how to make a "cuckoo sound "
how to make a "Cuckoo Sound"
please help me codeing it getting error #include <RTC_DS1307.h>
can anybody help me to solve this problem #include <RTC_DS1307.h>
any patterns of your choice and the alarm
sir can you help to use more appealing led colour patterns and sounds for setting alarms
Glowing LED Wall Watch
12 mm and 4 mm Acrylic sheet
made with arduino nano ,rtc,ws 2812b and step up module