COB ONLY from 5 LEDs random module

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(K52M_COB_ONLY)

This is just the COB for the CPS52M. See the CPS52M for more details. PCB size: 1"x1/2" (BB046)

Quantity	Price
1 – 9	$0.49
10 – 99	$0.45
100 – 999	$0.39
1000 +	$0.29

Skill Level of Item:		(Component or Part)
Product #		BB046
Quantity Available:		754

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This item is related to the items below.

5 Ultra Bright LEDs random COB Module

Five Ultra Bright LEDs flashing in random or in sequence. Uses a COB (Chip-on-board) PCB measuring 3cm x 1.5 cm. The flashing frequency is set by a single external resistor between 300K and 1M ohm. A pad connected high determines the random or sequential flash pattern. A second pad connected low determines whether the flashing is continuous or set by a toggle switch. Ideal for schools. 2.0V DC to 3.6V DC operation. Operating current 10 - 16mA. Standby current is less than 1uA. (CPS52M)

Quantity	Price
1 – 9	$8.55
10 – 99	$8.10
100 +	$7.43

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS52M
Quantity Available:		14

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5 Ultra Bright LEDs flash in 7 patterns

Five Ultra Bright LEDs flash in seven patterns. The modes can be cycled through using an on-board tact switch. When the desired flashing pattern is found move the PCB-mounted SPDT switch. The pattern will remain flashing as long as power goes to the board & the switch remains set. COB PCB size: 3x1.5 cm. Ideal for schools.(CPS37M)

Quantity	Price
1 – 9	$8.55
10 – 99	$8.10
100 +	$7.43

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS37M
Quantity Available:		17

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:		1028

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.

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

Skill Level of Item:		(Assembled and Tested)
Product #		A96010
Quantity Available:		194

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:		1123

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:		684

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	$10.26
10 – 99	$9.72
100 +	$8.91

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG4M
Quantity Available:		3

4 digit LED up/down counter using mcu

4 Digit Up / Down Counter using an Atmel AVR 90S1200 micro-controller. Reset, up, down, disable and overflow to a second counter. 4 digit multiplexed display. Oscillator contained within the micro. The first in a series of counters using uC's. This kits clearly shows how uC's can more than replace a host of ordinary logic IC's. This is a single-sided PCB.
9-15 VDC operation.
Current consumption of 20mA to 40mA
PCB size: 63mm x 50mm 2.48” x 1.97”. (CPS129)

Quantity	Price
1 – 9	$23.26
10 – 99	$21.60
100 +	$20.88

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS129
Quantity Available:		7

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	$10.26
10 – 99	$9.72
100 +	$8.91

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPSSG12
Quantity Available:		4