Description:; 1. On-board; 2; road; 74HC164; serial; to; parallel; chips2. On-board; 2; road; 0.36; inch; red; common positive 4 bit 8 segment digital tube3. On-board; concatenated; control; interface,; convenient; external; device; to; connect4.
Working;
voltage:; 5V5.
The; board; size:; 35.3; (mm); x29; (mm);
Package included:; 1 x 8-Bit Serial Interface Red Highlight Digital Tube Display Module