TTP223 - 1 Channel Capacitive Touch Sensor Module
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TTP223 - 1 Channel Capacitive Touch Sensor Module

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  • Product SKU: ROBOTTP223TSM
  • Category: Sensors

1 Channel Capacitive Touch Sesnor Module uses the touch-sensing IC TTP223 to sense the touch input thus making it easy to add capacitive touch input to your project. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. The module has single touch pad. Power the module with 2 ~ 5.5V DC and the touch pad is all active to sense the input.

Single Channel Capacitive Touch Sensor Module is easy to interface. It can be used along with a microcontroller or an arduino or even without one. When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood.

In the normal state, the module output is low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

Jog type : the initial state is low , high touch , do not touch is low ( similar touch of a button feature )

Module can be installed in such as surface plastic, glass of non-metallic materials


Features:

  • Low power consumption
  • Power supply for 2 ~ 5.5V DC
  • Can replace the traditional touch of a button
  • Four M2 screws positioning holes for easy installation


Specifications:-

  • Power supply voltage(VCC): 2.0, 3, 5.5 V.
  • Output high VOH: 0.8VCC V
  • Output low VOL: 0.3VCC V
  • Response time (touch mode) : 60 mS
  • Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
  • Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
  • Response time (low power mode) : 220 mS
  • Size : 24 x 24 x 7.2 mm

 


Touch Sensor Interface:-

  • Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG digital signal output pin
  • Power Indicator: Green LED, power on the right that is shiny
  • Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
  • Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.

1 Channel Capacitive Touch Sesnor Module uses the touch-sensing IC TTP223 to sense the touch input thus making it easy to add capacitive touch input to your project. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. The module has single touch pad. Power the module with 2 ~ 5.5V DC and the touch pad is all active to sense the input.

Single Channel Capacitive Touch Sensor Module is easy to interface. It can be used along with a microcontroller or an arduino or even without one. When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood.

In the normal state, the module output is low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

Jog type : the initial state is low , high touch , do not touch is low ( similar touch of a button feature )

Module can be installed in such as surface plastic, glass of non-metallic materials


Features:

  • Low power consumption
  • Power supply for 2 ~ 5.5V DC
  • Can replace the traditional touch of a button
  • Four M2 screws positioning holes for easy installation


Specifications:-

  • Power supply voltage(VCC): 2.0, 3, 5.5 V.
  • Output high VOH: 0.8VCC V
  • Output low VOL: 0.3VCC V
  • Response time (touch mode) : 60 mS
  • Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
  • Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
  • Response time (low power mode) : 220 mS
  • Size : 24 x 24 x 7.2 mm

 


Touch Sensor Interface:-

  • Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG digital signal output pin
  • Power Indicator: Green LED, power on the right that is shiny
  • Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
  • Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.

Shipping Policies

  • To ensure that your order reaches you in the fastest time and in good condition, we only ship through reputed courier agencies.
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Shipping Time / Delivery Time

  • We make our best efforts to ship your order within the same day of the order. 99% of our orders are shipped within 24 Hours.
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  • Please plan your order allowing sufficient time for the delivery instead of last-minute orders.

Guarantee/Warranty

All items are delivered with a standard warranty of minimum 15 days (unless otherwise specified in the product page) to protect the customers from any manufacturing defect. If you have any problems with your order, please notify us within this duration from the date of shipment of any defective product. You agree to pay for the return shipping on exchanges and returns and we will reimburse this cost upon verification of a defect with the product. We will replace or repair the damaged products at free of cost with shipping prepaid by us. In case, we do not have the product in stock to provide a replacement, we will issue a 100% refund. Furthermore, no warranty will apply if the Product has been subject to misuse, static discharge, neglect, accident, modification, or has been soldered or altered in any way.

To the product need to be exchanged, firstly, please send the photos of damaged products to us. We will estimate the damages then decide the best way to exchange or return the product. If the particular item is not in stock to replace, we will provide the full refund.

100% Refund/Replacement

We guarantee to provide accurate descriptions and high-quality product as mentioned in the website. In order to protect customers from shipping damage, item mismatch or parts missing, etc., we are providing 2 days time (From the date of order delivery) to report the complaint by going to my account section and then to your order, you will find an option for Request Refund. Our technical team will verify the submitted details visually and will issue RMA number to return the material. Once we received the product our experts will verify the issue reported and will send the replacement items to the customer shipping cost prepaid by us. In case, we do not have the product in stock to provide a replacement, we will issue a 100% refund. Furthermore, no warranty will apply if the Product has been subject to misuse, static discharge, neglect, accident, modification, or has been soldered or altered in any way. Due to the nature of the products we are selling and our strict quality policy, we are unable to offer order cancellation and return without a valid reason. ROBODIUM reserves the right to take the final decision on all refund request.

Changing or Canceling An Order

Need change something about your order or just want it canceled? You can ask us (by Email Only ) to change the items on your order, update an address or payment method, or just cancel it. Customer Service will get back to you by email within one business day regarding your request. Only orders that are still in status “Pending” or “Payment Verification” can be altered or canceled. If your order has already moved to a different status, you won’t be able to alter it or cancel it. In some cases, Order cancellation may attract 5% bank charges depending on the payment methods used by the customer. (It is because most of payment gateway providers collect their Commission even though order canceled and refunded.).Due to the nature of the products we are selling and our strict quality policy, we are unable to offer order cancellation and return without a valid reason. ROBODIUM reserves the right to take the final decision on all refund request.

Return Guidelines

Once we confirmed the faulty item cannot be repairable by the customer or by Remote Desktop (Team Viewer), we will issue the RMA Number, which you have to mention clearly on Shipping boxes. Do not write anything on the merchandise packaging (Product package). Defective unused merchandise will be replaced within 2 days of receipt. All returns must include a copy of the original packing list that came with your shipment.

Limits Of Responsibility

We accept no responsibility for improper installation of our products. Electrical polarity must be properly observed in hooking up electrical components.