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Package Includes IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PC... Package Includes IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PCI-Express 2.0 x1 Combo Card x 1 Item Description IOCrest 2 Port DB9 Serial and 1 Port DB25 Parallel Printer PCI-Express 2.0 x1 Combo Card The Syba SI-PEX50103 PCI express... more

PCI-E Express 10/100/1000M Gigabit Network Card This interface speeds the freq... PCI-E Express 10/100/1000M Gigabit Network Card This interface speeds the frequency of data transfer and the high performance of PCI Express bus Supports PCI Express 2.0 compatible with other PCI Express interface Driver supports Microsoft... more

Description: The MCP23017 device provides 16-bit general purpose parallel I/O ... Description: The MCP23017 device provides 16-bit general purpose parallel I/O expansion for I2C bus applications. The MCP23017 consists of multiple 8-bit configuration registers for input output and polarity selection. The system master can enable the... more

Item Type: USB Port Converter Module Support Parallel Port: Support USB to pri... Item Type: USB Port Converter Module Support Parallel Port: Support USB to printer parallel port and EPP or MEM parallel port Support Serial Port: Support USB to UART I2C SPI interface Output Voltage: Output voltage and level signal can choose 3.3V or... more

1�Provides three control interfaces 8-bit microprocessor interface 4-bit mic... 1�Provides three control interfaces 8-bit microprocessor interface 4-bit microprocessor interface and serial interface. 2�The module can display letters numbers Chinese characters and graphics and has the function of drawing and text screen mixed... more

1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equippe... 1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more

Item Type: USB Port Converter Module Support Parallel Port: Support USB to pri... Item Type: USB Port Converter Module Support Parallel Port: Support USB to printer parallel port and EPP or MEM parallel port Support Serial Port: Support USB to UART I2C SPI interface Output Voltage: Output voltage and level signal can choose 3.3V or... more

1�Provides three control interfaces 8-bit microprocessor interface 4-bit mic... 1�Provides three control interfaces 8-bit microprocessor interface 4-bit microprocessor interface and serial interface. 2�The module can display letters numbers Chinese characters and graphics and has the function of drawing and text screen mixed... more

Features: 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO ... Features: 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2.Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3.Wiring PI API & Sample Code - It uses wiring PI API... more

1�32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansio... 1�32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2�Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3�Wiring PI API & Sample Code - It uses wiring PI API and... more

Item Type: Blue Display Screen Product Material: ABS Model: LCD12864 Display: ... Item Type: Blue Display Screen Product Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit microprocessor interface serial interface. more

1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equippe... 1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more

Features: 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO ... Features: 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2.Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3.Wiring PI API & Sample Code - It uses wiring PI API... more

1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion.... 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2.Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3.Wiring PI API & Sample Code - It uses wiring PI API and sample... more

USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Comp... USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A Item Type: USB Port Converter Module Support Parallel Port: Support USB to printer parallel port and EPP or MEM parallel port Support Serial Port: Support USB... more

Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board ... Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Item Type: Blue Display ScreenProduct Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit... more