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TWO_TRANSISTOR_CASCODE_MULTIVIBRATOR
2016-05-09 08:57:48121Two capacitors in voltage-divider storage circuit control transistors to give choice of rectangular or sawtooth waveforms at output of Q1, depending on...
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Transistor based FM bug in mint box
2016-05-09 08:56:2692There are tons FM bugs all over the internet. You may find small, IC based ones, powerful, sensitive and so on and on. Take a look at this transistor b...
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Single Transistor Variable 0-180 Deg Phase Shifter
2016-05-09 08:47:27149The schematic diagram below shows a variable 0-180 degree phase shifter circuit. This circuit can provide? phase shifted output (compared with the inpu...
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PUMPED_TUNNEL_DIODE_TRANSISTOR_LOGIC_GATE
2016-05-09 08:47:0982Nipo gate accepts negative inputs and provides positive outputs, while pino gate accepts positive inputs and provides negative outputs. With no inputs,...
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PENENTU B-C-E TRANSISTOR SCHEMATIC DIAGRAM
2016-05-09 08:37:4299SKEMA RANGKAIAN PENENTU B-C-E TRANSISTOR Basis-Collector-Emitter Transistor Testing procedure: * Connect randomly the pins of the transistor under test...
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Circuit Diagram of Capacitance/Frequency/Transistor Online D
2016-05-09 08:01:1789When K1 is placed in II, then it can be used to test capacitance. 555, resistances from R8 to R12 and Capacitance Cx under test constitute monostable t...
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13_V_AT_2_A_WITH_PNP_TRANSISTORS
2016-05-09 07:55:53105Reference voltage source q1 is 2N301, while series-pass regulator Q2 is 2N1523 D5 is 1N5245 15-V zener Secondary of T1 is 16-19 V, or can be 6-V and 12...
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Reference voltage source using complementary transistors
2016-05-09 07:21:0369The characteristic of this circuit is shown in the following table ( RL=68kΩ)reference voltage sourceadopts BJTadopts complementray transistorvoltage-...
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The transistor lat circuit (CD4001)
2016-05-09 07:08:3697This article describes the The transistor lat circuit (CD4001). The content is very simple, very helpful. Components in this article can help you under...
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Transistors Hands off intercom Circuit
2016-05-09 07:05:20123A simple intercom circuit designed based on transistors is shown here. This intercom circuit does not require a changeover switch and you can use it ju...
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1A transistor drived by photoelectric diode circuit
2016-05-09 06:47:2470Any normal optoelectronic isolator have enough output to satisfy the input current requirement of 1A power transistor.When the driving signal is not av...
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Cheap Transistor Meter (CD4026)
2016-05-09 06:24:0692Measures the hfe of NPN and PNP transistors Circuit diagram: Parts: R1_______________1M 1/4W ResistorR2______________10M 1/4W ResistorR3______________4...
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GOVERNOR_TRANSISTOR_SPEED_REGULATOR
2016-05-09 06:06:0194Centrifugal governor is used as error detector, with contacts handling only a few microwatts. Two-transistor amplifier actuated by governor is connecte...
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JFET-Junction Field Effect Transistor
2016-05-09 05:55:5488As already mentioned in Field Effect Transistors (FET) , JFETs are of two types, namely N-channel JFETs and P-channel JFETs. Generally N-channel JFETs ...
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Two-Transistor DC Motor Driver Circuit Diagram Using The TIP
2016-05-09 05:48:47258Description: The following circuit shows about? Two-Transistor DC Motor Driver Circuit Diagram . This circuit using the TIP32 Transistor. Features: run...
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Transistor Clipping Circuits
2016-05-09 05:44:5476Transistor Clipping Circuits In this article, the transistor clipping circuits is explained in detail along with the circuit diagrams and waveforms. Th...
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The circuit of transistor characteristic curve depicting ins
2016-05-09 05:40:2070See as figure (a), the circuit consists of a sawtooth wave generator and a step wave generator. As depicting transistor characteristics needs two volta...
