โมดูล LED ชนิดท่อดิจิตอล 0.56 0.8 นิ้วแบบสี่บิต แสดง Motetm1650 Red Arduino

Four digital tube module function introduction:
1, the use of TM1650 (or compatible chip HBS650) digital tube dedicated drive chip, supporting 8 level brightness adjustment, working voltage 3.3V to 5.5V
2, IIC interface, only 2 ordinary IO can be driven, do not need MCU scan, save MCU resources
3, 4 bit 0.56 INCH RED / green common negative digital tube, with decimal point.

4 bit 0.8 inch red shadow digital tube with a decimal point

4, 0.56 inches with four 2mm inner diameter positioning holes,

A 0.8 inch positioning hole with four 3mm inner diameters,
5, power belt anti - back, counter - unburned chip
6, corner arc design, 0.56 inch 6.0*2.1 (CM) 0.8 inch size 7.8*2.6 (CM)


Four bit digital tube module function introduction:
1, the use of TM1650 (or compatible chip HBS650) digital tube dedicated drive chip, supporting 8 level brightness adjustment, working voltage 3.3V to 5.5V
2, IIC interface, only 2 ordinary IO can be driven, do not need MCU scan, save MCU resources
3, 4 bit 0.56 INCH RED / green common negative digital tube, with colon, can do clock display module, decimal point not bright.
4, the positioning hole with four 2mm inner diameter is convenient for installation
5, power belt anti - back, counter - unburned chip
6. Edge angle arc design, size 6.0*2.1 (CM)