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TWO_TRANSISTOR_CASCODE_MULTIVIBRATOR
2016-05-09 08:57:48119Two 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 08:56:2691There 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 08:47:27145The 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 08:47:0981Nipo 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 08:37:4297SKEMA 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 08:01:1786When 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 07:55:53103Reference 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 07:21:0367The 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 07:08:3696This 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 06:06:0191Centrifugal 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 05:55:5486As 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 05:48:47255Description: 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 05:44:5475Transistor 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 05:40:2068See 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 05:31:5170Feature 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 05:26:16239Provides 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 05:25:27142Description 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 05:23:1173The 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 05:20:54105Using 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 05:14:09113Using 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 04:57:2968As 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 04:45:03135The 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 04:30:29284This 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...
- 1A transistor drived by photoelectric diode circuit
- Capacitance Meter Circuit Using Transistors
- Transistor radio application circuit of the ceramic filter
- TWO_TRANSISTOR_PHANIASTRON
- Timer set for 30 minutes by transistor
- PARALLEL_TRANSISTOR_OUTPUT_STAGE_WITH_EMITTER_TUNING
- Regulator 0-30V 1A By Transistor CIRCUIT (H1061)
- LM317 Regulator With Pass Transistor (1N4002)
- One transistor FM receiver CIRCUIT (2N4416)
- 120_150_MHz_FOR_TRANSISTOR_RADIO
- Transistor organ CIRCUIT (BC337)
- RS-232 serial interface circuit designed with two transistor
- JFET-Junction Field Effect Transistor
- ASTABLE_HYBRID_TD_TRANSISTOR_SQUARE_WAVE_GENERATOR
- L_I_N_E_A_R_TRANSISTORIZED_HORIZONTAL_SWEEP
- Unijunction transistor working performance speed measurement
- Transistor regulator circuit can adjustable output voltage (
- Transistor Online Detector Circuit Diagram
- Emitter follower circuit composed of transistors and op-amp
- 1_MC_COMPLEMENTA_RY_TRANSISTOR_COUNTER
- SCR circuit diagram with replacing by transistor
- The Combination of Nanoelectronic Transistor with Biological
- Transistor regulator circuit (ISO3082DWG4)
- ASTABLE_USING_CMOS_TRANSISTOR_PAIR
- TRANSISTOR_STABILIZED_CMOS_FOUR_GATE_CLOCK
- BU406 Silicon Epitaxial-Base Planar NPN Transistor Datasheet
- PENENTU B-C-E TRANSISTOR SCHEMATIC DIAGRAM
- MOS Transistors – Operation
- DC Regulator CIRCUIT By Transistor C1061 (N74F373DB)
- TRANSISTOR_MEASUREMENTS_AT_100_MC
- Two-Transistor Sine-Wave Oscillator
- Transistor intercom circuit.
- 4 Transistor FM Receiver
- Light Actuated Relay Circuits by Photo Transistor (2N2222)
- Cheap Transistor Meter (CD4026)
- Relaxation Oscillation Circuit of Unijunction Transistor
- Tachometer Circuit with Single Transistor
- Transistor Clipping Circuits
- SINGLE_TRANSISTOR__ONE_SHOT
- UJT-Uni Junction Transistors
- The time delay circuit diagram composed of transistor
- A few kinds of silicon photo-transistor main parameters
- Frequency Divider by one transistor BC549
- Economical Transistor Radio(BC337)
- TRANSISTOR_PROTECTION_IN_MONO
- THREE_TRANSISTOR_A_M_F_M_I_F_STRIP
- One Transistor FM Radio
- COMPLEMENTARY_TRANSISTOR_DARLINGTON_
- BUD42D Bipolar NPN Transistor for Light Ballast Applications
- 2012 Welcomes 3D Transistors!!
- FET-Field Effect Transistors-Introduction
- E-B-C Transistor Pin Identifier (CD4011)
- BILATERAL_TRANSISTOR_COMPARATOR
- TRANSISTORIZED_FREE_RUNNING_CASCODE_MULTIVIBRATOR
- PHOTOTRANSISTOR_IR_RECEIVER
- TWO_TRANSISTOR_MODULATOR_FOR_LIGHT_EMITTING_DIODE
- TRANSISTOR_BETA_DISPLAY
- Light Actuated Relay Circuits by Photo Transistor
- L_I_N_E_A_R_TRANSISTORIZED_HORIZONTAL_SWEEP
- Phototransistor circuit
- Piezoresistor protection transistor circuit
- TRANSISTOR_CURVE_TRACER_1
- Darlington Pair Transistor Configuration
- Transistor TBZ363C20V8, TBZ363C5VV, TBZ363C6V4, TBZ363C7 V0
- LOW_DISSIPATION_TRANSISTOR_OVERVOLT_AGE_FUSE
- BIPOLAR TRANSISTORS AND SEMICONDUCTOR OUTLINES
- Discrete (Transistors) Schmitt Trigger
- Circuit Diagram of Capacitance/Frequency/Transistor Online D
- UJT-Uni Junction Transistors
- Astable Multivibrator with 2 Transistors
- MULTIEMITTER_TRANSISTOR_ALTERNATES_BETWEEN_AND_OR_LOGIC
- Transistor Emitter-Follower Buffer
- LM317T Voltage Regulator with Pass Transistor
- Lamp Flasher by 2N2907 Bipolar Transistor
- Two Transistors AM Radio Receiver
- TRANSISTOR_TURNS_OP_AMP_ON_OR_OFF
- Transistor Clipping Circuits
- BODY_TEMPERATURE_TRANSISTOR_THERMOMETER
- transistor UMG2N and EMG2 internal circuits
- Mono Preamp with Small Transformer and Two Transistors
- 10_KC_SINGLE_TRANSISTOR_COLPITTS
- TWO_TRANSISTOR_PHANTASTRON_SWEEP
- The level shift circuit diagram completed by PNP transistors
- Projection_lamp_voltage_regulator_using_a_phototransistor_SO
- Two transistor AM radio receiver
- 1_TRANSISTOR_REGENERATIVE_RECEIVER
- Transistor regulator circuit can adjustable output voltage
- Single Transistor Metal Locator
- FET-Field Effect Transistors-Introduction
- Discrete Transistor Voltage Regulators
- An Application Circuit of Transistor Array
- 10,000x With One Transistor(BC547B)
- Transistors UHF tuner circuit
- BC639 High Current Transistors
- The protection circuit diagram adopted transistor triode
- ASTABLE_HYBRID_TD_TRANSISTOR_SQUARE_WAVE_GENERATOR
- NPN_SERIES_TRANSISTOR_GATE_1
- Low-Cost Transistorised Intercom(BC548)
- TRANSISTORIZED_UHF_TV_TUNER
- Build an op amp with three discrete transistors