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Kits and Modules > Audio and Sound Effects >  Returning Customers
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VOICE CHANGER

 Documentation

mk171.jpg
Features make your voice sound like a robot add vibrato effect use the 'pitch'-buttons and make your voice sound lower or higher built-in microphone and power amplifier with volume control, just add a speaker hours of fun! for parties, plays, recordings, games, prank phone calls etc.

Specifications :
speaker / line output
on/off switch
max. output power: 1.5 W (4 ohm)
power supply: 9Vdc / 300mA
dimensions: 77 x 46 mm

(MK171)
 
Quantity
Price
1 – 9$15.22
10 – 99$14.42
100 +$13.22

  (Kit - Basic Soldering Required)  
  MK171  
  9  
 
 
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tn_mk103.jpg
SOUND-TO-LIGHT UNIT
 
Four high-intensity LEDs light up and react simultaneously on every sound. For different funny and practical applications, such as : sound indicator, simple sound-to-light unit for music, for the hearing impaired : can be used to indicate the telephone, door bell. Adjustable sensitivity with potentiometer. Built-in microphone.

Specifications:
consumption: 0.5mA min. / 12mA max.
power supply: 9V battery (not incl.) dimensions: 1.6" x 2.2" x 1.4"
Quantity
Price
1 – 9$4.99
10 – 99$4.78
100 +$4.38

  (Kit - Basic Soldering Required)  
  MK103  
  10  
 
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Click here for detailed specs.
Voice Recording Module 2 x 20sec sections
 
The A96020 voice recording module offers true single chip solid state storage capability and requires no software or micro-controller support. It provides high quality recording and playback with dual 20 second message. Sampling rate is 3.2K. Size: 34 x 23 x 11 mm. All you need to do is add a speaker (not included) and 5V DC Power (not included). Features - Non volatile flash memory technology - No battery back up required - User friendly, easy to operate - Slide switch for record or play back - Separate key to trigger message 1 or 2 - Low power consumption - LED to indicate recording and playback - Built-in condenser mic - Automatic power down - 5-6V Operation.

OPTIONAL ITEMS (Not included):
2 x (BB089) connector cable to connect the voice recorder to a speaker and power source.
1 x (PB244) Speaker
1 x Battery holder that can hold either 4 x AAA or 4 x AA or 4 x C or 4 x D cells. See our battery holders.

(A96020)
Quantity
Price
1 – 9$8.89
10 – 99$8.42
100 – 999$7.72
1000 +$4.95

  (Assembled and Tested)  
  A96020  
  151  
 
..........................
Click here for detailed specs.
Audio to light modulator kit
 
A music-to-light modulator is a circuit which controls the intensity of one or more lights in response to an audio input. The kit is ideal to give the rhythm to any party or disco without much money. Very safe operation as it uses an opto-coupler as a coupling device between the audio and the mains controlling stages of the circuit.
Input trigger voltage: 2.3 - 2.5V (min)
Operating voltage: 110 or 250 VAC
Power handling: 220W @ 110V or 500W @ 250V
PCB size: 2.16" x 1.63" (To help in the decision to select an enclosure keep in mind that the heat sink used in the kit is about 1" tall.)
PLEASE NOTE, THIS KIT USES 120V MAINS ELECTRICITY AND SHOULD NOT BE ATTEMPTED BY ANYONE WITHOUT THE PROPER SKILL LEVEL. THIS SHOULD ALSO BE BUILT IN A SUITABLE PLASTIC ENCLOSURE.
(CPS12)
Quantity
Price
1 – 9$17.10
10 – 99$16.20
100 +$14.85

  (Kit - Basic Soldering Required)  
  CPS12  
  29  
 
..........................
Click here for detailed specs.
20 second voice recorder/playback module (A93010/A96010)
 
PLEASE NOTE: This module, part# A96010, could actually be either an A96010 or an A93010 depending on what is in stock at the time. Both are virtually identical and operate the same, but downloadable datasheets are available for each for comparison if necessary. The small size is because the IC is in Chip-on-board form. One button is pushed down to record the message through the on-board electret microphone; A LED turns on during this time. The other button just has to be momentarily pressed to replay the message. A second momentary press during playback will stop the playback. Sampling rate is 4K. All you have to add is the speaker (not included) and 5V DC power (not included). We also have an A96010-kit which in addition to the A96010 also includes a speaker and two cable connectors to connect the unit to a power supply (not included) and the speaker. The record/play time is determined by the 52K resistor. If you change it to 89K you will get 30 seconds but at a reduced sampling rate. Operating current 25mA. Standby current 10 uA. Size: 34 x 23 x 11 mm. The module comes supplied as you see it in the photo. 

OPTIONAL ITEMS (Not included):
2 x (BB089) connector cable to connect the voice recorder to a speaker and power source.
1 x (PB244) Speaker
1 x Battery holder that can hold either 4 x AAA or 4 x AA or 4 x C or 4 x D cells. See our battery holders.

(A96010 & A93010)
Quantity
Price
1 – 9$6.60
10 – 99$5.95
100 – 999$4.95
1000 +$3.95

  (Assembled and Tested)  
  A96010  
  164  
 
..........................
Click here for detailed specs.
INTERVAL TIMER KIT  (Out of Stock)
 
General purpose pulse - pause timer for various interval timer automations. For intermittent operation of circuits and equipment.

Features
Blinking light, warning light
video/photo single frame shooting
slide projector control
miniature models applications
automated testing
automated aging tests

Specifications
output relay with NO / NC* contact: 3A
pulse time adjustable: between 0.5 and 5 sec.
pause time adjustable: between 2.5 and 60 sec.
(because of the NO / NC relay contacts, a pulse time of 2.5 to 60 sec and pause time of 0.5 to 5 sec. can also be obtained alternatively)
power supply: 12V DC / 100mA
dimensions: 1.6" x 3.4"
* NO = Normally Open, NC = Normally Closed
Quantity
Price
1 – 9$4.28
10 – 99$4.05
100 +$3.71

  (Kit - Basic Soldering Required)  
  MK111  
  0  
 
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