TM1638 8 Bit Digital LED Tube Module
- Rated Voltage:DC 12V
- Input Current:0.24A
- Using power CMOS process
- Display mode :10 segments 8 bits
- Scanning :(8 × 3bit)
- Brightness adjustment circuit (duty cycle 8 adjustable)
- A serial interface (CLK, STB, DIO)
- Oscillation mode: RC oscillator (450KHz + 5%)
- Built-in power-on reset circuit
- Chip Footprint:SOP28
- With 8 keys
- Wiring:VCC GND connected to 5V power supply, STB CLK DIO connected to microcontroller IO port
1 x TM1638 Arduino and Raspberry Pi 2 / B+ Control Panel – 8 Bit Digital LED Module
Specification: TM1638 8 Bit Digital LED Tube Module
6 Months Warranty
This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.
What voids the warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Everything Ok! Thank you!
Все как в описании. Спасибо продавцу.
Good quality, fast delivery.
Everything works, up to ECB in less than a month
The module has arrived the whole thing works.
не получил, но деньги вернули
I am very satisfied
I’m very satisfied
I haven’t had time to test it yet, it looks like a good item, it fits the description.
Very accurate product description and pictures. The buttons are of great quality (tactile) and all components well placed on the board. Labeling is clear and well printed.
CoNP ekiek LG ekodekolodsh
Great value for for Arduino components.
I haven’t checked yet.
Very quick delivery and great value. Works perfectly