touch sensor or touch screen find

MCU-based 4-Channel Capacitive Touch Sensor * Properties - 8-bit Turbo 80C51 Architecture (4 clock cycles / 1 machine cycle) - Max. 5 Programmable I/O pins (Bi-direction, Open-drain output, Push-pull output) - Power-on-Reset (POR) by Low Voltage Detector (LVD) - 2 Selectable Internal ring Oscillators (8MHz / 40KHz) - Programmable Wotchdog Timer - 3 Channel 16-bit Timer / Count..

A 4-Channel Auto sensitivity calibration capacitive touch sensor * Properties - 4-Channel capacitive sensor with auto sensitivity calibration - Available LED PWM drive up to 4 - Multi interface - I2C serial interface / parallel outputs - Selectable output operation mode (single output / multi output) - Adjustable 256 steps sensitivity - Almost no external component needed - Lo..

A 4-channel auto sensitivity calibration capacitive touch sensor * Properties - 4 Channel capacitive sensor with auto sensitivity calibration - Selectable output operation mode (single output / multi output) - Uniformly adjustable 9 step sensitivity - Sync function for parallel operation - 3 SYNC pins for various option selections - Almost no external component needed - Open-d..

No Image * Properties - 4-Channel capacitive sensor with auto sensitivity calibration - Available LED PWM drive up to 4 - Multi interface - I2C serial interface / parallel outputs - Selectable output operation mode (single output / multi output) - Adjustable 256 steps sensitivity - Almost no external component needed - Low current consumption - Embedded common and normal noise..

A 4-Channel differential calibration capacitive touch sensor * Properties - 4-Channel capacitive sensor with differential sensitivity calibration - I2C Serial interface - Selectable output operation mode ( single output / multi output ) - Independently adjustable in 128 steps sensitivity - Adjustable response time by the control registers - Programmable wake up sequence from SLEEP mode - Almost..

A 4-channel auto sensitivity calibration capacitive touch sensor * Properties - Parallel output interface - Independently adjustable sensitivity with external capacitor - Adjustable internal clock frequency with external resistor - Embedded high frequency noise elimination circuit - Low current consumption - RoHS compliant - 14SOP package (8.65 * 6.07 * 1.56) - 16QFN package (3 * 3 * 0.85) * Ap..