Modules

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  1. Matrix Membrane Keypad 16 Key (4x4)
    Rating:
    100% of 100

    16-button membrane keyboard with interface component for microcontroller projects.

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  2. -27%
    MicroSD-card module
    Rating:
    100% of 100
    • High-speed MicroSD-card reader with for FAT and FAT32 file system.
    • On board used IC buffer CD4050 for high-speed communication.
    • LED Indicating of power and actions.
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    was $0.95 Special Price $0.69
  3. -16%
    Relay Module 1 relay, 5V
    Rating:
    98% of 100
    Relay Module 1 relay, 5V Learn More
    was $0.94 Special Price $0.79
  4. -19%
    Relay Module 1 relay, 5V, 30A
    Rating:
    96% of 100
    Relay Module 1 relay, 5V, 30A Learn More
    was $2.69 Special Price $2.19
  5. -7%
    Relay Module 2 relay, 5V, 30A
    Rating:
    97% of 100
    Relay Module 2 relay, 5V, 30A Learn More
    was $4.49 Special Price $4.19
  6. -22%
    Rotary Encoder Module
    Rating:
    98% of 100
    Rotary Encoder Module Learn More
    was $0.89 Special Price $0.69
  7. -34%
    Rotation potentiometer (analog) 10K
    Rating:
    100% of 100
    Rotation potentiometer (analog) 10K Learn More
    was $0.89 Special Price $0.59
  8. -23%
    RS-232 module
    Rating:
    100% of 100
    RS-232 module Learn More
    was $1.28 Special Price $0.99
  9. RTC (Real Time Clock) DS1307 module (with battery)
    Rating:
    100% of 100
    RTC (Real Time Clock) DS1307 module with battery Learn More
  10. -23%
    RTC DS3231 + EEPROM ATC02 module, with battery
    Rating:
    99% of 100

    This dual function module uses the extremely accurate ( error value of 1-2 ppm ) DS3231 clock chip with a 2kb memory module ( with 8 address options ) and has a CR-1220 battery back-up included.

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    was $2.20 Special Price $1.69
  11. -22%
    Socket adapter for NRF24L01, with regulator 3.3V
    Rating:
    100% of 100
    Socket adapter for NRF24L01, with regulator 3.3V Learn More
    was $0.63 Special Price $0.49
  12. -19%
    SPI-I2C Converter for NRF24L01
    Rating:
    90% of 100
    SPI-I2C Converter for NRF24L01 Learn More
    was $2.96 Special Price $2.39
  13. Super-bright color LED (Piranha) module

    This simple set for 3D printer base on microcontroller Mega 2560 + RAMPS 1.4 + motor drivers, it is a solution for RepRap projects.

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    As low as $0.69
  14. Thyristor AC switch, 3.3V/5V logic, AC/DC, AC 220V110V, /5A
    Rating:
    99% of 100

    If you need to control the AC power (lights, home equipment’s), a thyristor can help you with that.

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