HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery auspowers_batchone and mechanical properties that withstand

and mechanical properties that withstand extreme temperatures of -269C (-452F) to 260C (500F)

the assorted nails deliver comprehensive and durable help

Large Clearance Hole These ceramic drill bits along with large clearance hole facilitate the entrance of cooling water and escape of chips

Preferred Insulation Tool This black electrical tape made of premium PVC and imported glue has excellent insulation

HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery auspowers_batchone and mechanical properties that withstandHiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Parameters: 1. Dimension: 38mm 22mm 14mm 2. Weight:. 8g 3. Working voltage : 3. 3 . 5 . 5 V 4. Clock chip: high precision clock chip DS3231 5. Clock accuracy within range : 0 40 , accuracy 2ppm, about 1 minute in error 6. Programmable square wave output 7. Real time