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I2C Inter-Integrated Circuit or IIC Interface Adapter Module for LCD
৳200
৳98
SKU : MK0204
Home delivery available all over Bangladesh
Standard Delivery
• Inside Dhaka 24 Hours guaranteed delivery.• Outside Dhaka 48 hours guaranteed delivery after order confirmation
Regular Delivery Charge
• Inside Dhaka 60Tk• Outsite Dhaka 120Tk
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MakersBD Gadget & Electronics
Specification
Operating Voltage: 5V DC
I2C control using PCF8574
Can have 8 modules on a single I2C bus
I2C Address: 0X20~0X27 (the original address is 0X20, you can change it yourself via the onboard jumper pins)
Description
Key Features and Functionality:
Serial Communication:
I2C uses a serial communication protocol, meaning data is transmitted bit by bit over a single wire (SDA) with a clock signal on another wire (SCL).
Two-Wire Interface:
It requires only two wires for communication: SDA (Serial Data) and SCL (Serial Clock).
Multi-Master/Multi-Slave:
The I2C bus can support multiple devices (both masters and slaves) on the same bus, allowing for a network of interconnected devices.
Short-Distance Communication:
I2C is well-suited for short-distance communication, typically within a single printed circuit board (PCB).
Simplicity and Low Cost:
I2C is known for its simplicity and low cost, making it a popular choice for applications where these factors are important.
Common Applications:
I2C is commonly used to connect peripherals like LCD displays, sensors, EEPROMs, and other ICs to microcontrollers.
I2C Module for LCDs:
A common application is the I2C module for character LCDs, which simplifies connecting a microcontroller to an LCD display using only a few pins.
Examples:
I2C LCD Adapter Module: These modules convert the parallel data required by a standard LCD to the serial data format used by I2C, allowing you to control the LCD with only two wires.
I2C Sensors: I2C sensors, like temperature or humidity sensors, can communicate their data to a microcontroller using the I2C protocol.
I2C EEPROMs: I2C EEPROMs are used for non-volatile storage, allowing data to be retained even when power is removed.
SDA and SCL:
SDA (Serial Data): This line carries the data being transmitted or received between the devices.
SCL (Serial Clock): This line provides the timing for the data transfer, synchronizing the communication between devices.
Addressing:
Each device on the I2C bus has a unique address, allowing the microcontroller to select which device to communicate with.
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