Sensori tattili capacitivi
Capacitive sensing. In electrical engineering, capacitive sensing (sometimes capacitance sensing) is a technology, based on capacitive coupling, that can detect and measure anything that is conductive or has a dielectric different from air. Unlike resistive touch screens, capacitive screens do not use the pressure of your finger to create a change in the flow of electricity. Instead, they work with anything that holds an electrical charge – including human skin.
Tipi di Sensori
- Sensori audio
- Sensori biometrici
- Sensori tattili capacitivi
- Sensori di corrente
- Sensori ambientali
- Sensori di flusso
- Sensori di spostamento lineare
- Sensori di livello del liquido
- Sensori magnetici
- Sensori di movimento e posizione
- Sensori ottici
- Sensori di pressione
- Sensori di prossimità
- Hardware e accessori per sensori
- Sensori di temperatura
- Sensori di vibrazione e inclinazione
10-pin DFN Capacitive Touch Sensor supplied on Tape and Reel
AT42QT1070-SSUR is a 7-channel sensor IC with Qtouch technology designed for surface mount applications
Surface mount technology
16-Key Capacitive Touch Screen
Compact QFN- package ensures reliable sensing and accurate readings
This product belongs to the CAP1298 Series and operates at 5.5V with a low current consumption of 120uA
Surface mount device (SMD) package with 8 pins for easy integration into circuit boards
One-touch sensor integrated circuit
Advanced 16-channel touch sensing solution
Capacitive touch sensors IC
Advanced touch sensor with multiple features
IC TOUCH SENSOR 4CH 20SOP
Temperature range of -40°C to 125°C
Operating at a low current of 124muA
This product features an I2C and SMBus interface for easy integration into various systems."
Able to function in temperatures as low as -40 degrees Celsius
Capacitive Touch Buttons 28-VQFN (4x4)
Comes in tape and reel packaging for convenient handling
Capacitive Touch Sensors Sensing IC
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FAQ
- What are Capacitive Touch Sensors?
- Capacitive touch sensors are electronic devices that detect the presence or touch of a human finger or conductive object by measuring changes in capacitance. They are widely used for user interface applications in electronic devices.
- How do Capacitive Touch Sensors work?
- Capacitive touch sensors work by forming an electrical capacitor between the sensor electrode and the conductive object (such as a finger). When the object touches the sensor surface, it changes the capacitance, which is detected and converted into a digital signal for processing.
- Can Capacitive Touch Sensors work through non-conductive materials?
- Yes, capacitive touch sensors can detect touch through non-conductive materials like glass, plastic, or even gloves, depending on the sensor's design and sensitivity.
- Can Capacitive Touch Sensors be integrated into IoT systems?
- Yes, many capacitive touch sensors can be integrated into Internet of Things (IoT) systems, allowing touch data to be transmitted wirelessly for remote monitoring and control.