The Hobby Shop
The CanaKit Electronics Shop
10 Watt Audio Amplifier
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This compact audio amplifier uses the popular TDA2003 Integrated Circuit which can deliver over 10W of music power into a 4 Ohm speaker. |
20W Bridged Power Amplifier (Fully Assembled) (Special Deal)
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A compact yet powerful audio amplifier using two TDA2003 monolithic Integrated Circuits connected in bridged configuration to achieve more output power at 12V DC supply. It can deliver more than 20W of music power into a 4-Ohm speaker and is ideal for any kind of audio amplification application. Supply voltage: 12 – 18V DC @ 2A. |
24-LED Christmas Tree (Fully Assembled)
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An ideal Christmas tree ornament with 24 randomly pulsating LEDs that are real attention grabbers. It's great as a gift for friends and relatives. Supply voltage: 6V DC @ 200mA. Includes 4 x AA size battery holder. |
3-Channel IC Colour Organ with Built-In Mic and Line-In (Fully Assembled)
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The circuit is based on an Integrated Circuit which provides three sharp active filters for each channel. Three independent controls vary the amount of light for low midrange and high frequencies. In addition a built-in microphone is incorporated which allows the circuit to capture the ambient sound and to operate without requiring a connection to your stereo system. The circuit can handle up to 200W of lights per channel. Supply voltage: 18V AC C.T. @ 100mA. |
41-LED Star VU Meter with Built In Mike and Line-In (Soldering Kit) (Special Deal)
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This LED VU-Meter incorporates a highly sensitive built-in microphone which allows the circuit to capture the ambient sound and to operate without requiring a wire connection to your stereo system. |
41-LED Star VU-Meter with Built-In Mic and Line-In (Fully Assembled) (Special Deal)
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This LED VU-Meter incorporates a highly sensitive built-in microphone which allows the circuit to capture the ambient sound and to operate without requiring a wire connection to your stereo system. It creates a spectacular illumination using 41 coloured LEDs. It can also be connected directly to the line-out of your audio system. Includes adapter jack. Supply voltage: 9 – 12V DC @ 500mA. |
5 Band Hi-Fi Stereo Equalizer (Special Deal)
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This circuit is a must for any audio enthusiast who wishes to listen to HI-FI sound and wants the best frequency response with minimum distortion. Its state-of-the-art monolithic IC design will improve the response characteristics of any stereo amplifier and operates on 12V DC so it can also be used in the car. |
5-Channel LED Chaser (Soldering Kit) (Special Deal)
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This simple 5-channel LED chaser can be used anywhere requiring LED light effects. |
5-Channel Multi-Program Light Chaser with Triac Board (Fully Assembled) (Special Deal)
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A versatile 5-channel AC light chaser that is easy to program. The circuit incorporates 5 jumpers that can be positioned on 2 different positions in order to create numerous types of moving light effects. Each channel can handle up to 200W. Includes adapter jack. Supply voltage: 12V DC @ 100mA. |
5-LED DC Voltage Monitor (Special Deal)
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This circuit is a handy "visual" DC voltage monitor constructed using 5 LEDs and an Integrated Circuit. It measures DC voltages from 6 to 10V DC or 9 to 13V DC. |
Advanced Stereo Tone Control Kit (Special Deal)
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This kits provides controls for bass treble volume and balance using a DC reference voltage which eliminates all noises that are present in standard tone controls. |
Busy Phone Indicator (Kit) (Special Deal)
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To avoid interruption of your telephone conversations or computer modem connections add this kit to any or all of your telephone outlets. |
Clap On / Clap Off Relay Switch (Fully Assembled) (Special Deal)
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This circuit will activate the relay when its sensitive microphone receives a sound such as for example a handclap. The relay will stay activated until the microphone receives another sound. The sensitivity of the microphone is adjustable. Relay: 3A @ 110V AC. Supply voltage: 12V DC @ 100mA. |
Digital LED Voltmeter (Fully Assembled) (Special Deal)
