Adafruit Standalone Momentary Capacitive Touch Sensor Breakout
89% of respondents would recommend this to a friend
USD 28
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This breakout board is the simplest way to create a project with a single momentary capacitive touch sensor.
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What Stands Out
Detalles de producto
- Key Features: Single momentary capacitive touch sensor Red LED indicator when touched Save power by disconnecting the LED from the output pin Designed with the more-responsive fast modeThis breakout board is the simplest way to create a project with a single momentary capacitive touch sensor. Just power with 1.8 to 5.5VDC and touch the pad to activate the sensor.When a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED lights up and the output pin goes high. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project.If you want to save power, the LED can be disconnected from the output pin (cut the trace between the jumper marked as such). Designed with the more-responsive fast mode, it draws about 0.5mA. If you need ultra-low (~50uA) power usage, the mode jumper can be cut on one side & soldered closed on the other to fix it into that mode. Check Adafruit's datasheet for specific power usage measurements.Item SpecificsSize: 20mm / 0.8 x 28mm / 1.1Weight: 1.87g
| Brand | Adafruit |
| Has written warranty | No |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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DIY Electronics Hobbyists
Ideal for makers wanting to incorporate touch-sensitive controls into personal projects with ease.
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Prototyping Applications
Perfect for designers looking to quickly develop and test touch-sensitive interfaces in prototypes without extensive hardware.
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Education and Learning
Great for educators and students exploring capacitive sensing technology in electronics and programming curricula.
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Mass Production
Not suitable for high-volume production due to potential scalability issues and cost considerations.
DESCRIPCIÓN DEL PRODUCTO
Preguntas y respuestas de los clientes
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Pregunta:
What voltage does the touch sensor require?
Respuesta: The sensor operates on a voltage range of 1.8 to 5.5VDC. -
Pregunta:
Can I customize the touch pad?
Respuesta: Yes, you can solder a wire to create your own capacitive pad. -
Pregunta:
How can I save power while using this sensor?
Respuesta: You can save power by disconnecting the LED from the output pin or using the ultra-low power mode.
Adafruit Editorial Review
Customer Reviews & Ratings
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5 estrella
100%
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USD 28
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características y beneficios
- Easy to use breakout board for a capacitive touch sensor.
- Powered by 1.8 to 5.5VDC, perfect for various projects.
- Features a red LED that lights up upon touch.
- Power-saving option by disconnecting the LED from the output pin.
- Responsive fast mode with low power consumption.
- Customizable touch pad for different applications.
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