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The Voltage Regulator With a Field Effect Transistor
2016-05-09 05:31:5171Feature of this transistor compensation voltage (see picture) – used in the feedback field effect transistor VT3, which acts as a dynamic load for th...
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DARLINGTON_TRANSISTOR_OSCILLATOR
2016-05-09 05:31:3492This oscillator uses a very large capacitance-to-inductance ratio. L1 is a one-tum coil consisting of a loop of #12 wire 12 in diameter. This circuit i...
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CAPACITIVE_TRANSISTOR_SYNC_LOCK
2016-05-09 05:26:16242Provides stable sync lock of signal generator against noise interference on tv station relay lines.-Y. Fujimura and N. Mii, Automatic Frequency Control...
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How to build LM317T Voltage Regulator with Pass Transistor
2016-05-09 05:25:27143Description The LM317T output current can be increased by using an additional power transistor to share a portion of the total current. The amount of c...
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TWO_TRANSISTOR_SINE_WAVE_OSCILLATOR
2016-05-09 05:24:0493This oscillator uses two transistors and operates the crystal in the fundamental mode. C1 and C2 should be about 2 700 pF for 1 MHz, 680 pF for 5 MHz, ...
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The protection circuit diagram adopted transistor triode
2016-05-09 05:23:1174The protection circuit which adopts transistor triode, the regulator's amperage is limited by using the triode's emitter junction slot, the protection ...
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Two Transistors AM Radio Receiver
2016-05-09 05:20:54107Using only two active components, we can build an AM radio receiver working on MW (Medium Wave) Band. The circuit uses straight receiver configuration,...
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Resistor - transistor gate circuit
2016-05-09 05:15:3668Figure (a) is theresistor - transistor gate circuit diagram , it is similar to the ordinary NAND gate, but each input endisconnectedto a Rk with the sa...
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1_TRANSISTOR_REGENERATIVE_RECEIVER
2016-05-09 05:14:09117Using an MPF102 FET, this one-transistor radio receiver is suitable for experimental use. It can tune 4 to 26 MHz. For speaker operation, a simple IC a...
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Piezoresistor protection transistor circuit
2016-05-09 04:57:2969As shown in Figure a, it uses non-linear relationship of the piezoresistor to achieve the protectionfor the transistor. In Figure b, c, due to induced ...
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Unijunction transistor sawtooth wave generator circuit
2016-05-09 04:45:03136The sawtooth wave generator circuit is as shown in figure 1. It uses the unijunction transistor multivibrator as the foundation, and it has a emitter f...
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Transistor organ CIRCUIT (BC337)
2016-05-09 04:30:29287This article describes the Transistor organ CIRCUIT (BC337). The principle is very simple, very practical. The circuit components can help you understa...
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6 Transistor Tilden
2016-05-09 04:11:2290This diagram is certainly the 6 transistor Tilden H-bridge circuit; while not as old as the original basic H-bridge, this goes way back, and will be th...
