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Diy Amplifier Kits

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    Diy Amplifier Kits

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    80-9077 - 7W Mono Audio Amp Module Module

    This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The IC is completely thermally and short-circuit protected. A conventional direct current can be connected as supply.

    Mfr Name: Velleman SA

    Mfr Number: VM114

    Limited Stock

    $4.38

    (MSRP $19.90)
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    28-12956 - Universal Stereo Pre Amplifier

    Universal Pre-Amplifier Kit Universal low-noise stereo pre-amplifier.

    Mfr Name: Velleman SA

    Mfr Number: K2572

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    In Stock

    $13.37

    (MSRP $23.40)
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    83-16996 - CrazyRadio PA for Crazyflie 2.0

    CrazyRadio PA for CrazyFlie 2.0 Ready to tap into the true potential of the Crazyflie 2.0? Install the software, plug in the CrazyRadio PA, and the sky is the limit!

    Mfr Name: Seeed Studio

    Mfr Number: 114990112

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    In Stock

    $29.99

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    28-12928 - 2-Channel Loudspeaker Protection Kit

    Two Channel Loudspeaker Protection Board Kit This speaker protector is designed to prevent on/off clicks and other unwanted pops caused by amplifiers or other components connected to your speakers. These pops can potentially blow tweeters and other speakers, so stopping them is very important. The…

    Mfr Name: Velleman SA

    Mfr Number: K4700U

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    In Stock

    $25.20

    (MSRP $44.10)
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    28-12926 - Telephone Amplifier

    Telephone Amplifier Kit This telephone amplifier may be used as a free-standing amplifier with speaker, e.g. to listen to a telephone conversation, or the output may be connected to an amplifier or mixing panel (e.g. radio stations).

    Mfr Name: Velleman SA

    Mfr Number: K4900

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    Limited Stock

    $4.14

    (MSRP $20.70)
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    28-12952 - Siren Kit

    Siren Kit Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB.

    Mfr Name: Velleman SA

    Mfr Number: K2604

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    In Stock

    $13.50

    (MSRP $20.14)
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    28-12844 - Karoke Mixing Board Kit

    Karaoke Mixing Kit Features * sing along with your favorite music * Hook-up the unit between any other line-level source and your amplifier * RCA (cinch) input and output sockets * 1/4" microphone jack, fits most microphones * Adjustable microphone level * "Vocal reduction"-switch reduces original…

    Mfr Name: Velleman SA

    Mfr Number: MK140

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    Limited Stock

    $4.07

    (MSRP $20.14)
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    80-7352 - Super Stereo Ear Project Kit

    * Dual microphone pickups audio * Amplifier boosts sound 50x * 3.5mm headphone output * Volume control and on/off switch. * Powered by x3 "AA" batteries (not included) * Dimensions: 2.4" x 2.1" x 1.7"

    Mfr Name: Velleman SA

    Mfr Number: MK136

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    In Stock

    $9.99

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    83-15709 - Wave Shield Sound Kit for Arduino - V1.1

    …Boards that solves this problem. It can play up to 22KHz, 12bit uncompressed audio files of any length. It's low cost, available as an easy-to-make kit. It has an onboard DAC, filter and op-amp for high quality output. Audio files are read off of an SD/MMC card, which are available at nearly any…

    Mfr Name: Adafruit

    Mfr Number: 94

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    Limited Stock

    $6.60

    (Reg: $23.10)
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    28-17996 - littleBits RGB LED Bit

    …between the products we consume and the things we make, to make everyone into an inventor. these modules are designed to work with the Littlebits Kits There are over 50 Littlebits modules in the making, divided into 4 categories: power, input, output, wire. littleBits is an open source project, and…

    Mfr Name: Littlebits

    Mfr Number: 650-0033

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    Limited Stock

    $3.49

    (Reg: $10.49)
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    28-12930 - Sound Generator

    Sound Generator Kit The ideal device for DJ's, jingles for radio stations or just to attract attention. With one output for direct connection to a speaker and one line output for connecting to a mixer panel or amplifier.

    Mfr Name: Velleman SA

    Mfr Number: K4401

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    Limited Stock

    $8.63

    (MSRP $44.89)
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    83-16992 - ESP8266 WiFi Module Breakout Board

    ESP8266 WiFi Module with Breakout Experience the low-cost WiFi module that has taken the maker world by storm.

