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Ask an Expert: Can a touch / proximity sensor be used to detect gestures?

Proximity and gesture sensing using the FDC1004 EVM

STM32WB Peripheral Touch Sensing Controller

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  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
Price (Incl GST)
Quantity
IC Interface Type No. of Channels Output Interface Supply Voltage Min Sensor Case Style Supply Voltage Max Sensor Case / Package No. of Pins Operating Temperature Min Operating Temperature Max Qualification Product Range
AT42QT1011-TSHR
AT42QT1011-TSHR - Capacitive Touch Sensor, 1 Channels, 1 Wire, 1.8 V, 5.5 V, SOT-23

1841594

Capacitive Touch Sensor, 1 Channels, 1 Wire, 1.8 V, 5.5 V, SOT-23

MICROCHIP

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  • 30,614 available for 3 - 4 business days delivery   (UK stock)
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  • 30,614 available for 3 - 4 business days delivery: (UK stock) Order before 19:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 5/25/26

Each (Supplied on Cut Tape)

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Suggested replacement for:1841594
1841594RL in Re-reel

1+ NT$25.62 25+ NT$23.69 100+ NT$22.18

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Min: 1 Mult: 1
1 Wire 1Channels 1 Wire 1.8V SOT-23 5.5V SOT-23 6Pins -40°C 85°C - -
AT42QT1010-TSHR
AT42QT1010-TSHR - Capacitive Touch Sensor, 1 Channels, 1 Wire, 1.8 V, 5.5 V, SOT-23

1841593

Capacitive Touch Sensor, 1 Channels, 1 Wire, 1.8 V, 5.5 V, SOT-23

MICROCHIP

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  • 86,168 available for 3 - 4 business days delivery   (UK stock)
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  • 86,168 available for 3 - 4 business days delivery: (UK stock) Order before 19:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 6/1/26

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:1841593
1841593RL in Re-reel

1+ NT$25.62 25+ NT$23.69 100+ NT$21.56

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

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Min: 1 Mult: 1
1 Wire 1Channels 1 Wire 1.8V SOT-23 5.5V SOT-23 6Pins -40°C 85°C - -
CY3280-MBR3
CY3280-MBR3 - Evaluation Kit, CY8CMBR3116 Register Configurable CapSense® Controller, Arduino Compatible Shield

2422247

Evaluation Kit, CY8CMBR3116 Register Configurable CapSense® Controller, Arduino Compatible Shield

INFINEON

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  • 4 available for 3 - 4 business days delivery   (UK stock)
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  • 4 available for 3 - 4 business days delivery: (UK stock) Order before 19:35 Mon-Fri (excluding National Holidays)

  • 2 more will be available on 5/31/26
  • 5 more will be available on 9/13/26
  • More stock available week commencing 11/30/26

    Each

    1+ NT$2,333.99

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    BRKT-STBC-AGM01
    BRKT-STBC-AGM01 - Breakout Board, FXAS21002C/FXOS8700CQC, Accelerometer/Gyroscope/Magnetometer-3-Axis, Sensor

    2473788

    Breakout Board, FXAS21002C/FXOS8700CQC, Accelerometer/Gyroscope/Magnetometer-3-Axis, Sensor

    NXP

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    Available for back order

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    More stock available week commencing 10/5/26 Contact me when back in stock

    Each

    1+ NT$666.53 5+ NT$653.20

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    410-221
    410-221 - Evaluation Board, PmodTMP2, ADT7420 16-Bit Digital I2C Temperature Sensor, Pmod I/O

    2290114

    Evaluation Board, PmodTMP2, ADT7420 16-Bit Digital I2C Temperature Sensor, Pmod I/O

    DIGILENT

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    • 9 available for 3 - 4 business days delivery   (UK stock)
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    • 9 available for 3 - 4 business days delivery: (UK stock) Order before 19:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 5/11/26

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    1+ NT$500.00

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