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This digital voltmeter is ideal to use for measuring the output voltage of your DC power supply. It includes a 3-digit LED readout with a negative voltage indicator. It measures DC voltages from 0 to 99.9V with a resolution of 0.1V. Supply voltage: 9V DC / 150mA. |
Digital Thermometer (Fully Assembled) (Special Deal)
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This LED digital thermometer uses an LM35 National Semiconductor IC as its temperature sensor. It shows the temperature with an accuracy of 0.5 °C on its digital display. The thermometer will measure from 0 to 99 °C. Supply voltage: 5V DC @ 150mA (regulated). Recommended power supply: Kit CK341V5 / UK341V5. |
Digital Voltmeter / Ammeter (0 - 100V / 5A) (Fully Assembled) (Special Deal)
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This digital panel meter measures and displays both voltage and current and is based on a unique design using a single 3-digit display. An on-board slide switch is used to switch between the two values (voltage and current). When displaying the current the letter A is displayed after the value to visually indicate that the panel meter is in the ammeter mode. It measures DC voltages from 0 to 99.9V (resolution of 0.1V) and DC current from 0 to 5.00A (resolution of 10mA). Supply voltage: 12V AC C.T. @ 200 mA. |
Ding Dong Sound Effect Generator (Door Chime) (Module) - Fully Assembled (Special Deal)
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This unit uses an advanced IC which has been pre-programmed to create a realistic Ding Dong sound. Once its power is connected it will produce a Ding Dong twice. It is a useful unit having many applications such as door bells alarms telephone ring clocks timers shop entrance bell etc. Supply voltage: 3V DC @ 50mA. Includes 2 x AA size battery holder. |
Dual Display Digital Voltmeter / Ammeter With Power Supply (Fully Assembled) (Special Deal)
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This dual digital panel meter measures and displays both voltage and current at the same time. It is ideal for measuring the voltage and current of your laboratory DC power supply. It includes two 4-digit 0.7" high LED readouts. It can measure DC voltages from 0 to 99.9V (resolution of 0.1V) and DC currents from 0 to 5.00A (resolution of 10mA). Supply voltage: 18V AC C.T. @ 300mA. |
Dynamic Microphone Mini Amplifier (Fully Assembled) (Special Deal)
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This microphone amplifier is designed to work with dynamic microphones. It can be connected directly to a small speaker or headphone or you can connect it to an audio power amplifier such as the CK003 or CK193/UK193 for more output power. Supply voltage: 9 – 12V DC @ 100mA. Includes 9V battery snap. |
Dynamic Microphone Mini Amplifier (Kit)
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This microphone amplifier is designed to work with dynamic microphones. |
Electret Microphone Mini Amplifier (Fully Assembled) (Special Deal)
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A mini amplifier incorporating a sensitive electret microphone mounted on the PC board and is designed around the popular LM386 amplifier Integrated Circuit. It can be connected directly to a small speaker or headphone or you can connect it to an audio power amplifier such as the CK003 or CK193/UK193 for more output power. Supply voltage: 9 – 12V DC @ 100mA. Includes 9V battery snap. |
Mini Electronic Timer (Kit) (Special Deal)
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A simple timer built around the popular 555 Integrated Circuit. The timer enables the output when the power is applied to the circuit and disables it after the preset time interval. |
Mini FM transmitter - TV FM Sound Transmitter Kit CK117 (Special Deal)
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This is great for listening to TV at the volume you need while not disturbing others. It transmits the TV audio to any FM radio and you can have earphones on listening at any volume level you may need. |
Mini LED Blinker (Kit) (Special Deal)
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This is a simple and easy project for beginners to electronics. As your first step in electronics it will familiarize you with the electronics world and soldering. |
Mini Sine Wave Oscillator (Fully Assembled)
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This small circuit will produce a sine wave with a frequency of about 1KHz ideal for testing electronic audio circuits. The circuit is based on a Wien-Bridge Oscillator which provides a sinusoidal output. It can be modified in order to produce other output frequencies such as 50 or 60 Hz by simply replacing two resistors. Supply voltage: 9V DC. Includes 9V battery snap. |
Morse Code / Alarm Oscillator (Assembled) (Special Deal)