    Mfr Name: Seeed Studio

    Mfr Number: 317060016

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    In Stock

    $6.99

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    83-16993 - ESP8266 WiFi Module

    ESP8266 WiFi Module A ready to integrate ESP8266 WiFi module for custom applications.

    Mfr Name: Seeed Studio

    Mfr Number: 317060015

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    In Stock

    $6.99

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    28-12804 - 200W Power Amplifier

    100w RMS Power Amplifier Module - With Heat Sink Features: * Excellent value for money * Fully discrete design using Epitaxial Darlington transistors * DC supply circuit on board with LED indication * Ideal for active speaker system or sub-woofer, guitar amp, home theater systems, instrument amp,…

    On Backorder(Expected in 21 days)

    $71.87

    (MSRP $125.78)
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    28-12710 - Universal Audio Preamplifier

    Kit - 2 Stage Preamplifier 2-step preamplifier for high-power amplifier, headphones-amplifier, etc.

    Mfr Name: Kemo Electronic

    Mfr Number: B073

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    On Backorder(Expected in 42 days)

    $4.79

    (MSRP $9.99)
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    28-12890 - 200 Watt Audio Amplifier Kit

    100w RMS Power Amplifier Module Kit - Without Heat Sink An ideal replacement amplifier for when a heat-sink is already in-place.

    Mfr Name: Velleman SA

    Mfr Number: K8060

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    On Backorder(Expected in 21 days)

    $28.50

    (MSRP $42.98)
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    28-19386 - 20W Amplifier Kit Max9744

    Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each. Power it with 5-12VDC using the onboard DC power jack and plug stereo line level into the 3.5mm stereo headphone jack and jam…

    On Backorder(Expected in 14 days)

    $18.99

    (MSRP $19.95)
    Buy Now

    28-12954 - Riaa Equalized Stereo Phono Preamplifier

    Stereo Phono Preamplifier Kit, Riaa Equalized RIAA stereo pre-amplifier for md pick-ups. Low noise.

    Mfr Name: Velleman SA

    Mfr Number: K2573

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    On Backorder(Expected in 21 days)

    $12.79

    (MSRP $22.39)
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    83-15703 - ADS1015 12-Bit ADC - 4 Channel Programmable Gain Amplifier

    For microcontroller boards without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C.

    Mfr Name: Adafruit

    Mfr Number: 1083

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    On Backorder(Expected in 14 days)

    $10.45

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    80-1545 - Amp Power Supply Kit

    Voltage Regulator Kit This small power supply provides a regulated voltage adjustable from 1.5 ~ 35VDC, at 1A continuous current. The regulator provides remarkable ripple and regulation characteristics and includes a current limiter and thermal overload protection.

    Mfr Name: Velleman SA

    Mfr Number: K1823

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    Discontinued(View Substitutes)

    $11.99

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    28-12812 - Audio Amplifier Kit 2 X 5W RMS

    Features: * Big sound from a small unit * Low distortion * Input: stereo 3.5mm jack * Volume adjust complete with attractive knob * Slide on/off switch * Blue indicator led

    Mfr Name: Velleman SA

    Mfr Number: MK190

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    On Backorder(Expected in 21 days)

    $12.79

    (MSRP $22.39)
    Buy Now

    28-12950 - Am/Fm Antenna Amplifier

    Am/fm Antenna Amplifier Kit This amplifier provides 22dB gain wherever you need it. Supply DC power directly or via the coax cable. Metal housing included.

    Mfr Name: Velleman SA

    Mfr Number: K2622

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    On Backorder(Expected in 21 days)

    $12.99

    (MSRP $28.35)
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    28-12715 - Audio Amplifier 1W

    1W Mono Amplifier Kit Small universal amplifier with a peak sound capacity of 2 W. A modern, low cost amplifier for many purposes. It works with an 8-pin DIP IC, the design is very small, so that this amplifier can be integrated into many devices. Note: This is a kit, basic soldering skills are…

    Mfr Name: Kemo Electronic

    Mfr Number: B182

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    On Backorder(Expected in 42 days)

    $4.99

    (MSRP $9.99)
    Buy Now

    80-1505 - Universal Monno Pre-Amplifier Kit

    Universal Monno Pre-Amplifier Kit Velleman-Kit Universal Mono Pre-Amplifier Kit, Power Supply: 10~30 VDC/10 mA, Output Impedance: 1 Kilohm, Output Level: Adjustab

    Mfr Name: Velleman SA

    Mfr Number: K1803

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    On Backorder(Expected in 14 days)

    $9.99

    Buy Now