DS3231 AT24C32 I2C Precision Real Time Clock Module single battery It is compatible with Arduino

It is compatible with Arduino Uno and Mega (using the Ethernet library)

L293D contains two inbuilt H-bridge driver circuits

communication key

as well as a direct connection to the internet via a Wi-Fi router

DS3231 AT24C32 I2C Precision Real Time Clock Module single battery It is compatible with ArduinoThe DS3231 RTC High Precision Real Time Clock Module is a low cost, extremely accurate I2C real time clock (RTC), it is more accurate than the ds1307 as this module is integrated with temperature compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted. The RTC maintains seconds, minutes, hours, day, date, month, and year information. The