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This is a very basic 5 mm LED with a clear lens
Educational and prototyping projects
0V) Size 22
These ICs can set or reset the outputs by using preset (PRE)€š¬€ž¢ or clear (CLR)€š¬€ž¢ input at a low level
For configuring the module we simply use AT commands
DS1307 RTC Module without Battery ESP Wifi This is a very basicDS1307 RTC Module is a low power real time clock module designed for accurate time and date tracking in embedded systems and microcontroller projects. Based on the DS1307 RTC IC, the module communicates via the I2C interface and includes onboard battery backup support to maintain timekeeping even when the main power supply is disconnected. It is widely used in clocks, data logging systems, automation projects, and IoT applications. Features Based on
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