These are good for Arduino projects that need to know the real time of the clock, not just the milliseconds since the Arduino started up. Not visible in the picture is the coin cell battery (not included) that allows this device to keep track of time even when the Arduino is powered off. There are simple standard code libraries to interface and get the time. Now I can create an alert to remind me to unsubscribe if I'm not getting paid overtime :-)
🌐 MCIGICM 2 Channel DC 5V Relay Module: Optocoupler Low Level Trigger Expansion Board for Arduino UNO R3, DSP, ARM, PIC, AVR, STM32, Raspberry Pi
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55" TV LG OLED55C2RLA 2022 HDR, OLED, dark titanium
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uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
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M.2 Screw Kit: Easy Mounting for NVMe SSDs on ASUS Motherboards
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