- Lamp 6 volt flashing by two transistor
- Two transistor regulator circuits
- Transistors UHF tuner circuit
- 4 Transistor FM Receiver
- SATURATED_TRANSISTOR_MEASUREMENT
- THREE_TRANSISTOR_CB_TRANSCEIVER
- Resistor - transistor gate circuit
- INPUT_TURNS_BOTH_TRANSISTORS_ON
- TRANSISTORS_FOR_DRIVER_TUBES
- PHOTOTRANSISTOR_RELAY
- Mini Emergency Light by 9013 transistor
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- NONSELECTIVE_FREQUENCY_TRIPLER_USES_TRANSISTOR_SATURATION_CH
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- Transistor-flasher
- MULTIEMITTER_TRANSISTOR_AND_OR_LOGIC
- The Combination of Nanoelectronic Transistor with Biological
- Walkaround Transistor Throttle Schematic
- Transistor increases zener rating
- BUD42D Bipolar NPN Transistor for Light Ballast Applications
- COMMON EMITTER CHARECTERISTICS OF NPN TRANSISTOR
- Single Transistor Relay Toggle Circuit
- Transistor Oscillators
- The FM modulation circuit composed of transistors
- Transistor_based_thermometer
- The level shift circuit diagram completed by PNP transistors
- CURRENT_SOURCE_AS_TRANSISTOR_LOAD
- TRANSISTOR_PROTECTION_IN_MONO
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- Transistors Hands off intercom Circuit
- One Transistor Radio(BC548)
- Using Multiple Phototransistors
- JUNKED_TRANSISTOR_REGULATORS
- TRANSISTOR_PUMP_DISCRIMINATOR
- One transistor code lock
- HIGH_GAIN_IC_WITH_TRANSISTOR
- 120_150_MHz_FOR_TRANSISTOR_RADIO
- TWO_TRANSISTOR_CARDIAC_PACEMAKER
- Discrete Transistor Voltage Regulators
- RS-232 serial interface circuit designed with two transistor
- 1A transistor drived by photoelectric diode circuit
- High volt shock by transistor 2SC458
- Two Transistor (Boy's Radio) Schematic and Theory of Operati
- Electronic Code Lock With 1 Transistor
- TRANSISTOR_MATCHING_CIRCUIT
- Light Actuated Relay Circuits by Photo Transistor (2N2222)
- circuit of transistor and current foldback
- Grid Electrode Driving Circuit Composed Of Two Transistors
- Transistor Online Detector Circuit Diagram
- The circuit of transistor characteristic curve depicting ins
- TRANSISTOR_DIODE_AfOR_GATE
- Transistor 2N6027 Application Circuits
- TRANSISTOR_MEASUREMENTS_AT_100_MC
- Regulator 0-30V 1A By Transistor (2SC106)
- TRANSISTORIZED_UHF_TV_TUNER
- Using a low-cost transistor radio show
- Low Frequency FM Circuit of Transistors
- Relaxation Oscillation Circuit of Unijunction Transistor
- Capacitance Meter Circuit Using Transistors
- Transistor Checker Circuit
- Unijunction Transistor Constitutive Thyristor Trigger Circui
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- Electric Field Detector with 6 Million Gain Transistor
- Ionization_chamber_smoke_detector_using_discrete_transistors
- single-transistor phase splitter
- Transistor Circuit Design
- TRIPLER_WITH_OVERLAY_TRANSISTOR_GIVES_102_GC
- Pre MIC mono by 2 Transistor C945
- FIVE_TRANSISTOR_AUTO_RADIO
- Transistor Overvoltage Crowbar Protector
- Hearing aid circuit diagram using transistors
- DARLINGTON_TRANSISTOR_SERIES_REGULATOR
- Emitter follower circuit composed of transistors and op-amp
- UJT-Uni Junction Transistors
- N-CH AND P-CH TRANSISTORS FORM PUSH-PULL DRIVER
- Variable-Sensitivity Phototransistor Circuit Circuit
- The time delay circuit diagram composed of transistor
- Two transistor siren
- THIN_FILM_TOGGtING_WITH_TRANSISTOR
- 250_MHz_PF_to_50_MHz_IF_mixer_using_an_MM1941_transistor
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- Transistor Turns Op Amp On Or Off
- FET-Field Effect Transistors-Introduction
- 3DU series silicon phototransistor package type and dimensio
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- 3DU series silicon phototransistor package type and dimensio
- Darlington Transistor Pair Logic Probe (2N3904)
- Transistor Organ
- The time delay circuit composed of transistors
- 1_TRANSISTOR_REGENERATIVE_RECEIVER
- Car Battery Charger with Transistors Circuit
- Transistor radio tuning instruction circuit diagram
- Transistor DDC123JH, DDC123JH-7, DDC124EH-7, DDC143EH-7 inte
- TRANSISTOR_OVERVOLTAGE_FUSE
- Wideband Buffer using FET and Bipolar Transistor
- A_F_OUTPUT_TRANSISTOR_PROTECTION
- Mini Logic probe with transistor circuit
- Reference voltage source using complementary transistors
- Transistor regulator circuit can adjustable output voltage