Add products by adding codes
LED display 4 digits + TM1637 controller - Arduino
- CC and GND. The module supports both the display of numbers and letters. It is easy to use and can be easily integrated into various electronic projects.
LED display 4 digits + TM1637 controller - Arduino
Functional description of the leads
DIO Serial data input/output, pin 17, serial data input/output, input data is written to SCLK high level, each byte received during transmission, generates ACK signal at the ninth clock bar.
CLK Clock input, pin 18, data is rewritten on the rising edge of the clock signal
K1 ~ K2 Key-scan data input, pin 19-20, data entered on the pins will be read (latched) at the end of the display period
SG1 ~ SG8 output (segment), pin 2-9, segment output (also used for keyboard scanning) type N, open drain output
GRID6 ~ GRID1 Output(grid), pin 10-15, display anode control output, P-type, open drain output
VDD Logic power, pin 16, 5V ± 10%
GND Logic ground, pin 1, connected systematically
Dimensions:
display 30x14x7mm
board module: 22x42x11mm
2.5mm mounting holes
Useful links
Arduino library for tm1637
Entity responsible for this product in the EU
JH Global Trading (HK) Co., LimitedMoreProducerJH Global Trading (HK) Co., LimitedAddress:
Room G, Floor 10, Block A, Duhui Electronic Building, Huaqiang Road 10Postal Code: CN 518031City: ShenzhenCountry: ChinyPhone number: 86 075582557429E-mail: info@jh-electronica.com
Responsible entityABC-RC Firma LedaAddress:
Judy Tadeusza 9Postal Code: 34-122City: NidekCountry: PolskaPhone number: 333-003-080E-mail: pomoc@abc-rc.pl
Do you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
Mamy za sobą podłączenie czujników do Arduino. Więc warto dane, które z nich wychodzą wyświetlić na zewnętrznym wyświetlaczu. Tak aby cały system działał niezależnie od komputera i w dodatku lepiej wyglądał. Wiedza ta też pozwoli nam na stworzenie ciekawych projektów.
Podczas tworzenia projektów z Arduino, czy też z innymi mikrokontrolerami często mamy dylemat, w jaki sposób wyświetlić dane z czujników, czy też stworzyć wygodne menu i wtedy z pomocą przychodzą nam wyświetlacze!
