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CH341A USB to UART IIC SPI TTL ISP EPP/MEM parallel converter board

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₦ 5,953.49

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CH341A USB to UART IIC SPI TTL ISP EPP/MEM parallel converter board
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two pin tact switch 6*6*5mm
two pin tact switch 6*6*5mm
₦ 41.86
₦ 41.86

CH341A USB to UART IIC SPI TTL ISP EPP/MEM parallel converter board

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Description: The CH341A USB to UART/IIC/SPI/TTL/ISP/EPP/MEM Parallel Converter Board is a versatile interface module designed for converting USB signals to various communication protocols. It supports UART, IIC, SPI, TTL, ISP, EPP, and MEM parallel interfaces, making it useful for a wide range of electronics and programming tasks. Key Features:
  • Multi-Protocol Support: Converts USB to UART, IIC, SPI, TTL, ISP, EPP, and MEM parallel interfaces.
  • Flexible Connectivity: Provides versatile connection options for different types of devices and peripherals.
  • Plug-and-Play: Easy to use with no additional drivers required for most operating systems.
  • Compact Design: Designed to be small and easily integrated into various projects.
Technical Specifications:
  • USB Interface: USB 2.0/1.1
  • Supported Protocols: UART, IIC (I2C), SPI, TTL, ISP, EPP, MEM parallel
  • Power Supply: Powered via USB connection
  • Operating Voltage: Typically 5V DC (USB power)
  • Dimensions: Compact design for ease of integration
Applications:
  • Microcontroller Programming: Useful for programming microcontrollers via ISP and TTL interfaces.
  • Peripheral Communication: Connects and communicates with devices using UART, IIC, or SPI protocols.
  • Legacy Device Interface: Bridges communication between modern USB interfaces and older parallel or serial devices.
  • Electronics Projects: Ideal for hobbyists and engineers requiring versatile communication options.

Technical Specifications:

  • Logic Family: CMOS
  • Number of Channels: 3
  • Switch Configuration: Single-Pole Double-Throw (SPDT)
  • Supply Voltage Range: 3V to 15V
  • “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
  • “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
  • Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
  • Maximum Operating Frequency: 40 MHz at V_DD = 10V

Applications:

  • Signal routing and switching
  • Analog and digital multiplexing
  • Audio and video signal processing
  • Data acquisition systems
  • Test equipment