4-digit 7-segment display with alpha-numeric characters enables versatile output for digital and analog applications
Supports TTL, SPI, and I2C serial interfaces for flexible integration with various microcontrollers and communication buses
Individual segment control for each digit allows precise display customization
Selectable baud rate and brightness with retention in non-volatile memory for easy configuration and consistent performance
Preloaded with Arduino bootloader and onboard FTDI header for quick standalone or Arduino-based programming
Summarized by Shop
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we\'ve solved that problem by making them a little bit \"smarter.\" The SparkFun 7-Segment Serial Display combines a classic 4-digit 7-segment display and an ATMega328 microcontroller allowing you to control every segme