DS1307 RTC Module without Battery MQ8 GAS SENSOR MODULE Almost every type of one-wire

Almost every type of one-wire or two-wire LED driver IC is supported

Resistance Value 820k ohm Color Code Grey

power adapters

and Power Supply Output Rectification

and the display will return back to the current temperature

DS1307 RTC Module without Battery MQ8 GAS SENSOR MODULE Almost every type of one-wireDS1307 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