Tm1638 3 Wire Control 8 Bit Common Anode Led Keyboard Scanning And Display Module
Rs. 169.00 Rs. 193.00
- Product Code: DISPLAY-7SEG
- SKU - SE-4069
- Availability: In Stock
- Price in reward points: 2
- For Bulk Order
9962060070
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-For the wiring connect VCC GND to a 5V supply and connect STB CLK DIO to the microcontroller IO ports.
-Scanning display and key scan don't need microcontroller intervention, only need to register to display data related to reading and writing or testing buttons, save MCU resources.
OVERVIEW:
-Only need 3-wire control.
-Adapts TM1638 digital tube drive chip. Common anode LED digital tube.
-Only need three common IO and could drive, no need MCU scan, save MCU sources.
-With 8 digital tube (including decimal point).
-2*8 16 buttons.
-Support 8 degree brightness adjustment.
PACKAGE INCLUDES:
1 PCS x Tm1638 3 Wire Control 8 Bit Common Anode Led Keyboard Scanning And Display Module
15 days