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Clock & Timer Development Tools

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Part #

Clock & Timer Development Tools RTC Module DS1307

DFR0151
DFRobot
1: $4.40
A tariff of 30% may be applied if shipping to the United States.
61In Stock

Mfr. Part #
DFR0151

Mouser Part #
426-DFR0151

DFRobot

Clock & Timer Development Tools RTC Module DS1307

Datasheet

61In Stock

$4.40

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Bulk

Clock & Timer Development Tools Gravity I2C SD2405 RTC Module

DFR0469
DFRobot
1: $8.60
A tariff of 30% may be applied if shipping to the United States.
143In Stock
1On Order

Mfr. Part #
DFR0469

Mouser Part #
426-DFR0469

DFRobot

Clock & Timer Development Tools Gravity I2C SD2405 RTC Module

Datasheet

143In Stock

1On Order

$8.60

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Evaluation Modules

RTC

SD2405

400 kHz

Clock & Timer Development Tools The factory is currently not accepting orders for this product.

DFR0819
DFRobot
1: $8.90
A tariff of 38% may be applied if shipping to the United States.
8In Stock
61Expected 8/28/2026

Mfr. Part #
DFR0819

Mouser Part #
426-DFR0819

DFRobot

Clock & Timer Development Tools The factory is currently not accepting orders for this product.

8In Stock

61Expected 8/28/2026

$8.90

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Evaluation Modules

RTC

DS3231

Clock & Timer Development Tools Fermion: SD3031 Precision RTC Module for Arduino (Breakout)

DFR0998
DFRobot
1: $4.90
A tariff of 38% may be applied if shipping to the United States.
12In Stock
20On Order

Mfr. Part #
DFR0998

Mouser Part #
426-DFR0998

DFRobot

Clock & Timer Development Tools Fermion: SD3031 Precision RTC Module for Arduino (Breakout)

12In Stock

20On Order

$4.90

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Clock & Timer Development Tools The factory is currently not accepting orders for this product.

DFR0641
DFRobot
1: $6.90
A tariff of 30% may be applied if shipping to the United States.
49In Stock

Mfr. Part #
DFR0641

Mouser Part #
426-DFR0641

DFRobot

Clock & Timer Development Tools The factory is currently not accepting orders for this product.

49In Stock

$6.90

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Evaluation Boards

RTC

DS3231M

Clock & Timer Development Tools Fermion: DS3232 Precise RTC (Breakout)

DFR0821
DFRobot
1: $12.00
A tariff of 30% may be applied if shipping to the United States.
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part #
DFR0821

Mouser Part #
426-DFR0821

New Product

DFRobot

Clock & Timer Development Tools Fermion: DS3232 Precise RTC (Breakout)

Non-Stocked Lead-Time 4 Weeks

$12.00

A tariff of 30% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Breakout Boards

RTC

DS3232

Bulk