit PUBLICThis is a way I have constructed an OR TTL Logic Gate using NPN BJT transistors. by digitalcircuitman777 | updated August 08, 2012 bjt digital digitalcircuitman777 logic-gate or transistor ttl |
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2N3906 Switching Performance PUBLICSwitching (saturation turn-on/turn-off) times for 2N3906 PNP BJT. by mrobbins | updated July 02, 2012 |
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Differential FET-BJT Amplifier PUBLICStripped down version of "Geophone amplifier". by anubi | updated May 20, 2012 |
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differential FET/BJT amp 2 PUBLICDifferential FET input, single supply, referenced to ground. V6 or R13 sets bias point. Differential in. Differential out. Note Q1, Q2 feed back through Q5E to improve CMRR and stabilize bias over... by anubi | updated May 20, 2012 |
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Geophone Amplifier PUBLICSingle-supply voltage. High-impedance differential input referenced to ground. Low impedance differential line-driver output. This circuit would not converge with old JFET model. CircuitLab fixed the... by anubi | updated May 19, 2012 |
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Trouble2 PUBLICThis is a subset of "Trouble 1". This is the core voltage gain and DC bias feedback which would exhibit convergence difficulty on the old FET model. CircuitLab has fixed the model. This circuit now... by anubi | updated May 18, 2012 amplifier bjt convergence feedback initial-conditions jfet level-shift startup |
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bjt and relay PUBLICby foofoo | updated April 26, 2012 |
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Capacitively Loaded Emitter Follower PUBLICAn emitter follower is supposed to have its output voltage follow changes in its input approximately 1 to 1, but fast input edges and a capacitively loaded output lead to undesired and asymmetric... by CircuitLab | updated April 13, 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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XOR BJT Circuit PUBLICThis is a way I have constructed an XOR TTL Logic Gate using NPN BJT transistors. by digitalcircuitman777 | updated March 27, 2012 bjt digital digitalcircuitman777 logic-gate transistor ttl xor |
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Inverter BJT Circuit PUBLICThis is how I constructed an Inverter TTL Logic Gate using an NPN BJT transistor. by digitalcircuitman777 | updated March 26, 2012 bjt digital digitalcircuitman777 inverter logic-gate transistor ttl |
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BJT Amplifier Common Emitter PUBLICby ab-irato | updated March 15, 2012 |
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DX Amp PUBLICThis is a simple 50 watt audio power amplifier circuit that was designed by Brazilian Carlos Mergulhão who offers it freely to the DIY community -- for non commercial use. It has since become renowned... by TAJ | updated March 13, 2012 |
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TL431-like shunt voltage regulator PUBLICBJT, op-amp, and internal reference voltage source make a model of a shunt voltage regulator by mrobbins | updated March 06, 2012 |
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