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Digital Capacitive Touch Sensor – TTP223B
₦ 3,000
This device allows you to add touch functionality to your designs. It can be easily interfaced with an Arduino or other microcontroller GPIO pins.
Features:
- Operating Voltage: 2-5V
- Chip: TTP223B
- Response Time: 60-220ms
- PCB Size: 28x20mm
- Fully Arduino Compatible
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DS18B20 Technical specs:
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Adjustable detection range.
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Comparator chip LM393 makes module readings stable.
Operating voltage 3.3V-5V.
Digital and Analog Output.
Power indicator and digital switch output indicator.
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Pin functions include:
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