The project is utilizing cheap dot LEDs to create a big LED with an interface through SPI and can be expandable for multiple digits with only three wires for receiving data from any microcontroller ...

If you look around your desk right now, odds are you’ll see a 7-segment display or two showing you some vital information like the time or today’s weather. But think of how much information you could ...

When discussing displays, seven-segment displays and LCDs are among the first that come to mind. Each type has its pros and cons. But generally, seven-segment displays cannot display letters, and LCDs ...

If you look around your desk right now, odds are you’ll see a 7-segment display or two showing you some vital information like the time or today’s weather. But think of how much information you could ...

The I2C-7SEG board is a 5-pin CMOS device that provides 4-digit of 7-segment display using I2C bus. There are no external components required.The I2C-7SEG board is a 5-pin CMOS device that provides ...