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Package Includes:
- 1 x Key Display For AVR Arduino
Specifications
Rated Voltage | DC 12V |
Voltage Range | DC 7.0V-13.6V |
Input Current | 0.24A |
Dimension (LxWxH)mm | 76 x 50 x 10mm |
Weight (gm) | 25 |
1. What is the primary use of the TM1638 module?
- The TM1638 module is used to provide a combination of display and input capabilities for AVR and Arduino projects. It features 8 digital LED tubes, 8 keys, and 8 LEDs, making it ideal for control panels, user interfaces, and data display systems.
2. How many I/O ports does the TM1638 module require from the microcontroller?
- The TM1638 module only requires three I/O ports from the microcontroller to operate, thanks to the integrated TM1638 chip.
3. What are the key features of the TM1638 chip?
- The TM1638 chip integrates multiple common peripheral circuits, handles display scanning and key scanning internally, and reduces the number of I/O ports needed from the microcontroller.
4. What types of projects can benefit from using the TM1638 module?
- Projects that require a combination of display and input, such as control panels, user interfaces, and data display systems, can benefit from using the TM1638 module.
5. How does the TM1638 module simplify microcontroller tasks?
- The TM1638 module handles display scanning and key scanning internally, freeing up the microcontroller to perform other tasks and improving overall efficiency.