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| Best Seller  | 1. Working Temperature Range: -40°C~85 °C 2. Working Voltage 1.8v~5.5v 3. Iic Communication Frequency: 1.7mhz Large 4. Working Current: 1ua 5. Icc Slave Device Address 6. Type: Iot Module Colour:black Material:plastic Size:2.75 x 2.2cm Package... more | $11.11 $8.74 FREE shipping go to store |
 | 1. Working Temperature Range: -40°C~85 °C 2. Working Voltage 1.8v~5.5v 3. Iic Communication Frequency: 1.7mhz Large 4. Working Current: 1ua 5. Icc Slave Device Address 6. Type: Iot Module Colour:black Material:plastic Size:2.75 x 2.2cm Package... more | FREE shipping go to store |
| Best Seller  | 1. Working Temperature Range: -40°C~85 °C 2. Working Voltage 1.8v~5.5v 3. Iic Communication Frequency: 1.7mhz 4. Working Current: 1ua 5. Icc Slave Device Address 6. Type: Iot Module Colour:black Material:plastic Size:2.75 x 2.2cm Package Contents: 1... more | FREE shipping go to store |
 | Microchip MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface (Pack of 2) 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 | FREE shipping go to store |
 | Yucurem AD9833 DDS Signal Generator 2.3V-5.5V Serial Interface Module Serial Port Module Please kindly noted that this item is sold by Daoxung from Joybuy marketplace.Origin: Mainland China Condition: New Model Number: DDS Signal Generator 1.The AD9833 is a low-power programmable sine waveform generator required for generating waveforms in... more | FREE shipping go to store |
 | Product Description Arduino 1602/2004 I2C interface 4 line screen 1602/2004 Arduino IIC / I2C Interface LCD1602 / 2004 adapter board without LCD screen Arduino control board IO port is only 20 plus some sensors the SD card and the like more relay... more | FREE shipping go to store |
 | LaMaz IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS Item Type: IO Extension Module Working Voltage: 3V~5.5V Frequency: Support 100Khz 400Khz 1.7Mhz Temperature Rating: -40℃~125℃ Board Size: Approx. 66 x 18mm / 2.6 x 0.71in IO interface has strong driving ability sink current and source current up to... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | Cisco WAN Network Interface Module - serial adapter - RS-232/449/530/V.35/X.21 x 4 more | FREE shipping go to store |
 | HW-061 IIC I2C Serial Interface LCD1602 Adapter Board Converter Module Feature: Support I2C protocol; With backlight power control you can set whether to connect the backlight power through the jumper cap. Plug in the jumper cap to connect the backlight power unplug the jumper cap to disconnect the backlight power. The... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | Features: 1.BLUETOOTH 5.0: Retro speaker uses upgraded Bluetooth 5.0 connectivity for faster transmission lower power consumption and better anti interference capability. 2.STEREO: Retro bluetooth speaker has 360 degree stereo sound effect surround... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | •Components: Blue 16x2 1602 lcd display + I2C serial interface backpack; 1602 lcd screen can display 2-lines x 16-characters with built-in industry standard HD44780 equivalent LCD controller. •Default Address: 0x27 for PCF8574T chip; 0x3F for... more | $39.31 $34.31 FREE shipping go to store |
 | MIDI Adapter Board Serial to MIDI Module 24Pin RUN PGM Switch MIDI Connectors for R3 AVI PIC Digital Interface Adapter Item Type: MIDI Adapter Board Material: PCB Used For: MIDI for shield Serial to MIDI Module Number of Pins: 24pin more | go to store |
 | Cisco NIM-4T WAN Network Interface Module Serial Adapter Cisco – Wan Network Interface Module – Serial Adapter (nim-4t). Cisco 4400 Series Integrated Services Router Network Interface Modules (ISRNIMs) provide highly reliable synchronous serial WAN connections for remote sites. These interfaces use... more | $995.00 $670.00 FREE shipping go to store |
 | Installation :Rail Operating Voltage:8~28V (DC) Protocol:Modbus RTU rate:1200~115200 (default 9600 ) Data bit:8 Stop bit:1 color:White Material:plastic Package Contents: 1 x Modbus RTU Control I/O Network Modules Only the above package content other... more | FREE shipping go to store |
 | 1 x MIDI Adapter Board more | FREE shipping go to store |
 | 1�MIDI Adapter Board: There are many similarities between the MIDI protocol and the asynchronous serial interface so users can send MIDI event information using the microcontroller UART pins. 2�Anti Ground Loop: Provides MIDI IN and MIDI OUT... more | FREE shipping go to store |
 | Item Type: MIDI Adapter Board Material: PCB Used For: MIDI for shield Serial to MIDI Module Number of Pins: 24pin more | FREE shipping go to store |
 | Item Type: MIDI Adapter Board Material: PCB Used For: MIDI for shield Serial to MIDI Module Number of Pins: 24pin more | FREE shipping go to store |
 | LaMaz Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 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 | FREE shipping go to store |
 | Specifications: Model: ESP8266 Module: ESP8266 module Interface: USB interface+OLED interface (1 PIN)+module interface (DHT1)+power supply/IO interface Indicator: power indicator * 1 status indicator * 1 Power supply voltage: 5V Size: 43 x 56mm... more | $17.31 $14.62 FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 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 | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 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 | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 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 | go to store |
 | 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE HiLetgo MAX3232 RS232 to TTL Converter Module Operating Voltage: 3.3V~5V Four Interface: VCC GND RXD TXD Communication Chip: MAX3232 chip more | go to store |
 | Product functions and features This product is an embedded Bluetooth protocol stack RS-232 interface Bluetooth adapter. The main function of the product is an alternative to traditional serial cable connection users do not need to do much of the... more | FREE shipping go to store |
 | FT232RL FTDI Serials Adapter Module Mini Port Arduino USB to TTL 3.3V 5.5V Descriptions: FT232RL Adapter Module; Chip: FT232RL; USB supply power can choose 5V or 3.3V interface level; PCB size: 16mm x 34mm; Elicit all signal port of FT232RL chip TTL/CMOS level; RXD/TXD transceiver communication signals indicator light; If... more | $9.40 $7.49 go to store |
 | Daakro CH9120 Server Ethernet WCH Serial Port Transmission Module TTL to 10M Network Product Description: 1. Support two-way transparent transmission of serial data and network data 2. Support TCP SERVER TCP CLIENT UDP CLIENT and UDP SERVER working modes; 3. Support 10M full-duplex/half-duplex adaptive Ethernet interface compatible... more | FREE shipping go to store |
 | 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 to UART I2C SPI interface Output Voltage: Output voltage and level signal can choose 3.3V or... more | FREE shipping go to store |
 | Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more | FREE shipping go to store |
 | LaMaz 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 to UART I2C SPI interface Output Voltage: Output voltage and level signal can choose 3.3V or... more | FREE shipping go to store |
 | Network protocols: IP TCP UDP ICMP IGMP DCHP and so on Serial Port Parameters: Number of ports: 1 Interface standard: TTL serial port 2.54MM pin 3.3V or 5V level Baud rate: 300 ~ 921600bps Data bits: 5 6 7 8 9 Stop bit: 1 2 bit Parity: no parity odd... more | FREE shipping go to store |
 | 5X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more | FREE shipping go to store |
 | Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more | FREE shipping go to store |
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