Semi-finishedproduct : No
High-concerned chemical : none
Electronic : No
Model Number : TM1637
DIY Supplies : Electrical
Brand Name : Stlxy
Origin : Mainland China
Product Selling Points:
1. 100% new high-quality product.
2. Made of high-quality materials, durable and practical.
3. Small in size, simple in application and easy to install.
4. High-performance and stable, with a long working life.
5. Widely applicable.
Characteristic Description:
TM1637 is a dedicated LED (light emitting diode display) drive control circuit with a keyboard scanning interface. It integrates an MCU digital interface, data latch, LED high-voltage drive, keyboard scanning and other circuits internally. This product has excellent performance and reliable quality. It is mainly applied to the display drive of induction cookers, microwave ovens and small household electrical appliances.
Features:
1. Basic function: This LED display module is a basic 4-digit 7-segment display with two decimal points in the middle. The module is connected to digital I/O through two pins to achieve accurate and clear digital display.
2. Multiple color options: This time indicator tube is available in red, green, yellow, white and blue. It can be selected according to customer preferences, making it versatile and customizable.
3. Clock function: This clock module is equipped with a clock function and can be used as a clock to display time accurately and conveniently.
4. Clear and bright display: This digital indicator tube is 0.56 inches in size with a clear and bright display. It is easy to read even in low light conditions and is suitable for various applications.
5. Easy to use and install: This light-emitting tube clock is easy to use and operate, suitable for beginners or people with little experience in electronic products. Its compact size also makes it convenient to carry and store.
Product Parameters:
Power supply voltage: DC 3.3 - 5.5V
Current: 30 - 80mA
Size: 66*28*10mm
Packaging List:
Module *1.（Need to solder the pins themselves)
Driver chip: TM1637 has a built-in scanning driver chip, which does not require microcontroller software to cycle through scanning
Digital tube specification: 0.36 inch 4-digit digital tube with decimal point; Black blackout mask for higher contrast in the image
Available luminous colors: red, green, yellow, blue, white
Communication interface: I2C (CLK, DIO) two-wire communication, occupying only 2 GPIO channels
Dimming function: The software has 8 levels of adjustable brightness, and the program allows for free setting of brightness and darkness
Power supply voltage: DC 5V power supply, supports 3.3V microcontroller IO level
Pin layout: standard 4pin pin VCC, GND, CLK, DIO, DuPont wire direct connection development board
Compatible with main controllers: Arduino, 51 microcontroller STM32、ESP32、ESP8266、MicroPython
Display content: Numbers 0-9, some English characters, supporting clock, voltage, temperature, speed, counting display
label:yes
Material: plastic
No-delivery refund
