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    The 4N35 is an optocoupler for general purpose applications.It contains a light emitting diode optically coupled to a photo-transistor

    EL 4N35 712 Octocoupler

    NPR 50.00
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    The ULN2003A is an array of seven NPN Darlington transistors capable of 500 mA, 50 V output. It features common-cathode flyback diodes for switching inductive loads. It can come in PDIP, SOIC, SOP or TSSOP packaging.[1][2] In the same family are ULN2002A, ULN2004A, as well as ULQ2003A and ULQ2004A, designed for different logic input levels.

    ULN 2003A

    NPR 89.00
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    The ATmega328 is a single-chip microcontroller created by Atmel in the megaAVR family (later Microchip Technology acquired Atmel in 2016). It has a modified Harvard architecture 8-bit RISC processor core.

    AT mega 328

    NPR 350.00
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    LM339 is a comparator IC with four inbuilt comparators. A comparator is a simple circuit that moves signals between the analog and digital worlds.

    LM 339

    NPR 45.00
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    TLC 5940 is a 16 channel LED driver IC. It really is a convenient part, allowing you to adjust the brightness of sixteen individual LEDs via PWM (pulse-width modulation) – and you can also daisy-chain more than one TLC5940 to control even more.

    TLC 5940NT

    NPR 199.00
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    The CD4047 is a low-powered monostable/astable multivibrator IC. The CD4047 IC allows a positive or negative edge-triggered monostable multivibrator mode with retriggering and external counting options.

    CD 4047

    NPR 110.00
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    The TDA7052A/AT are mono BTL output amplifiers with DC volume control. They are designed for use in TV and monitors, but also suitable for battery-fed portable recorders and radios.

    TDA 7052A

    NPR 149.00
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    This ia a 40-pin IC base with pins spaced at 0.1(2.54mm) . It is usable for plugging in and out the IC during prototyping and to protect the IC from damage due to heat while soldering by first soldering the base to the board and plugging the IC later.

    40-Pin IC base

    NPR 45.00
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    The LM386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value from 20 to 200.

    LM386N HYC 3123H (Audio Amplifier) IC

    NPR 40.00
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    16 Pin IC Socket base adaptor is a 16 pin IC holder, which can be soldered directly onto the PCB. The IC can be removed from this socket when required. The IC is placed on the socket at the time of use. This base acts as a removable IC holder.

    16 Pin IC Base

    NPR 25.00
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    L 7809CV Voltage Regulator IC

    NPR 40.00
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    L 7912CV Voltage Regulator IC

    NPR 40.00
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    L 7905CV Voltage Regulator IC

    NPR 40.00
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    The LM317 is an adjustable 3−terminal positive voltage regulator
    capable of supplying in excess of 1.5 A over an output voltage range of
    1.2 V to 37 V. This voltage regulator is exceptionally easy to use and
    requires only two external resistors to set the output voltage. Further, it
    employs internal current limiting, thermal shutdown and safe area
    compensation, making it essentially blow−out proof

    LM317T CCVO3 Voltage Regulator IC

    NPR 40.00
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    The LM337 is adjustable 3-terminal negative-voltage regulator capable of supplying in excess of –1.5 A over an output voltage range of –1.2 V to –37 V. It requires only two external resistors to set the output voltage and one output capacitor for frequency compensation.

    LM337T P+ Voltage Regulator IC

    NPR 40.00
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    This is a 6 pin IC bse or IC socket for mounting 6 pin ICs.

     

    6 pin IC base

    NPR 10.00