Lesson 99-2: Using an Alarm with Buzzer and LED with a DS3231 RTC and Arduino
This code is part of lesson 99 on building a clock using Arduino and a DS3231 RTC clock module. We are using it to turn on a buzzer and an LED, but you can use it with a relay to turn ON/OFF AC loads like a bulb, alarm, or DC loads. See the video for full details.416-Lesson 99: Real-Time Clock DS3231 to build an LCD and LED Clock
Idioma: C++
¡Copiado!
Cosas que podrías necesitar
-
AliExpressPurchase an LCD1602 from AliExpresss.click.aliexpress.com
-
AliExpressPurchase HT16K33 4-digit LED display from AliExpresss.click.aliexpress.com
-
AliExpressPurchase HT16K33 4-digit LED display from AliExpresss.click.aliexpress.com
Recursos y referencias
-
Externo
-
ExternoPurchase an LCD1602 from AliExpresss.click.aliexpress.com
-
ExternoPurchase HT16K33 4-digit LED display from AliExpresss.click.aliexpress.com
-
ExternoPurchase HT16K33 4-digit LED display from AliExpresss.click.aliexpress.com
-
Externo
-
Externo
-
Externo
-
Externo
-
ExternoPurchase ZK-5DA from Amazon UKamzn.to
Archivos📁
No hay archivos disponibles.
