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  • Increase the current IC LM7805

    2018-01-24 16:34:2459

    Sometimes we want to use. high current at a voltage 5 volts.We can do this by using the voltage regulator IC1 positive constant number 7805. The Q1 and...

  • Unity Gain Follower by IC LM741

    2018-01-24 16:18:4559

    This is the Voltage Follower used to transfer or copy a voltage from a first circuit (Vin) to a second circuit (V out),with gain rate is equal to 1 onl...

  • DC to DC step down voltage regulator by IC LM2576

    2018-01-24 16:12:3259

    My friend wants the circuit DC to DC step down Converter. That can give current get tall about 3A one in the circuit that me advises. Be using integrat...

  • Decimal to BCD Convetor

    2018-01-24 16:00:1359

    Description This circuit will provide an output in Binary Coded Decimal from any of the input switches. The input switches may be expanded to 16 switch...

  • Heat Tutorial

    2018-01-24 15:59:1259

    When an object is heated above the temperature of its surroundings it will lose heat to the surroundings. Heat is transferred in three ways. 1. CONDUCT...

  • Easy dry cell charger with CMOS IC 4011

    2018-01-24 15:54:1459

    The dry cell charger circuit can be fully charged about 12 hours.When used with a 9 volt supply,the equipments in the circuit for the AA type cell.When...

  • Increase output current of the op-amp IC LM324 in 85mA size

    2018-01-24 15:16:4659

    The op amp output current can generally be in the range of 20 to 40mA.However, the LM324 IC number includes op amp 4 and 3 per parallel.Therefore the o...

  • Logic probe by IC 4050

    2018-01-24 15:10:1059

    When you learn digital circuit necessary tool for check logic of the digital. May flee dont pass Logic probe for extremely amateur type our electronics...

  • 10-30kV TV flyback driver with 2N3055

    2018-01-24 15:06:3060

    This is probably the most well known flyback transformer driver circuit. It uses two 2N3055 power transistors in a push-pull oscillator configuration. ...

  • 1 Hz Timebase by IC 4017

    2018-01-24 15:04:0359

    I used input frequency 10Hz to output 1Hz.This is a 10 divider circuit. When we need a standard digital clock 1 Hz. but we have the input signal is squ...

  • Mini Metronome electronic circuit diagram

    2018-01-24 14:54:2559

    Parts: P1______100K Linear Potentiometer R1_______10K 1/2W Trimmer Cermet R2_______10K 1/4W Resistor R3______330K 1/4W Resistor R4_______50K 1/2W Trimm...

  • Coin toss electronics using IC NE555-CD4017

    2018-01-24 14:48:2259

    This is a review of electronic sound or a violent coin toss. With electronic circuits. This circuit uses integrated digital IC NE555 and CD4017 with LE...

  • 9 Volt 2 Amp PSU

    2018-01-24 14:46:0959

    Description A simple 9 Volt 2 amp supply using a single IC regulator. Notes There is little to be said about this circuit. All the work is done by the ...

  • Fuse electronic for ic regulator

    2018-01-24 14:36:0959

    Power supply, plus the ground, using current up to 1 Amp.Normally used, IC Regulator no. 78XX. When used to power circuits.And the short circuit that o...

  • Noise generator 2 frequency with ic 555

    2018-01-24 14:29:3559

    This is a simple noise generator circuit. An IC Timer IC 555 is a number of major equipment. Small circuit. Suitable for various test circuits. Operati...

  • Time Constants Tutorial

    2018-01-24 14:06:2859

    Like charges repel, unlike attract. In the first diagram, when the switch is closed, the negative terminal of the battery repels the negative electrons...

  • Regulator to improve better

    2018-01-24 14:05:0659

    In some special applications, required supply voltage, which is very accurate, and It looks like, how popular each one. Then, to improve the output vol...

  • Regulator 0-30V 5A by IC 723

    2018-01-24 13:55:5160

    This0-30V power supplyis special that the output to 5amp min 5A. It use IC LM7232N3055 power transistorx2 part. so do the current too much than this ci...

  • Garage Door Hacker

    2018-01-24 13:52:2659

    This is the instructions and schematic for a garage door hacker. It modifies an existing door opener to run through every possible code. The garage doo...

  • Temple three state logic ic CD4001

    2018-01-24 13:43:4759

    The work of the circuit be the circuit will use not gate IC in show supervision. In case of still have no input signal come in be liberate input pin of...

  • Voltage detector by IC TL431

    2018-01-24 13:36:5259

    This be simple check pressure level circuit, with integrated number circuit TL431. When use power supply 5Volt in digital circuit. The general feeding ...

  • Electronic bird sounds

    2018-01-24 13:26:4859

    Operation of the circuit.When pressed, switch S1. Circuits will work out a sound of birds.The R1, R2, C3 forward control transistor Q1 to work intermit...

  • Pulse Charger For Reviving Lead Acid Batteries electronic ci

    2018-01-24 12:23:4059

    CAUTION: Before you begin a project like this remember: mains voltage is dangerous so if you are not 100% sure of what you are doing consult a friend w...

  • Voltage Reference using LM334

    2018-01-24 12:08:1059

    This Voltage Reference Circuit. It used LM334 (ADJUSTABLE CURRENT SOURCES IC) By fix the trend is stable. It make the pressure that pay to come out hav...

  • DC to DC step up voltage regulator by LM2577

    2018-01-24 12:02:2059

    LM2577 (3A) switching power supply DC to DC step up voltage regulator. Wide input voltage 3.5Vdc to 40Vdc. Part number: - LM2577-12 (12Vdc output) - LM...

  • Electromagnetism Tutorial

    2018-01-24 11:57:4759

    When current travels through a wire, a magnetic field, made of lines of force, is formed around the wire. If the wire is coiled, the lines of force lin...

  • Electronic Canary Tutorial

    2018-01-24 11:29:2259

    Feeling chirpy? Attract new friends with this modified Hartley oscillator. You could also use it as a replacement doorbell. Notes: This circuit is a mo...

  • R5000 Computer Interface

    2018-01-24 11:27:0559

    Description This circuit is a modified version of an original interface on QSL Net. It is a fully isolated interfaceallowing computer control of the Tr...

  • One-Shot By IC Quad Timer 558

    2018-01-24 10:01:4259

    One-Shot By IC Quad Timer LM558 When mention the circuit One Shot friends at take an interest digital side may know good that how much is it valuable ?...

  • Pulse Generator by IC LM350T and 555

    2018-01-24 09:27:4360

    This be Power Pulse Generator Circuit , by use the integrated circuit NE555 be Square wave Oscillator Generator. Fine the frequency done to a turn R1. ...

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