4 Digit Seven Segment Display Module with 74HC595 Shift Register
This 4 digit seven segment display module is controlled using 74HC595 Shift Register. The module uses a single standard 4 digit seven segment display with decimal point.
The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-4 bit data.
- Driver: 74HC595
- Voltage: 4.5V - 5.5V
- Max current: 90mA (all LEDs on)
- Min current: <0.5mA (shutdown mode)