Clock display 0.36" TM1637
Code: LA141074W LA141074BL LA141074G LA141074R LA141074Y Choose variantFree Shipping
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Product detailed description
Display module with simple wiring, 2 pins CLK and DIO
Specifications:
- Controller: TM1637
- Supply voltage: 5V
- LED dimensions: 0.36"
- Dimensions: 45x22x11.5mm
- LED colour: red, white, yellow, green, blue
- Pre-drilled mounting holes
Included in delivery:
- 1pc Clock display 0.36" TM1637
Remark:
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
Category: | LED Displays |
---|---|
Warranty: | 2 years |
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Jiří Juračák
Vše v pořádku.
M
napajeni
Miro
Muzu pripojit napajeni 5V ale ovladat piny (CLK, DIO) pres 3.3V z ESP?
Neodpalim ESP?
U 3.3V napajeni sice funguje, ale ma slabsi jas.
Reply
Reply
MF
napajeni
Martin Frajdl
Dobrý den, 5V logika by byla schopná pracovat i s úrovněmi 3,3V, ale 5V by nemuseli vydržet piny na ESP. Doporučujeme tedy na datové vodiče zapojit převodník logických úrovní.