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Adafruit Clock & Timer Development Tools

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Manufacturer = Adafruit

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Part #

Clock & Timer Development Tools Ultra-Precise Real Time Clock

255
Adafruit
1: $18.18
210In Stock

Mfr. Part No.
255

Mouser Part No
485-255

Adafruit

Clock & Timer Development Tools Ultra-Precise Real Time Clock

Datasheet

210In Stock

$18.18

Min.: 1
Mult.: 1

Clock & Timer Development Tools PCF8523 RTC for RPi

3386
Adafruit
1: $7.44
1,288In Stock

Mfr. Part No.
3386

Mouser Part No
485-3386

Adafruit

Clock & Timer Development Tools PCF8523 RTC for RPi

1,288In Stock

$7.44

Min.: 1
Mult.: 1

Breakout Boards

RTC

PCF8523

Clock & Timer Development Tools Adafruit DS3231 Precision RTC - STEMMA QT

5188
Adafruit
1: $13.95
230In Stock

Mfr. Part No.
5188

Mouser Part No
485-5188

Adafruit

Clock & Timer Development Tools Adafruit DS3231 Precision RTC - STEMMA QT

230In Stock

$13.95

Min.: 1
Mult.: 1

Clock & Timer Development Tools Adafruit DS3231 Precision RTC Breakout

3013
Adafruit
1: $17.50
178In Stock
350Expected 13/08/2026

Mfr. Part No.
3013

Mouser Part No
485-3013

Adafruit

Clock & Timer Development Tools Adafruit DS3231 Precision RTC Breakout

178In Stock

350Expected 13/08/2026

$17.50

Min.: 1
Mult.: 1

Breakout Boards

RTC

DS3231

Clock & Timer Development Tools Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

4282
Adafruit
1: $14.95
294In Stock
579Expected 13/08/2026

Mfr. Part No.
4282

Mouser Part No
485-4282

Adafruit

Clock & Timer Development Tools Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

Learn More

294In Stock

579Expected 13/08/2026

$14.95

Min.: 1
Mult.: 1

Development Boards

RTC

DS3231

32 kHz

Clock & Timer Development Tools Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic

5189
Adafruit
1: $4.95
83In Stock

Mfr. Part No.
5189

Mouser Part No
485-5189

Adafruit

Clock & Timer Development Tools Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic

83In Stock

$4.95

Min.: 1
Mult.: 1

Clock & Timer Development Tools DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards

3028
Adafruit
1: $13.95
22In Stock
51Expected 27/08/2026

Mfr. Part No.
3028

Mouser Part No
485-3028

Adafruit

Clock & Timer Development Tools DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards

Learn More

22In Stock

51Expected 27/08/2026

$13.95

Min.: 1
Mult.: 1

Clock & Timer Development Tools Adafruit 555 PWM Output STEMMA - 1.5K~25 KHz or 1.5~250 Hz - STEMMA JST PH 2mm

5963
Adafruit
1: $3.95
19In Stock
20Expected 18/08/2026
New Product

Mfr. Part No.
5963

Mouser Part No
485-5963

New Product

Adafruit

Clock & Timer Development Tools Adafruit 555 PWM Output STEMMA - 1.5K~25 KHz or 1.5~250 Hz - STEMMA JST PH 2mm

Datasheet

19In Stock

20Expected 18/08/2026

$3.95

Min.: 1
Mult.: 1

Breakout Boards

Timer

LM555

1.4 Hz to 250 Hz, 1.4 kHz to 25 kHz

Clock & Timer Development Tools Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz

2045
Adafruit
1: $7.95
34In Stock
249On Order

Mfr. Part No.
2045

Mouser Part No
485-2045

Adafruit

Clock & Timer Development Tools Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz

34In Stock

249On Order

$7.95

Min.: 1
Mult.: 1

Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board

3296
Adafruit
1: $7.50
38In Stock

Mfr. Part No.
3296

Mouser Part No
485-3296

Adafruit

Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board

38In Stock

$7.50

Min.: 1
Mult.: 1

Breakout Boards

RTC

DS1307

32.768 kHz

Clock & Timer Development Tools TPL5110 Low Power Timer Breakout

3435
Adafruit
1: $4.95
81In Stock
225Expected 13/08/2026

Mfr. Part No.
3435

Mouser Part No
485-3435

Adafruit

Clock & Timer Development Tools TPL5110 Low Power Timer Breakout

Learn More

81In Stock

225Expected 13/08/2026

$4.95

Min.: 1
Mult.: 1

Breakout Boards

Timer

TPL5110

Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz

5640
Adafruit
1: $7.95
16In Stock
68Expected 13/08/2026

Mfr. Part No.
5640

Mouser Part No
485-5640

Adafruit

Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz

16In Stock

68Expected 13/08/2026

$7.95

Min.: 1
Mult.: 1

Breakout Boards

Clock Generator

Si5351A

8 kHz to 160 MHz

Bulk

Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic

5959
Adafruit
1: $4.95
1In Stock
10Expected 13/08/2026
New Product

Mfr. Part No.
5959

Mouser Part No
485-5959

New Product

Adafruit

Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic

Datasheet

1In Stock

10Expected 13/08/2026

$4.95

Min.: 1
Mult.: 1

Breakout Boards

Timer

S-35710

Bulk

Clock & Timer Development Tools Adafruit TPL5111 Low Power Timer Breakou

3573
Adafruit
1: $5.95
34In Stock

Mfr. Part No.
3573

Mouser Part No
485-3573

Adafruit

Clock & Timer Development Tools Adafruit TPL5111 Low Power Timer Breakou

Learn More

34In Stock

$5.95

Min.: 1
Mult.: 1

Breakout Boards

Timer

TPL5111

Clock & Timer Development Tools Black Kailh CHOC Slim Key Caps x 10 pack

5111
Adafruit
1: $3.75
3In Stock

Mfr. Part No.
5111

Mouser Part No
485-5111

Adafruit

Clock & Timer Development Tools Black Kailh CHOC Slim Key Caps x 10 pack

3In Stock

$3.75

Min.: 1
Mult.: 1

Clock & Timer Development Tools Adafruit PCF8523 RTC Breakout Board

3295
Adafruit
1: $6.95
184On Order

Mfr. Part No.
3295

Mouser Part No
485-3295

Adafruit

Clock & Timer Development Tools Adafruit PCF8523 RTC Breakout Board

184On Order

$6.95

Min.: 1
Mult.: 1

Adafruit Clock & Timer Development Tools

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