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ICStation 4 Channel Touch-key Module

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$4.69 $2.11 (only 48 pcs )
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1). High performance of 4 channel touch IC
2). Optimization of wiring, strong anti-jamming capability
3.) use the toggle switch to choose the output mode
4). Can choose a variety of output mode, is suitable for various applications
5). The onboard touch-key backlight

2.Range of application
Need to the application of key presses, instead of the traditional buttons

1). Working voltage: 2.4 V to 5.5 V
2). The maximum working current: 8 ma (backlit full bright)
3). The standby current: < 10 ua
4.) product size: 66 * 40 mm
5). The installation hole size: Φ 3
6). The installation hole location: 60 * 34 mm

4.Directions for use
Module on SW1 and SW2 is used to select different output mode

The function of each switch is in turn:
SW1-1: LPMB            SW2-1: MOTO
SW1-2: TOG              SW2-2: OD
SW1-3: AHLB             SW2-3: SM
ON termination VCC SW1, SW2 ON termination GND, said switch dial up through.
The function of each switch please refer to the manual TTP224 chip.

5.Matters needing attention
Different environments, due to the use of touch key sensitivity may be different, if need to change the sensitivity of touch buttons, can change the size of C1 ~ C4, the smaller the value of C1 ~ C4, keys of the higher sensitivity, C1 ~ C4 values range between 0 ~ 50 pf.

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First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.

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2) West Union


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But please take it easy. You can use West Union payment method.
Learn more at West Union at www.westernunion.com.
For the receiver info, please contact us at orders@icstation.com.
3) Bank Transfer / Wire Transfer / T/T

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways. 

For other payment method, please contact us at orders@icstation.com for more details.

We offer wordwide FREE shipping for all orders! 

1. Hongkong / Sinapore Airmail

(1) Shipping Fee: FREE
All items on our website which shipped by Hong Kong or Singapore airmail are for free. 

If the total price is more than USD40, items will be shipped via registered airmail with tracking number for free.

That's to say, customer do not need to pay extra USD3 for the registered shipping fee.

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

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ICStation 4 Channel Touch-key Module
$4.69 $2.11