Serial interface module

IIC/I2C/TWI/SP​​I Serial Interface Board Module Port For Arduino 1602LCD Display is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse IIC/I2C/TWI/SP Serial Interface Module Port For 5V Arduino 1602LCD Display Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Weight: 5g Size: 5.5x2.3x1.4cm Package included: 1 x IIC/I2C/TWI/SPI serial interface module port

3Pcs IIC/I2C/TWI/SP Serial Interface Module Port For 5V Arduino 1602LCD Display Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I2C Address: 0x27 (I2C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specification: Compatible for 1602 LCD Supply voltage: 5V Weight: 5g Size: 5.5x2.3x1.4cm Package included: 3 x IIC/I2C/TWI/SPI serial interface module port

LCD1602 Adapter I2C/IIC/TWI Serial Interface Module Board For Arduino Features: The backlight and contrast is adjusted by potentiometer. Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable. Compatible for 1602 LCD. This is another great IIC/I2C/TWI Serial Interface. With this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. Specifications: Size: about 54 x 19 mm(max) / 1.62" x 0.57" Net weight: about 5g Supply voltage: 5V Package included: 1 x Module

Buy Serial Interface Board For 1602 LCD Display - I2C/SPI for R19.95

5Pcs AD9833 Programmable Microprocessor Serial Interface Module Features: Digitally programmable frequency and phase 12.65 mW power consumption at 3 V 0 MHz to 12.5 MHz output frequency range 28-bit resolution: 0.1 Hz at 25 MHz reference clock Sinusoidal, triangular, and square wave outputs 2.3 V to 5.5 V power supply No external components required 3-wire SPI interface Extended temperature range: ?40ﾰC to 105ﾰC Power-down option Update rate: 25(max) VOUT maximum: 0.65V VOUT minimum: 38mV VOUT temperature Coefficient: 200ﾰ Input high voltage: 1.7-2.8V Input low voltage: 0.5-0.7V Input current: 10ﾵA Input capacitance: 3pF Operating temperature range: ?40ﾰC to 105ﾰC, typical specification at 25ﾰC Size: 17*12mm / 0.66*0.47' Package includes: 5 x Signal Generator Module

Feature: Size: 6.5 x 1.4cm Support Win10, Win8, Win7, VISTA, WinXp, Win2K, 32-bit, 64-bit system and WinCE, Linux, for Mac system Power output: Support 5V / 500mA, 3.3V / 100mA power output Operation method: Switch the button to realize USB, TTL, RS485 and RS232 function transformation Indicators: Connect, receive, send light Communication: The maximum baud rate is up to 2Mbps Circuit board: CP2012 chip Module interface: The module has serial port TTL (VCC, GND level, TX, RX interface), serial port RS232 (VCC, GND level, TX, RX interface), serial RS485 of the A, B interface. Driver download: Click to open Package includes: 5 x USB to RS485 RS232 TTL Serial Port Module

Description: Brand: CJMCU This is I2C serial interface 16 bit I/O Expander Serial Module Package included: 10 x CJMCU-2317 MCP23017 I2C Serial Interface 16 bit I/O Expander Serial Module

3Pcs 5V IIC I2C Serial Interface Adapter Module For Arduino LCD1602 Description: The item is IIC/I2C serial interface Compatible for 1602 LCD Supply voltage: 5V Package included: 3 x IIC I2C Serial Interface Adapter

IIC/12C TWI SPI Serial Interface for LCD 1602 2004 Adapter for Arduino Description Features: Supply voltage: 5V Backlight and contrast is adjusted by potentiometer Comes with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable Compatible for 1602 LCD This is another great IIC/I2C/TWI/SPI Serial Interface With this I2C interface module, you will be able to realise data display via only 2 wires. If you already have I2C devices in your project, this LCD module actually cost you no more resources at all. It is fantastic for Arduino based project Specifications: Size:54×19 mm Net weight:6 g Fits onto LCD Module     This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.

Buy CJMCU-2317 MCP23017 I2C Serial Interface 16 bit I/O Expander Serial Module for R184.57

Buy IIC I2C TWI SP Serial Interface Port Module 5V 1602 LCD Adapter Geekcreit for A for R138.37

Buy IIC I2C TWI SP Serial Interface Port Module 5V 1602 LCD Adapter Geekcreit for Arduino - products tha for R121.00

Buy IIC I2C TWI SP Serial Interface Port Module 5V 1602 LCD Adapter Geekcreit for Ar... (QUANTITY: 5PCS) for R207.03

Buy 10 Pcs 8-Bit Serial Interface Red Highlight Digital Tube Display Module 74HC164 LCD Driver Board... for R529.00

ESP-07 ESP8266 Serial WIFI Module with IO Adapter Plate Description: With this test board, you may not need to use any other development tools, AT the AT ESP8266 modules class applications with the SDK. The application development, can be directly burning board MCU. Also can burn to write  ESP8266 built-in SOC to application SDK. Simple demonstration function: made a control interface, the android mobile phone WIFI and onboard WIFI data interaction, Keep the cell phone control board  WIFI output data, on-board CPU control panel mount three color lamp, after receipt of the data, relay and a buzzer. Size: IO adapter plate: Approx: 30 x 28mm (L x W) ESP-07: 22 x 16mm (L x W) Pin: 38mm Note: This product has no Technical Support, and no instruction supply, please note about this before you order it. Package included: 1 x ESP-07 1 x IO adapter plate