This versatile keypad and display module is equipped with eight 7-segment displays, eight red LEDs, and eight push buttons, making it an excellent choice for developing simple user interfaces. Central to the operation is the TM1638 chip, which communicates with Arduino compatible boards via an efficient 3-wire serial interface. This allows the module to offer an impressive range of functionalities with just three GPIO pins. The module is powered by 5V and has compact dimensions of 76.2 x 50.2 x 10.6mm, making it a lightweight addition to your projects at just 28g.
Immerse yourself in the world of user interaction with this module that provides both visual and tactile feedback, ideal for hobby projects, educational purposes or even small prototyping tasks. The combination of displays, LEDs and buttons opens up a range of possibilities for creating interactive gadgets or games, while the simple interface ensures smooth integration into your existing designs.