TM1637 4-Digit 7-Segment Display Module 3D Printer Extrusion Nozzle (0.3) Temperature: – 15 ~ +70

Temperature: – 15 ~ +70

Operating frequency:13

and has a weak pullup to VCC

which gives a lot of possibilities

TM1637 4-Digit 7-Segment Display Module 3D Printer Extrusion Nozzle (0.3) Temperature: – 15 ~ +70Introduction : TM1637 module is a popular 4 digit seven segment LED display module that is commonly used with Arduino boards for displaying numeric data. It communicates with the Arduino board using a two wire interface (CLK and DIO) and can display numbers, letters, and a few special characters. This module is a pre built board that basically includes the TM1637 driver IC and a 4 digit seven segment LED display. TM1637 Driver IC features: The TM1637