• Real-Time Clock RTC (Grove)

The RTC module is a member of Twig. It is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery (CR1225). The clock/calendar provides seconds, minutes, hours, day, date,month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.

Note: Battery is not included.

Features

  • Real-Time Clock (RTC) counts seconds,minutes, hours, date of the month, month,day of the week, and year with Leap-Year compensation valid up to 2100
  • 56-Byte, Battery-Backed, Nonvolatile (NV)RAM for data storage
  • I2C serial interface
  • 5V DC supply
  • Programmable Square-Wave output signal
  • Automatic Power-Fail detect and switch circuitry
  • Consumes less than 500nA in Battery-Backup Mode with Oscillator Running

Real-Time Clock RTC (Grove)

  • Brand: Seeedstudio
  • Product Code: SEEED-101020013
  • Reward Points: 7
  • Availability: 5
  • £8.96

  • Ex Tax: £7.47
  • Price in reward points: 100

Real-Time Clock Module v1.1 (DS1307)

Real-Time Clock Module v1.1 (DS1307)

£6.20

The module comes fully assembled and pre-programmed with the MST current time.

Qty: 3

Real-Time Clock RTC (Xadow)

Real-Time Clock RTC (Xadow)

£8.84

The RTC module can provides you a real-time clock.

Qty: 2

Real-Time Clock Module - SD2403 (Gadgeteer/Arduino Compatible)

Real-Time Clock Module - SD2403 (Gadgeteer/Arduino Compatible)

£11.03

SD2403 Real-time clock module has a low power consumption and high accurate solution with time alarm ...

Qty: 2

Clock Generator Breakout Board - 8KHz to 160MHz - Si5351A [2045]

Clock Generator Breakout Board - 8KHz to 160MHz - Si5351A [2045]

£10.49

This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate ...

Qty: 1

Real-Time Clock (RTC) Module - Super Capacitor

Real-Time Clock (RTC) Module - Super Capacitor

£11.45

This is a Super Capacitor (versus a battery) Real-Time Clock module designed for Raspberry Pi, but ...

Out Of Stock

Adalogger FeatherWing - RTC + SD Add-on for All Feather Boards [2922]

Adalogger FeatherWing - RTC + SD Add-on for All Feather Boards [2922]

£11.22

Adds both a battery-backed Real Time Clock and micro SD card storage to any Feather main board

Qty: 14

DS3231 Precision RTC Breakout [3013]

DS3231 Precision RTC Breakout [3013]

£19.73

Extremely Accurate I2C-Integrated RTC/TCXO/Crystal making this Real Time Clock (RTC) is the most ...

Qty: 1

PCF8523 Real Time Clock Assembled Breakout Board [3295]

PCF8523 Real Time Clock Assembled Breakout Board [3295]

£8.34

Great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of ...

Out Of Stock

DS1307 Real Time Clock Assembled Breakout Board [3296]

DS1307 Real Time Clock Assembled Breakout Board [3296]

£13.14

Great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of ...

Qty: 1

High Precision RTC (Grove)

High Precision RTC (Grove)

£12.78

Accurate real-time-clock with low power consumption

Qty: 2