Audio and Sound Effects

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Mini-Vox and Relay kit

The idea behind a VOX (voice activated switch) is that instead of the user pressing a switch to activate a relay, the sound of the users voice itself activates the relay. This gives hands-free control over devices like tape recorders. Power supply needed: 12VDC center positive 2.5mm jack. Electret microphone to pick up the sound is included. PCB size: 44mm x 48mm (1.73inch x 1.89inch).
(CPS126)

Quantity	Price
1 – 9	$11.40
10 – 99	$10.80
100 +	$9.90

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS126
Quantity Available:		12

VOX for automatic recording 6v kit

This is a very sensitive, sound or voice activated switch which plugs into the REMOTE plug of a tape recorder and turns it on when it detects a preselected level of sound. If the sound continues then the switch will self trigger and remain on. Once the sound goes away then a delay in the circuit will turn off the tape recorder after about 6 seconds. It is ideal for hands free operation of a tape recorder. It has a MIC input, a delay circuit and adjustable sensitivity. Battery holder for 4xAA batteries included.
Operating voltage: 6 Volt (CPS13)

Quantity	Price
1 – 9	$10.83
10 – 99	$10.26
100 +	$9.41

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS13
Quantity Available:		3

20 second voice recorder/playback module (A93010/A96010)

PLEASE NOTE: A96010 or A93010 is supplied depending on availability. Currently only A93010 is available and is the one that is been sold. A96010 is not currently available.

The small size is because the IC is in Chip-on-board form. One button is pushed down to record the message. The electret microphone is on the board. The 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).

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. (A96010 & A93010)

Quantity	Price
1 – 9	$6.60
10 – 99	$5.95
100 – 999	$4.95
1000 +	$3.95

Skill Level of Item:		(Assembled and Tested)
Product #		A96010
Quantity Available:		104

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
(A96020)

Quantity	Price
1 – 9	$7.55
10 – 99	$6.95
100 – 999	$5.95
1000 +	$4.95

Skill Level of Item:		(Assembled and Tested)
Product #		A96020
Quantity Available:		111

Four Train Sounds COB Module kit

Four Train Sounds: whistle-blowing, chugging, level crossing bell and clackety clack of train crossing bridge. Kit includes 4 x switches, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. COB PCB size: 16mm x 29mm. (CPSSG1M)

Quantity	Price
1 – 9	$9.69
10 – 99	$9.18
100 +	$8.42

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG1M
Quantity Available:		15

4 train sounds COB Module PCB ONLY

PCB size: 1"x1/2" (SG1COB). Please note: This is only the COB PCB. For the complete kit see CPSSG1M

Quantity	Price
1 – 9	$1.13
10 – 99	$0.99
100 – 999	$0.89
1000 +	$0.79

Skill Level of Item:		(Component or Part)
Product #		SG1COB
Quantity Available:		1067

Child's Phone COB Module kit

Cellular phone sounds imitates real phone tones, engaged and ringing sounds, two door chimes. Kit includes 8 x switches, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. COB PCB size: 16mm x 29mm. (CPSSG2M)

Quantity	Price
1 – 9	$9.69
10 – 99	$9.18
100 +	$8.42

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG2M
Quantity Available:		8

Sixteen door chime tunes COB Module kit

Sixteen door chime tunes. Tunes cycle through the sixteen tunes with each keypress. A LED fluctuates according to the sound level. Designed for high quality melody products. Kit includes 1 x switch, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. (CPSSG3M)

Quantity	Price
1 – 9	$10.26
10 – 99	$9.72
100 +	$8.91

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG3M
Quantity Available:		42

Sirens and Machine Gun COB Module kit

Sirens and machine gun the classic noises little children love! Three sirens- ambulance, police and fire engines - plus a machine gun. All with 2 flashing LEDs. Kit includes 4 x switches, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. COB PCB size: 16mm x 29mm. (CPSSG4M)

Quantity	Price
1 – 9	$9.95
10 – 99	$9.45
100 +	$8.95

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG4M
Quantity Available:		8

Ding/Dong Door Chime COB Module kit

Ding/dong door chime the classic door chime ding dong. Adjust the component values in the two RC networks to get exactly the tones you want. 3V low stand-by current. Kit includes 1 x switch, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. COB PCB size: 16mm x 29mm.(CPSSG5)

Quantity	Price
1 – 9	$9.12
10 – 99	$8.64
100 +	$7.92

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG5
Quantity Available:		10

Ding/Dong Door Chime COB PCB ONLY (14pin)

PCB size: 1"x1/2" (SG5COB). Please note: This is only the COB PCB. For the complete kit see CPSSG5

Quantity	Price
1 – 9	$0.71
10 – 99	$0.59
100 – 999	$0.49
1000 +	$0.39

Skill Level of Item:		(Component or Part)
Product #		SG5COB
Quantity Available:		2937

