Green Color Real Time Clock Module for Arduino compatibile without Battery
Brand Name:OEM
Certification:CE, FCC, RoHS
Model Number:OKY3391
Minimum Order Quantity:10 Piece/Pieces
Delivery Time:1-3 workdays after payment
Payment Terms:PayPal, T/T Bank Transfer, L/C,D/A,D/P,,Western Union,MoneyGram
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Location:
Shenzhen Guangdong China
Address:
Room1105, Block B, Chinto Technology Building, Minzhi Road, LongHua, ShenZhen city, GuangDong province, China
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Product Details
DS1302 Real Time Clock Module Real-Time Clock Module For Arduino
Description:
Clock Module is sensory integration,for science kits for
kids,science projects,robot car on high school,primary
school,secondary school.
DS1302 real time clock module
DALLAS DS1302 is the company launched trickle charge the clock
chip, which contains a real-time clock / calendar and 31 bytes of
static RAM, via a simple serial interface to communicate with the
microcontroller. Real-time clock / calendar circuit provides
seconds, minutes, hours, days, weeks, months, years of information,
the number of days per month and leap year automatically adjust the
number of days. Clock operation by AM / PM indicator decided to use
24 or 12 hour format. DS1302 between the microcontroller can simply
adopt the way synchronous serial communication port only used three
lines: (1) RST Reset (2) I / O data lines (3) SCLK Serial Clock.
Clock / RAM read / write data in a byte or up to 31 bytes of
character set type communication. DS1302 work to maintain low power
consumption data and clock information when power is less than 1mW
Specifications:
*This real time clock module communicates with a microprocessor via a simply serial interface.
| Main Chip | DS1302 |
| Storage | 31 x 8 RAM for scratchpad data |
| Interface Type | Serial I/O interface |
| Operating Voltage Range | 2.0 ~ 5.5V |
| Read /Write | Single-byte and multi-byte transmission for clock or RAM data read / write |
| Compatibility | TTL compatible (Vcc=5V) |
| Working Temperature | 0~+70degree |
| Demension | 50mm*21mm*12 mm |
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Green Color Real Time Clock Module for Arduino compatibile without Battery
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