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This simple project is an audio oscillator based on the LM386 audio amplifier. It can be used in two different modes of operation: "Code" or "Alarm". |
Morse Code / Alarm Oscillator (Kit)
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This simple project is an audio oscillator based on the LM386 audio amplifier. It can be used in two different modes of operation: "Code" or "Alarm". |
MP3 / Walkman FM Mono Transmitter with Power Supply (Fully Assembled) (Special Deal)
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This mono FM transmitter can be connected to any type of audio source with a headphone or line output such as a computer laptop portable MP3 Player Walkman or Discman in order to transmit the sound to any FM receiver. A stereo cable is included. The circuit can be powered with an adapter or using a car cigarette lighter adapter. A DC jack is incorporated right on the board for easy connection. Frequency: 88 – 108 MHz. Typical range: 100 feet. Supply voltage: 9 – 12V DC @ 50mA. Recommended power supply: Kit CK341V12 / UK341V12.<a href="http://www.hobbytron.net/transmitter.html">Click here to go back to theFM Transmitters page</a> |
Power amp - 2 x 10W Stereo Amplifier (Fully Assembled) (Special Deal)
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A stereo amplifier that will convert your Walkman Discman or MP3 player into a stereo system with enough power to fill a large room with stereo sound. Features include temperature compensation and overload protection. Supply voltage: 12 to 18V DC @ 1 to 1.5A. |
Power amp - 2 x 35W (RMS) Hybrid Stereo Power Amplifier with Power Supply (Fully Assembled) (Special Deal)
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A complete high power high quality low noise stereo audio power amplifier based around the Hybrid IC STK4413. The circuit incorporates PC board mounted volume and balance controls and has a maximum music output power of 55W per channel. The circuit incorporates an on-board power supply as well as a large heat sink. Supply voltage: 30 – 42V AC @ 3A. |
Preamp - Dynamic Microphone Pre-Amp (Fully Assembled) (Special Deal)
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This microphone pre-amplifier is designed to work with dynamic microphones. It will amplify the signal from the microphone to a much higher level enough to be able to connect it to the input of any audio amplifier with standard input sensitivity like our CK/UK153 or CK/UK193. Supply voltage: 9V DC @ 20mA. Includes 9V battery snap. |
Preamp - Electret Microphone Pre-Amp (Fully Assembled) (Special Deal)
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This ECM microphone pre-amplifier incorporates a sensitive PC board mounted electret condenser microphone and two transistors. It will amplify the microphone signal and will provide an output that can be connected to any audio amplifier with standard input sensitivity like our model numbers CK/UK153 and CK/UK193. Supply voltage: 9V DC @ 20mA. Includes 9V battery snap. |
Queuing Counter Display (Special Deal)
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A digital customer turn display unit that is ideal for use in busy shops or offices in need of displaying next customer's turn. Each time the hand-held switch is pressed the display will count up to show the next turn and a Ding Dong sound will be produced twice to notify the customers. The circuit includes a reset switch and an automatic count up switch. Supply voltage: 9V DC @ 300mA. Recommended power supply: Kit CK341V12 / UK341V12. |
Sine / Square Signal Generator (Fully Assembled) (Special Deal)
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A signal generator circuit ideal for electronic enthusiasts looking for a sine and square wave generator in the audio frequency range. It is also an instructional tool that can be used to display waveforms on an oscilloscope. The circuit is based on a Wien-Bridge oscillator and can produce frequencies from approximately 40Hz to 2.5KHz or from 2.5KHz to 10KHz depending on the position of the range select switch. Supply voltage: 9V DC @ 20mA. Includes 6 x AA size battery holder. |
Super Sensitive 2 x 8-LED Mono Audio Level Indicator (Fully Assembled) (Special Deal)
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This super sensitive LED VU-Meter incorporates its own pre-amplifier and therefore it can be connected directly to the line-out of any audio source. It uses 2 rows of 8 LEDs which creates a fantastic light display. Supply voltage: 9 – 12V DC @ 200mA. Recommended power supply: Kit CK341V12 / UK341V12. |
Super Sensitive 2x8 LED Mono Audio Level Indicator (Soldering Kit) (Special Deal)
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This super sensitive LED VU-Meter incorporates its own pre-amplifier and therefore it can be connected directly to the line-out of any audio source. |