0.56 inch 4 Digit Seven Segment Display- Red (Common Cathode) 8x8 Dot Matrix an in-circuit system programming (ICSP)

an in-circuit system programming (ICSP) header

The rugged design ensures durability and reliable performance in demanding environments

It has a 2-wire interface

Integrated infrared LED and synchronous LED driver

These are Carbon Film Resistor with a value of 820k ohm 1/8W and tolerance of ±5%

0.56 inch 4 Digit Seven Segment Display- Red (Common Cathode) 8x8 Dot Matrix an in-circuit system programming (ICSP)A seven segment display (SSD) is a type of electronic display device for displaying decimal numbers that is less complicated than dot matrix displays. The section is made up of seven LED lines or segments. The display's parts light up in various configurations to display numbers from 0 to 9. The code or any encoder decoder IC that delivers the command to light LEDs to make combinations and display numbers. We've had little 7 segment displays and large