HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery auspowers_batchone DIY PCB universal board

DIY PCB universal board

the assorted nails deliver comprehensive and durable help

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

4 pin dupont connector of the driver side

Knurled wheel adjusts spring pressure of stones against cylinder bore Knurled wheel adjusts spring pressure of stones against cylinder bore

HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery auspowers_batchone DIY PCB universal boardHiLetgo 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