This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected ... to directly connect pins 3 & 8 of the display to ground rail. Next add ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

A month or two later, thirty displays ended up in [limpfish]’s mailbox. Instead of using the one or two ... and cheaply — control eight common cathode seven segment displays.

A month or two later, thirty displays ended up in [limpfish]’s mailbox. Instead of using the one or two ... and cheaply — control eight common cathode seven segment displays.

The HDSM-443L is a 0.39inch (10mm) font size dual digit surface mount seven segment display, this device with right hand decimal point, configuration in common anode or common cathode. Seven segment ...