7-Segment Display - 4-Digit (Blue)

This is a basic 4-digit 7-segment display in a cool blue color. It has a common anode design. Each digit comes with one decimal point, and there are individually controllable apostrophe and colon points. The LEDs need a forward voltage of 3.4VDC and can handle a max forward current of 20mA. The hardware interface has sixteen through-hole pins arranged in two rows of eight. We also offer this display in red, green, and yellow. The overall display size is 40.18 x 12.8 mm (1.58 x 0.50'), and the digit height is 10mm (0.39'). You can find the datasheet (YSD-439AB4B-35) and display example code for reference.

Using this 4-digit 7 - segment display is easy. First, connect it to your circuit through the sixteen through - hole pins. Make sure to provide a forward voltage of 3.4VDC and don't exceed the max forward current of 20mA to avoid damaging the LEDs. When you power it on, you can control each digit's decimal point, as well as the apostrophe and colon points individually. If you want to change the display's look, we have the same display in red, green, and yellow. To keep it in good condition, avoid exposing it to extreme temperatures or physical shocks. Refer to the datasheet (YSD - 439AB4B - 35) and display example code if you run into any issues or need more detailed information.