Arduino
BBC microbit
Raspberry Pi
ESP family
AVR1-key TTP223B Touch Sensor
Rs 175.00
Features:
1. Low power consumption
2. Power supply for 2 ~ 5.5V DC
3. Can replace the traditional touch of a button
4. Four M2 screws positioning holes, for easy installation
Out of stock
Features:
1. Low power consumption
2. Power supply for 2 ~ 5.5V DC
3. Can replace the traditional touch of a button
4. Four M2 screws positioning holes, for easy installation
Parameter:
1. Supply voltage: 2V(min), 3V(typical), 5.5V(max)
2. Output high VOH: 0.8VCC (typical)
3. Output low VOL: 0.3VCC (max)
4. Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA(typical)
5. Output pin pull-up current (@ VCC = 3V, VOH = 2.4V): 4mA(typical)
6. Response time (low power mode): 220ms(max)
7. Response time (touch mode): 60ms(max)
8. Size: approx. 24 x 24 x 7.2mm
9. Weight: 2g
Touch sensor
When touched by hand, S output a low level, the lamp is bright; again touch, S will output high level, the lamp is bright; so repeatedly!
Power supply range: 35V
Current: 5MA
Interface: G (GND), V (VCC), S (signal)
The module is a capacitive point type touch switch module based on touch detection IC (TTP223B). Under normal conditions, the module outputs low level mode for low power mode; when the touch position corresponding with the fingers when the module will output high level mode switch for fast mode; when 12 seconds without touch, and switch to low power mode mode. You can install the module in the surface of nonmetal materials such as plastic, glass, in addition to the thin piece of paper (non-metallic) covered on the surface of a module, just touch the right position and can be made into a hidden in the walls, and other parts of the key desktop. This module allows you to avoid the worries of regular press keys.
Module features are as follows:
Point type: initial state to a low level, touch is high, do not touch to a low level (similar to the touch key function)
low power consumption
The power supply can be 2~5.5V DC
Both sides can be used as touch surfaces, instead of the traditional touch button
Action notes: first light touch moving touch sensor, and then hold down a touch point sensor for a long time, you can realize the desk lamp shining and long bright
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If you have simply changed your mind or no longer require the item(s), you must notify us within 30 days from receiving your order.
The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund.
You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.
Damaged caused during transit must be notified within two days of the delivery.
- All items sold as tested are genuinely tested before dispatch.
- Product(s) which show obvious signs of misuse, damage or weather damage will not be eligible for refund or replacement.
- All items are security marked.
- Please ensure all security markings and stickers are intact or any warranty offered will be void.
- All items are subject to satisfactory inspection of the anti-tamper warranty sticker/seal.
- Any evidence that these aforementioned stickers/seals have been removed or broken will render the item out of warranty and will not be covered under warranty rules.
- If the item becomes faulty within that period a replacement will be issued free of charge upon receipt of the faulty item, back to us, if proved to be faulty upon inspection.
- If the item is not faulty or can be repaired, not to the detriment of the item, then this shall be undertaken rather than direct replacement.
Warranty Exclusion: Please note that as batteries are "consumables" we only provide dead on arrival warranty.
The maximum capacity of all rechargeable batteries fades with time depending on application and usage patterns.
This is considered normal - therefore, a change in battery capacity is not covered under warranty.
Battery life is not warranted and will vary depending on usage.
Please note- Any software is not covered by the warranty policy. Please refer to the copyright owner for specific details.
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