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Description |
Downloads |
Specs |
Ordering |
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K5315 |
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- Channels: two
- Equaliser bands: seven (63Hz, 160Hz, 410Hz, 1kHz, 2.5kHz, 6.2kHz, 16kHz)
- Boost/cut: approximately ±12.5dB (bands overlap; see Fig.1) Signal-to-noise ratio: 108dB (2V RMS), 102dB (1V RMS)
- Total harmonic distortion: <0.0005%, 20Hz-20kHz, 20Hz- 22kHz bandwidth (see Fig.2)
- Input impedance: 100kΩ
- 100pF Output impedance: 470Ω
- The power supply as supplied supports 18-24V for the DC option, not 12-24V
- Channel separation: >50dB, 20Hz-20kHz (>=80dB 20Hz-1kHz)
- Other features: compact design, uses rotary pots for easy panel mounting
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This stereo version of Silicon Chip’s new equaliser is perfect for new and existing home Hi-Fi systems. It features extremely low noise and distortion, so it won’t degrade your signal. Multiple methods of powering the unit make fitting it into an existing system a breeze. |
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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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K5350 |
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- Reverb tank type: two spring
- Anti-microphonic features: spring suspension, plastic mounting bushings
- Spring tank dimensions: 235 x 87 x 34mm (spring tank not included)
- Reverb delay times: 23ms, 29ms
- Reverb decay time: around two seconds
- Input sensitivity: ~25mV RMS
- Frequency response (undelayed signal): 20Hz-19kHz (-3dB)
- Frequency response (reverb signal): 200Hz-3.4kHz (-3dB)
- Signal-to-noise ratio (undelayed signal): 62dB
- Signal-to-noise ratio (typical reverb setting): 52dB
- THD+N (undelayed signal): typically around 0.05% (100mV signal)
- Controls: level, reverb depth, reverb on/off
- Power supply: 9-15VAC, 18-30VAC centre tapped or 12-15V DC
- Quiescent current: typically 30-40mA
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(SC April '17) This two spring tank type reverb unit provides reverberation effects for your guitar or other instrument. Adds complexity and depth to your sound to impress the punters. Easy to build and integrate into other projects thanks to its 9-15VAC or 12-15VDC power requirement. |
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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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K5530 |
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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 Jun-July 2014) Record CD quality sound directly to an SD card with this touchscreen recorder. It offers hours of recording and playback time from an internal rechargeable Li-Ion AA battery and may be recharged via USB. A stereo line input and mono mic input are provided via 3.5mm jacks, plus an internal microphone for instant handheld r |
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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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K5532 |
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- 9-36VDC power supply, with polarity protection.
- Fixed inverting gains of 1, 10 & 100 for single ended signals.
- Fixed gain of 100 for differential signal.
- Precision adjustable gain of 10±2%.
- 2 51Ω impedance outputs.
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If you’ve ever tried to view a microphone signal on an oscilloscope and lost it in the noise, then you’ll know just how handy a signal amplifier can be. This kit provides a breakout for the high-performance AD4625-1 opamp with provision for a number of fixed gains, suitable for working with audio signals. |
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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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K5544 |
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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 Sept. '94)
Compact miniature design uses only one IC to switch a relay. This versatile Vox circuit is triggered whenever a noise or sound is made (via the microphone) causing a relay to close for a preset time. |
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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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K5842 |
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- RCA input and output connectors
- Audio and Video scanning
- Pause button
- Adjustable scan rate
- LED position indicators
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(SC June '01) If your home or business has more than one CCTV security camera you will want an automatic scanner that switches between the cameras so you can see what's happening, all on a single monitor. |
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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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K6022 |
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- Drives a nominal 40kHz, 50W or 60W-rated transducer
- Adjustable power level
- Power level display
- Stop and Start buttons with run operation indication
- Auto-off timer from 20 seconds to 90 minutes
- Soft start
- Over-current and startup error shutdown and indication
- Power level diagnostics
- Automatic or manual transducer calibration
- Standing wave minimisation
- Supports a resonance frequency of 34.88Hz to 45.45kHz
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This large and powerful Ultrasonic Cleaner is ideal for cleaning bulky items such as mechanical parts and delicate fabrics. It’s also quite easy to build and is packed with features. |
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K6027 |
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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 MPPT charge/Light controller will work with 12V or 24V solar panels to charge a 12V or 24V lead-acid or lithium iron phosphate battery. you can then use the battery to run 12V dc lighting. |
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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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K6044 |
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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) Designed to complement the K 6066 Champion Amp kit. Utilises a low voltage op-amp IC with considerably better performance than the old 'Pre-Champ'. Provides added gain to your signal whe |
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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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K6049 |
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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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The Brownout Protector is designed to protect single-phase induction motors in fridges, freezers, pumps etc from burnout if they attempt to start during a brownout. It will switch off the power if the voltage falls below a set threshold.
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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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K6075 |
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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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Ideal for automotive fault-finding * Set for any current between 315mA and 10A. This resettable Electronic Fuse (eFuse) can be used temporarily in place of a conventional fuse when fault-finding. |
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K6130 |
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This remote control mains switch can be programmed to switch appliances on and off after a set period or to switch power on and off at set times. |
