è vuoto
è vuoto Feature:
1.8-bit digital tube, common cathode LED digital tube.
2.Scan display and button scan do not require MCU intervention, only need to read and write related registers. Send display data or test button to save MCU resources.
3.Wiring Diagram:VCC GND connected 5V supply, STB CLK DIO connected microcontroller IO port.
4.The button sensitive and LED display works well.
Package Included:
2 x TM1638 Display Module
1 x 11.8" Female-Male Dupont Cables 10 PIN
leylandvic
Recensito nel Regno Unito il 1 gennaio 2024
A very compact circuit board which does just about everything for an Arduino control project and the cables provided means it is way to set upGood price too
Take
Recensito in Giappone il 18 gennaio 2023
2個ともLED不良（不点灯）がありました。１つはLED１、もうひとつはLED7でした。交換しても確率的に不良にあたる可能性があるので自分で交換修理をして使用しています。スイッチと7セグの動作には不良はありませんでしたので☆２と言う事で。取り外しにはんだシュッ太郎を使いましたがこちらはスルーホールも一発で吸い取れてGOODです。ちなみにサンハヤト製ですが。
PJC
Recensito nel Regno Unito il 9 aprile 2022
Purchased for project needing 8 digit display; this unit adds 8 LED indicators and 8 pushbuttons. Worked perfectly and great value for money, will definitely order again.
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