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Description |
Downloads |
Specs |
Ordering |
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K5542 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC July. '11) This versatile VOX circuit is triggered whenever a noise or sound is made causing a relay to close for a preset time. Requires a 12V DC power supply and a microphone. Reaction sensitivity and on tim |
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K5804 |
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- LED voltage: 12-24V DC
- LED current: up to 10A total (ie, 120-240W maximum)
- Number of LED strings: up to 16 per unit
- LED control method: PWM, 200Hz, 255 brightness steps
- LED connectors: 2-pin or 4-pin male headers, 2.54mm pitch
- Audio input: 0.5-2.2V RMS nominal, 180kΩ 100pF input impedance
- Audio output: 1.1V RMS, THD+N 0.004%, signal-to-noise ratio 100dB
- Audio file support: 8-48kHz 16-bit mono or stereo WAV files
- Maximum directory depth: eight levels
- Maximum files per directory: 100
- Control method: universal infrared remote (optional)
- Dimensions: 140 x 110 x 35mm
- Supply voltage: 12-24V DC
- Current drain: ~110mA at 12V
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(SC Oct/Nov '12) Accepts audio input signals and drives coloured LEDs "in tune" with the music. 16 output channels respond to different audio frequency bands and the light brightness is in proportion to the |
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K5886 |
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(SC October '10) Brings your Christmas light show to life! Lights will flash, dim up & down in time with your favourite Christmas carols. Power up to 32 channels of lights from a master unit & 4 slaves. |
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K5887 |
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(SC October '11) This new LED light slave controller kit will operate with the K 5885 master unit. Drive up to eight strings of LEDs, each string with completely individual control. Up to four slaves can be used per system - that's 32 channels of l |
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K6007 |
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- 20A current rating
- 12V or 24V operation
- On-board trimpot or external potentiometer for speed adjustment
- Optional soft start
- 0-100% speed control range
- Efficient PWM control
- PWM frequency adjustment
- Low battery protection
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(SC June '11) This gutsy little speed controller has a wide range of applications and is simple to build and use. There are no software settings to fiddle with but it does have some really useful features such as low-battery protection, soft start |
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K6008 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC November '08) This small circuit can be used as a speed controller for a 12V motor rated up to 5A (continuous) or as a dimmer for a 12V halogen or standard incandescent lamp up to 50W. It varies the power to the load (motor or lamp) usi |
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K6009 |
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- Trigger inputs: electret microphone or external trigger (via PIR sensor etc)
- Delay time: 0 to 999ms in 1ms increments or 0 to 9.99 seconds in 10ms increments
- Timing Accuracy: 1ms or 10ms
- Outputs: (1) Non-delayed triggering for external shutter release (2) Delayed triggering for electronic flash
- Power: 9V alkaline battery
- Consumption: 16mA (standby); 30mA when triggered
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(SC January '09) Want to try your hand at 'stop motion' photography? This camera shutter/flash controller allows you to take a picture at a precise moment between 1ms and 9.99s after a trigger. Triggering can be from the included electret mic |
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K6042 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC April '12) Are you alarmed by the juicy "splatt" from your mains power point when you plug in something like a large plasma TV set? Do you sometimes burn out light and power point switches because of |
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K6047 |
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(SC August 2012). This simple circuit provides a turn-off delay for a 230VAC light or a fan. It can be used to make a bathroom fan run for a set period after the switch has been turned off or it can be used with a pushbutton to turn a light on fo |
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K6125 |
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(SC June '11) The 'Versatimer' drives a 12V latching relay suitable for switching applications requiring a very low current drain. It also provides a battery discharge protection feature for use in designs with lead acid batteries. Plus an in-built |
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K6340 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Feb '12) This tiny regulator board outputs 1.2-20V from a higher voltage DC supply at currents up to 1.5A. It's small, efficient and cheap to build, with many handy features such as a very low drop-ou |
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K9552 |
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- Processor: PIC32MX795F512H-80I/PT (or PIC32MX695F512H-80I/PT)
- Clock speed: 80MHz
- RAM: 128K (internal)
- Software: MMBasic (similar to Microsoft BASIC)
- I/O pins: 20, individually configurable
- Video output: Monochrome standard VGA or composite video
- Audio: 500mV for amplifier, sound card, etc, or hi-z speaker
- Interfaces: USB 2.0 and IBM keyboard
- Power supply: 2.3-3.6V DC @ (125mA plus peripherals)
- Size & weight: 78 x 38 x 10mm; 15g
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(SC November 2011) The idea behind the miniMaximite is simple: to shrink the Maximite down to the size of a large postage stamp while keeping it 100% compatible with the larger version in its external I/O capabilities and programming language. |
