Programming examples of stm32f1 and stm32subeide -tm1637 drives 4-bit 7-segment nixie tubes

TM1637 drive 4 position 7 Segment nixie tube

1、TM1637 Introduce

TM1637 It is a kind of with keyboard scanning interface LED（ LED display ） Drive control special circuit , Internal integration MCU Digital interface 、 Data latch 、LED High pressure drive 、 Keyboard scanning and other circuits . This product has excellent performance , Reliable quality . Mainly used in induction cooker 、 Display screen driver for microwave ovens and small household appliances .

In the previous article , Yes TM1637 The driver of is described in detail , Please refer to ：

• ESP32-IDF Development example - Sensor module programming -TM1637 Nixie tube
• Arduino And Proteus Simulation example -TM1637 drive 4 position 7 Segment nixie tube simulation

2、TM1637 To configure

Development environment construction 、 System clock configuration 、 Debugging configuration and serial port configuration , Please refer to ：

• STM32F1 And STM32CubeIDE Quick start - Development environment construction
• STM32F1 And STM32CubeIDE Quick start -GPIO summary