Ding Dong Doorbell COB M581 C601 (5pin)

The C601 is a "ding dong" sound generator in COB form. This circuit is specially designed for doorbell or alarm application. Features include wide operation voltage from 1.5-5.0 volts, true one shot-one time "Ding Dong", build in oscillator-no ext resistor and minimum external component. PCB size: 1/2"x3/4" (BB063)

Quantity	Price
1 – 9	$0.71
10 – 99	$0.55
100 – 999	$0.45
1000 +	$0.39

Skill Level of Item:		(Component or Part)
Product #		BB063
Quantity Available:		441

Four Animal Sounds COB Module kit

4 animal sounds: hen, cat, cow and dog sounds. Kit includes 4 x switches, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. Ideal for schools. (CPSSG10M)

Quantity	Price
1 – 9	$9.69
10 – 99	$9.18
100 +	$8.42

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG10M
Quantity Available:		7

Siren Sound Generator COB

Siren sound generator PCB size: 18mm x 15mm. COB contains a standard siren driver as found in piezo horns and toys. Drive circuit will tolerate a wide range of components values. 2V to 5V operation. It has automatic power down & a standby current of < 2uA. (CPSSG11)

Quantity	Price
1 – 9	$0.99
10 – 99	$0.85
100 – 999	$0.75
1000 +	$0.59

Skill Level of Item:		(Component or Part)
Product #		CPSSG11
Quantity Available:		1129

Gun, Sirens, Bombs COB Module (KIT)

8 different sounds. Bomb falling, 4 descending tones, hee-haw siren, oscillating siren, rifle shot echo, bomb burst, siren, machine gun. Kit includes 8 x switches, 1Watt 8ohm speaker, 2 x AA batery holder, COB and mother board. COB PCB size: 16mm x 29mm. (CPSSG12)

Quantity	Price
1 – 9	$9.69
10 – 99	$9.18
100 +	$8.42

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG12
Quantity Available:		9

Gun, Sirens, Bombs COB Module PCB ONLY

This is the COB ic attached to the PCB only of kit CPSSG12. (mother board not included)
(SG12COB)

Quantity	Price
1 – 9	$0.94
10 – 99	$0.79
100 – 999	$0.69
1000 +	$0.49

Skill Level of Item:		(Component or Part)
Product #		SG12COB
Quantity Available:		1094

Melody Card Happy Birthday COB Module

Complete Card Melody Unit- 'Happy Birthday' Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. Self-adhesive backing. Tune repeats continuously while power is connected. Total of 128 notes. Cmos LSI. (SG13)

Quantity	Price
1 – 9	$0.99
10 – 99	$0.85
100 – 999	$0.75
1000 – 9999	$0.65
10000 +	$0.55

Skill Level of Item:		(Assembled and Tested)
Product #		SG13
Quantity Available:		706

Melody Card X-mas Tunes (Jingle Bells + Santa Claus + We Wish You a Merry X'mas) COB Module

Complete melody card unit- 'Three Christmas Carols' (Jingle Bells + Santa Claus + We Wish You a Merry X'mas) Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. Self-adhesive backing. Tune repeats continuously while power is connected. Total of 128 notes. Cmos LSI. (SG14)

Quantity	Price
1 – 9	$0.99
10 – 99	$0.85
100 – 999	$0.75
1000 – 9999	$0.65
10000 +	$0.55

Skill Level of Item:		(Assembled and Tested)
Product #		SG14
Quantity Available:		309

Melody Card Telephone Ring COB Module

Complete Card Melody Unit- 'Telephone Ring' Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. Self-adhesive backing. Duration 8.8 seconds. Melody repeats continuously while power is connected. Cmos LSI. (SG247)

Quantity	Price
1 – 9	$0.99
10 – 99	$0.85
100 – 999	$0.75
1000 – 9999	$0.65
10000 +	$0.55

Skill Level of Item:		(Assembled and Tested)
Product #		SG247
Quantity Available:		998

Electronic Music Box Engine

This kit is the electronic equivalent of a mechanical music box. Tunes are contained in an IC. Tunes are started by light falling on an LDR. Two music IC's provided. 8ohm 1 watt speaker included. PCB size: 43mm x 34mm (1.69inch x 1.34inch)
Power supply: 3VDC (CPS104)

Quantity	Price
1 – 9	$13.68
10 – 99	$12.96
100 +	$11.88

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS104
Quantity Available:		9

9V Siren

A surprisingly loud siren for such a simple circuit. Uses voltage controlled oscillator. 0.5 Watt, 8 ohm speaker supplied. 9V operation. Ideal to attach to an alarm system which needs an sound module.(CPS31)

Quantity	Price
1 – 9	$7.41
10 – 99	$7.02
100 +	$6.44

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS31