Key Display For AVR Arduino New 8-Bit Digital LED Tube 8-Bit TM1638 Module

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Key Display For AVR Arduino New 8-Bit Digital LED Tube 8-Bit TM1638 Module

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Description: 1. The Key Display For AVR Arduino is an 8-bit LED tube module based on the TM1638 driver chip, designed for use with Arduino and AVR microcontrollers. 2. Features: This module includes 8 individually addressable red 7-segment displays (common anode) and 8 decimal points. It has a simple serial interface that requires only 4 input pins for control. 3. Control: The TM1638 driver chip is responsible for decoding the serial data sent from the microcontroller, which allows the module to be easily controlled using standard Arduino and AVR libraries. 4. Flexibility: This display can be used to create a wide range of projects such as digital clocks, counters, LED matrix displays, and other custom applications. The versatility makes it suitable for both hobbyists and professionals. 5. Easy Assembly: The kit comes with all required components including the TM1638 driver IC, transistors, resistors, diodes, and jumper wires. This makes assembly straightforward and accessible even for those n

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Specification	Details
Module Type	TM1638 8-bit digital LED display
Interface	I2C/SPI/UART (configurable)
Display Type	8-bit 1-digit or 4-digit LED tube
LED Display Size	Various sizes available (e.g. 1.3cm x 7cm)
Operating Voltage	5V DC (with onboard voltage regulator)
Current Consumption	Typical: 20mA Maximum: 50mA
Communication Speed	Up to 400kHz (I2C) configurable
Key Count	Typically includes a 4-key or 6-key keypad
Dimensions	Various sizes available typically around 10cm x 5cm x 2.5cm
Weight	Approximately 50-100 grams
Operating Temperature	-20°C to +70°C (industrial grade)
Reliability	High-reliability ICs used throughout
Compatibility	Compatible with AVR Arduino and other microcontrollers