

TECNOIOT 5pcs TM1637 Red Anode Digital Tube LED Module & Clock 7 Segment 4 Bits 0.36 Inch
Product description
x5pcs TM1637 Red Anode Digital Tube LED Module & Clock 7 Segment 4 Bits 0.36 Inch The module is a 12-foot clock with 4 points of positive digital (0.36 inches) display module driver IC TM1637, only two signal lines can make SCM four 7-segment LED. Features: Display of male red for the four digital tube Adjustable digital tube 8 gray Level control interface for 5V or 3.3V 4 M2 screws positioning holes for easy installation 4 digital display interface module as shown below: Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin; Digital tube: 4 common anode score points with 0.36 inches LED, red highlights; Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination; Packet Contains: 5pcs x TM1637 LED Display Module
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10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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