Icsg012a Touch Sensor Module Cascade Touch Key Modules Game Keypad To Good Use

US $2.94

  • ???, ???, China
  • Jan 29th
ICSG012A Touch Sensor Module Cascade Touch KEY Modules Game Keypad to Good Use         I.Characteristics 1).This module uses ST's STM8S003F3P6 microcontroller I2C / TWI slave control. Touch partially used SJT5101 touch chip, this chip is a single bond touch capacitive touch chip, wide operating voltage range (2.5V ~ 5.5V). Button sensitivity can be adjusted by an external capacitor size, and can automatically adapt to the external temperature and humidity, EMC has strong anti-interference ability, thus making the module more stable and reliable. 2).Using I2C / TWI bus connection between the module and the module, can connect up to 127 This module is a slave device (arduino as I2C / TWI host). 3).Easy to use, can be different shapes according to personal preferences, the type of stitching, can be adapted to different needs. II.Applications ?Button; ?Matrix button; ?Switch; ?DIY Devices; ?Homemade keyboard; ?Other interesting input devices III.Parameters IV.Mechanical Drawings unit:mm V.Function Description Product Type:Cascade Touch KEY Modules Current(5V):3.7mA (<4.5mA) (Specific parameters reference STM8S003F3P6 Data Sheet) Work Frequency:16MHz Physical Characteristics: Size:20mmx20mm Ambient operating temperature:Celsius -20—80° Storage Temperature:Celsius -40—85° Humidity:Relative humidity5%—95% protocol:Use I2C / TWI bus protocol for inter-module communication VII.Precautions Instructions: 1.Set before use I2C slave address (the initial default address is 1), using master_writer.ino file to set the module address. After the success of LED lamp module address is set on the flash or two, said setting success, then you can use this module with other modules welding address has been set up. 2.Connect module after completion of welding power and I2C / TWI two-wire interface, and then use master_reader.ino be key reader. 3.If you forget the device address of a module can be individually tested this device, touch and hold the key, and then you can view the serial address output.                                                       For more quantity,please contact us.     1) We accept PayPal payment ONLY.    

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