4 digit tube display module LED brightness adjustable belt hour fittings building blocks The module is a 12-foot 4-bit co-positive digital tube with clock points (0.36 inches) display module, the driver chip is TM1637, only two signal lines can make the single-chip microcomputer control 4-bit 8-segment digital tube. The modules are as follows: The display is a 4 bit common Yang red numeral tube. 8 level gray scale adjustable digital tube The control interface level can be 5V or 3.3V. 4 M2 screw positioning holes for easy installation. spesification Four digital display with clock module LED brightness adjustable point fitting blocks. The module is a 12-foot clock with point 4 common anode digital tube (0.36 inches) display module, driver chip TM1637, only two signal lines can make the MCU control four 8-segment. Module features are as follows: Display device is a red four common anode digital tube Digital tube 8 adjustable gray Level control interface for 5V or 3.3V Four M2 screws positioning holes for easy installation Supply :voltage 3.3-5-5.5VDC Current: 30-80mA Size :42X24X12mm Weight: 20g United Arab Emirates dirham - AED SKU: NA042 Categories: All Products, Display screens, LEDs & Lighting
