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Description. An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in this library. Hardware Connection. The display modules has two signal connection (and two power connections) which are CLK and DIO.
15 de sept. de 2019 · // Include the library: #include "TM1637Display.h" El siguiente paso es especificar las clavijas de conexión. La declaración #define se utiliza para dar un nombre a un valor constante. El compilador sustituirá cualquier referencia a esta constante por el valor definido cuando se compile el programa.
Display. Driver for 4 digit 7-segment display modules, based on the TM1637 chip. These chips can be found in cheap display modules. They communicate with the processor in I2C-like protocol. The implementation is pure software emulation and doesn't make use of any special hardware (other than GPIO pins).
30 de oct. de 2018 · TM1637 - Arduino Libraries. Driver for 4 digit 7-segment display modules, based on the TM1637 chip. Author. Avishay Orpaz. Website. https://github.com/avishorp/TM1637. Category. Display. License. LGPL 3.0. Library Type. Contributed. Architectures. Any. These chips can be found in cheap display modules.
- Display
- 1.2.0
- 1.36 MB
The library provides a single class named TM1637Display. An instance of this class provides the following functions: setSegments - Set the raw value of the segments of each digit. showNumberDec - Display a decimal number. showNumberDecEx - Display a decimal number with decimal points or colon.
15 de sept. de 2019 · // Include the library: #include "TM1637Display.h" The next step is to specify the connection pins. The statement #define is used to give a name to a constant value. The compiler will replace any references to this constant with the defined value when the program is compiled.
The segment data //! is given as a byte array, each byte corresponding to a single digit. Within each byte, //! bit 0 is segment A, bit 1 is segment B etc. //! The function may either set the entire display or any desirable part on its own. The first //! digit is given by the @ref pos argument with 0 being the leftmost digit.
