Adafruit Clock & Timer Development Tools

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 16

Applied Filters:

Manufacturer = Adafruit

Product

Type

Tool Is For Evaluation Of

Frequency

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Tool Is For Evaluation Of	Frequency	Packaging
Clock & Timer Development Tools Ultra-Precise Real Time Clock 255 Adafruit 1: S/ 68.12 181In Stock	Mfr. Part # 255 Mouser Part # 485-255	Adafruit	Clock & Timer Development Tools Ultra-Precise Real Time Clock	Datasheet	181In Stock	S/ 68.12	Min.: 1 Mult.: 1
Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz 5640 Adafruit 1: S/ 30.95 90In Stock	Mfr. Part # 5640 Mouser Part # 485-5640	Adafruit	Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz		90In Stock	S/ 30.95	Min.: 1 Mult.: 1	Breakout Boards	Clock Generator	Si5351A	8 kHz to 160 MHz	Bulk
Clock & Timer Development Tools Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz 2045 Adafruit 1: S/ 30.95 211In Stock	Mfr. Part # 2045 Mouser Part # 485-2045	Adafruit	Clock & Timer Development Tools Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz		211In Stock	S/ 30.95	Min.: 1 Mult.: 1
Clock & Timer Development Tools Adafruit DS3231 Precision RTC Breakout 3013 Adafruit 1: S/ 68.12 245In Stock 350Expected 10/28/2026	Mfr. Part # 3013 Mouser Part # 485-3013	Adafruit	Clock & Timer Development Tools Adafruit DS3231 Precision RTC Breakout		245In Stock 350Expected 10/28/2026	S/ 68.12	Min.: 1 Mult.: 1	Breakout Boards	RTC	DS3231
Clock & Timer Development Tools Adafruit PCF8523 RTC Breakout Board 3295 Adafruit 1: S/ 27.05 325In Stock 45Expected 10/28/2026	Mfr. Part # 3295 Mouser Part # 485-3295	Adafruit	Clock & Timer Development Tools Adafruit PCF8523 RTC Breakout Board		325In Stock 45Expected 10/28/2026	S/ 27.05	Min.: 1 Mult.: 1
Clock & Timer Development Tools PCF8523 RTC for RPi 3386 Adafruit 1: S/ 29.19 765In Stock 321Expected 11/2/2026	Mfr. Part # 3386 Mouser Part # 485-3386	Adafruit	Clock & Timer Development Tools PCF8523 RTC for RPi		765In Stock 321Expected 11/2/2026	S/ 29.19	Min.: 1 Mult.: 1	Breakout Boards	RTC	PCF8523
Clock & Timer Development Tools Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi 4282 Adafruit 1: S/ 58.19 508In Stock	Mfr. Part # 4282 Mouser Part # 485-4282	Adafruit	Clock & Timer Development Tools Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi Learn More about Adafruit pirtc raspberry pi		508In Stock	S/ 58.19	Min.: 1 Mult.: 1	Development Boards	RTC	DS3231	32 kHz
Clock & Timer Development Tools Adafruit DS3231 Precision RTC - STEMMA QT 5188 Adafruit 1: S/ 54.30 269In Stock 336Expected 2/12/2027	Mfr. Part # 5188 Mouser Part # 485-5188	Adafruit	Clock & Timer Development Tools Adafruit DS3231 Precision RTC - STEMMA QT		269In Stock 336Expected 2/12/2027	S/ 54.30	Min.: 1 Mult.: 1
Clock & Timer Development Tools DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards 3028 Adafruit 1: S/ 54.30 43In Stock	Mfr. Part # 3028 Mouser Part # 485-3028	Adafruit	Clock & Timer Development Tools DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards Learn More about Adafruit feather boards		43In Stock	S/ 54.30	Min.: 1 Mult.: 1
Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board 3296 Adafruit 1: S/ 29.19 187In Stock	Mfr. Part # 3296 Mouser Part # 485-3296	Adafruit	Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board		187In Stock	S/ 29.19	Min.: 1 Mult.: 1	Breakout Boards	RTC	DS1307	32.768 kHz
Clock & Timer Development Tools TPL5110 Low Power Timer Breakout 3435 Adafruit 1: S/ 19.27 209In Stock	Mfr. Part # 3435 Mouser Part # 485-3435	Adafruit	Clock & Timer Development Tools TPL5110 Low Power Timer Breakout Learn More about Adafruit tpl5110 breakout board		209In Stock	S/ 19.27	Min.: 1 Mult.: 1	Breakout Boards	Timer	TPL5110
Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic 5959 Adafruit 1: S/ 19.27 9In Stock	Mfr. Part # 5959 Mouser Part # 485-5959	Adafruit	Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic	Datasheet	9In Stock	S/ 19.27	Min.: 1 Mult.: 1	Breakout Boards	Timer	S-35710		Bulk
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: S/ 15.38 12In Stock 15Expected 2/11/2027	Mfr. Part # 5963 Mouser Part # 485-5963	Adafruit	Clock & Timer Development Tools Adafruit 555 PWM Output STEMMA - 1.5K 25 KHz or 1.5 250 Hz - STEMMA JST PH 2mm	Datasheet	12In Stock 15Expected 2/11/2027	S/ 15.38	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 TPL5111 Low Power Timer Breakou 3573 Adafruit 1: S/ 23.16 33In Stock	Mfr. Part # 3573 Mouser Part # 485-3573	Adafruit	Clock & Timer Development Tools Adafruit TPL5111 Low Power Timer Breakou Learn More about Adafruit tpl5111timer board		33In Stock	S/ 23.16	Min.: 1 Mult.: 1	Breakout Boards	Timer	TPL5111
Clock & Timer Development Tools Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic Adafruit 5189 5189 Adafruit 1: S/ 19.27 91In Stock	Mfr. Part # 5189 Mouser Part # 485-5189	Adafruit	Clock & Timer Development Tools Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic		91In Stock	S/ 19.27	Min.: 1 Mult.: 1
Clock & Timer Development Tools Black Kailh CHOC Slim Key Caps x 10 pack Adafruit 5111 5111 Adafruit 1: S/ 14.60 22In Stock	Mfr. Part # 5111 Mouser Part # 485-5111	Adafruit	Clock & Timer Development Tools Black Kailh CHOC Slim Key Caps x 10 pack		22In Stock	S/ 14.60	Min.: 1 Mult.: 1

Adafruit Clock & Timer Development Tools

Applied Filters:

Customer Service Office

Company

Resources

Support