3Pcs Tm1637 6 Bits Tube Led Display Key Scan Module Dc 33V To 5V Digital Iic Interface For Arduino Six In One 036 Inches


Description : The TM1637 is a dedicated LED drive control circuit with a keyboard scan interface. It integrates MCU digital interface, data latch, LED high voltage drive, keyboard scan and other circuits. Mainly used in display drive of induction cooker, microwave oven and small household appliances. Product Parameters : Digital tube size : six in one 0.36 inches Driver chip : TM1637 Voltage : DC 3.3V-5V Current : about 30ma Service life : 50,000 hours Cable length : 30cm Drive mode : I2C protocol Working temperature : -40 C 85 C Package form : DIP/SOP2O Size : 43.7mmX28.5mmX18mm Features : 1. It is easy to connect with only four wires. 2. Only occupy two IO ports of the single-chip microcomputer, greatly reducing the IO port of the single-chip microcomputer 3. Eight levels of gray can be adjusted, can be adjusted by writing the value of the register 4. No need for the main program of the MCU to dynamically scan, which greatly saves the CPU usage of the MCU 5. Convenient connection wit Lees meer over de 3Pcs Tm1637 6 Bits Tube Led Display Key Scan Module Dc 33V To 5V Digital Iic Interface For Arduino Six In One 036 Inches van huismerk in de productgroep elektronica
9,32
Merk | huismerk |
voorraad | yes |
Levering | Bezorgen of afhalen |
Staat | Nieuw en Tweedehands |
Aanbieding | Bekijk de prijs |
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