TM1638 Chip Key Display Module 8 Bits Digital LED Tube For AVR Arduino
Features:
8 Bits, 8 keys, 8 LEDs, 8 digital tubes, common cathode LED digital tube. With TM1638 Chip, this module gather more than three common SCM peripheral circuits. The advantage is only three IO ports will be occupied when it drives. SCM doesn't need to work for scaning display and key scaning. It only need to read the relevant register to send display data or test button so it save MCU resources effectively. Keys are sensitive and display effectively.
Specification:
Weight: 28g Material: Glass fiber reinforced plastic, PBT shell, PA blades How to connect: VCC GND 5V power supply, STB CLK DIO SCM IO port.
TM1638 Chip Key Display Module 8 Bits Digital LED Tube For AVR Arduino
Description
TM1638 Chip Key Display Module 8 Bits Digital LED Tube For AVR Arduino
Features:
8 Bits, 8 keys, 8 LEDs, 8 digital tubes, common cathode LED digital tube.
With TM1638 Chip, this module gather more than three common SCM peripheral circuits.
The advantage is only three IO ports will be occupied when it drives.
SCM doesn't need to work for scaning display and key scaning.
It only need to read the relevant register to send display data or test button so it save MCU resources effectively.
Keys are sensitive and display effectively.
Specification:
Weight: 28g
Material: Glass fiber reinforced plastic, PBT shell, PA blades
How to connect: VCC GND 5V power supply, STB CLK DIO SCM IO port.
Package included:
1 x LED display module
5 x Dupont line connectors
Additional information
Related products
5Pcs Mini NodeMCU ESP8266 WIFI Development Board Based On ESP-12F
WeMos D1 WiFi UNO ESP-12E Based ESP8266 Shield For Arduino Compatible
3Pcs ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module
5Pcs Upgraded Version 1M Flash ESP8266 ESP-01 WIFI Transceiver Wireless Module