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Its light source is universal LED
19 Active Low Enable (OE') 1 Clock (CLK) 11 Power Supply (VCC) 20 Ground (GND) 10
a precision reference trimmed for accuracy at the error amp input
BVZ55 series are low-power voltage regulator diodes which come in small hermetically sealed glass SOD80 Surface-Mounted Device (SMD) package
DS1307 RTC Module without Battery ESP Wifi Its light source is universalDS1307 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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