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K9555 |
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- Colour VGA output 480x432 pixels with 8 colours
- Stereo audio synthesiser
- Battery backed real-time clock
- Arduino compatible connector with an additional 20 independant I/O lines
- 2-channel audio/analog/PWM analog output
- Special commands for animated games
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(SC September 2012) Fully upgraded Maximite design, see below for list of upgrades. Ideal for datalogging, monitoring & switching relays. Utilising the new Microchip PIC32 processor, this powerful embedded computer can read/save programs on an SD c |
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K9300 |
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- Contactless operation
- 90-100mm detection range
- No batteries (in tags) to go flat
- Stores up to 24 tag ID codes
- Easy tag addition & removal
- Works through any non-metallic material
- Audio feedback via on-board beeper
- Tamper detection
- Arm & alarm outputs
- Electric door strike output
- Suitable for home or car use
- Requires 12V DC @ 40mA (nominal)
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Essentially, the system consists of a reader module and one or more "tags". Based on RFID (Radio Frequency Identity) technology, each tag is encoded with a unique identity. When a tag is brought within range of th |
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K5531 |
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- Mic Gain 59.5dB
- Mic S / N Ratio -74dB A-weighted 50½ balanced source
- Mic Frequency Response 180Hz to 20kHz
- Aux Gain 13.5dB
- Aux S /N Ratio -99 dBA A-weighted 600½ unbalanced Aux Frequency Response 30Hz to 20kHz
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(SC April '95) Designed by Altronics. This kit will amplify a microphone (low level signal) to a line level to connect into an amplifier. It features high performance with a balanced mic input as well as |
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K5522 |
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- (Silicon Chip Magazine June 2008) If you need to send audio over long distances this kit can convert unbalanced line level signals to balanced. Perfect for preventing hum and noise. The kit can also convert balanced signals to unbalanced.
- Important Note For Kit Buyers:
- This product is supplied in component form and requires soldering, drilling, and assembly. We recommend users are familiar with at least basic electronic principles and have the ability to solder.
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(SC June 2008) If you need to send audio over long distances this kit can convert unbalanced line level signals to balanced. Perfect for preventing hum and noise. The kit can also convert balanced signals to unbalanced. |
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K6066 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC January 2013) A fully upgraded and redesigned version of the 'Champ Amp'. Delivers up to 7 watts of peak power with lower noise and distortion levels. It also offers muting and standby control, plus two |
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K5340 |
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- Level control
- Bass , Mid and Treble controls
- Master Volume
- Effects return control
- Balanced and unbalanced line outputs
- Headphone output
- Line and effects return inputs
- Effects send output
- Uses a minature 5VA E-core transformer M 2155L (not supplied)
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The guitar preamp when combined with any amplifier will produce crystal clear guitar sound free of the usual hum and noise frequently experienced on commercially produced units. With options to expand the unit to tw |
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K5255 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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Up to 12 K5250 Intercom Sub-stations can be used from this one power supply. |
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K5117 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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This is the recommended power supply for the K5116 Amplifier Module Kit. |
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K5116 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Dec 2004) Extremely simple amplifier kit designed to be easy enough for beginners to assemble. Delivers 20W RMS and is suitable for small hi-fi applications or a PC sound system. |
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K5026 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC June '02) Add a remote control volume to your latest audio project or amplifier. Ideal for building into amplifiers or pre-amps. It features PIC controlled precision and a motorised pot so the knob will move whe |
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K4362 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(EA Jan '99) A very simple, yet extraordinarily effective deterrent to car thieving persons. Controlled by a hidden switch inside your car, this alarm will sound an ear-piercing 110dB piezo siren inside you |
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K4326 |
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- Invaluable where voltage monitoring is essential, i.e. battery charging circuit
- Great as a car battery voltmeter to allow you to diagnose an electrical problem
- Ideal as a deep-cycle battery monitor for inverter applications.
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(ETI September '80)
Brilliant single chip design by ETI. Ten segment display indicates exact voltage in 0.5V increments from 10.5V to 15V. |
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K2755 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Aug '03) Simply connects to your serial port and provides remote control of Winamp and WinDVD software packages. In addition to this it can also provide a host of other PC automation abilities. Great for watchin |