Adafruit DS3231 Precision RTC Breakout ADA3013

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Adafruit 8541582433 #ad - Great for datalogging and clocks, or anything where you need to really know the time. Comes as a fully assembled and tested breakout plus a small piece of header. Stock type: breakout Boards >> Clocks. The datasheet for the ds3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal".

You can solder header in to plug it into a breadboard, or solder wires directly. A coin cell is required to use the battery-backup capabilities! We don't include one by default, to make shipping easier for those abroad,   but we do stock them so pick one up or use any CR1220 you have handy. With a coin cell plugged into the back, you can get years of precision timekeeping, even when main power is lost.

Adafruit DS3231 Precision RTC Breakout ADA3013 #ad - Check out our detailed tutorial for pinouts, assembly, wiring & testing, and more! Adafruit part Number: 3013. In stock & Ready to Ship. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes the temperature changes the oscillation frequency very very very slightly but it does add up! This RTC is in a beefy package because the crystal is inside the chip! And right next to the integrated crystal is a temperature sensor.

That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule. This is the finest rtc you can get, and now we have it in a compact, breadboard-friendly breakout. And, hey, it does exactly what it says on the tin! This Real Time Clock RTC is the most precise you can get in a small, low power package.

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Adafruit MicroSD Card Breakout Board+ ADA254

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Adafruit 100448 #ad - Stock type: breakout Boards >> Storage. Then you can use the arduino ide's SD library which supports FAT and FAT32 SD cards. Not just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use. Onboard 5v->3v regulator provides 150ma for power-hungry cards3v level shifting means you can use this with ease on either 3v or 5v systemsUses a proper level shifting chip, not resistors: less problems, and faster read/write accessUse 3 or 4 digital pins to read and write 2Gb+ of storage!Activity LED lights up when the SD card is being read or writtenFour #2 mounting holesPush-push socket with card slightly over the edge of the PCB so its easy to insert and removeComes with 0

Adafruit MicroSD Card Breakout Board+ ADA254 #ad - 1" header unattached so you can get it on a breadboard or use wires - your choicetested and assembled here at the Adafruit factoryWorks great with Arduino, CLK to pin 13, with tons of example code and wiring diagramsTo use with an Arduino, DI to pin 11, 5V to 5V, DO to pin 12, connect GND to ground, and CS to pin 10.

. For details on getting started, check out our detailed tutorial discusses microSD cards, wiring and how to use this breakout board with an Arduino Adafruit part Number: 254. In stock & Ready to Ship.

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4 Energizer CR 1220 3 v Lithium Watch 0%Hg Mercury Free Batteries

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Energizer Batteries 4332769340 #ad - Super fresh genuine Energizer CR1220 3v batteries. Works for: laser pointer insulin pumps, cameras, toys, watches, computer Equipment memory backup battery CMOS, Heart Rate Monitor, Organizers, Car Security Alarm, Calculators, Keyless Car Remotes, and all other devices that requires this battery size. Equivalent to: cr1220, sb-t13, br1220, br1220-1w, l04, dl1220b, ecr1220, cr1220-1w, 5012lc, lm1220, 280-208, kcr1220, dl1220, Adafruit part Number: 254.

4 Energizer CR 1220 3 v Lithium Watch 0%Hg Mercury Free Batteries #ad - Stock type: breakout Boards >> Storage. In stock & Ready to Ship.

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Energizer CR1220 Low Drain 3V lithuim Battery pack of 5

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Energizer Batteries PT-1QSD-7GA2 #ad - Used in watches, Electronics and more. This is a cr1220 Energizer batteries. This devotion to consistent quality has led it to control over 70% of market share in Switzerland, one of the world's leading watch producing countries. Energizer's technological leadership produces a variety of miniature batteries which are trusted for use by the best names in watch, keyless entry, computer, consumer electronics and hearing aid industries.

Energizer CR1220 Low Drain 3V lithuim Battery pack of 5 #ad - Made In Japan. These batteries are commonly required for Swatch, Fossil, Timex and Casio popular brands. Adafruit part Number: 254. Energizer's reported failure rate is far less than 1/1000 of 1%. In stock & Ready to Ship. High Quality Battery. Stock type: breakout Boards >> Storage. Brand new & Guaranteed Factory Fresh.

Energizer is respected world wide for its uncompromising quality and consistent performance.

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Sony Lithium 3V Batteries Size CR1220 Pack of 5

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Sony PISOCR1220 #ad - Made In Japan. High Quality Battery. These batteries provide long shelf life for back up energy purposes together with ideal temperature resistance and superior storage capacity. They are ideal for cameras, electronic agendas and games, wristwatches, and calculators. Adafruit part Number: 254. Sony's lithium coin batteries are guaranteed to provide optimal performance throughout the life of the battery.

Sony Lithium 3V Batteries Size CR1220 Pack of 5 #ad - Stock type: breakout Boards >> Storage. Superior Storage capacity. Sony durability and engineering. Used in watches, Electronics and more. Sony 3 volt lithium coin Battery provides an excellent combination of high energy and continuous voltage supply. Long shelf Life, Ideal Temperature Resistance. High energy & Continuous Voltage Supply.

In stock & Ready to Ship.

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LiCB 10 Pack CR1220 3V Lithium Battery CR 1220

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LiCB LWUS-1220-10 #ad - Grade a cells cr1220 ensure Longer Battery Life and Long Lasting Power. Durable and cost-saving:get the 10pcs exact fresh cr1220 battery, have Full 3 Volts Charge, 3 Years Shelf Life. Expiry Date: 8. 2018 - 8. 2021. Safety and leak free -- zero mercury licb cr1220 batteries offer premium performance in a Variety of Devices.

In stock & Ready to Ship. Safe and reliable: licb since 2006, specialize in battery 12 years. Cr1220 button coin cell Tested under Strict Quality Control Standards. Sony durability and engineering. Licb batteries are designed not to leak in Devices During Their Usage and for up to 3 Years after They are Left in a Device.

LiCB 10 Pack CR1220 3V Lithium Battery CR 1220 #ad - Multiple compatibility : equivalent to other brand models, electronic notebook, calculator, Like BR1220 DL1220 KL1220 L1220 ECR1220 CR BR 1220 and Works Perfect for Remote Control, thermometer, watch, Mobile game. What you get: 10 pcs cr1220 batteries in exact Blister Pack. 18-month warranty and Friendly Customer Service.

Long shelf Life, Ideal Temperature Resistance. 10 pcs cr1220 3 volt lithium batteries Adafruit part Number: 254. Used in watches, Electronics and more. Ce and rohS Certified.

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Adafruit 3296 DS1307 Real Time Clock Breakout Board

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Adafruit Industries 3296 #ad - High energy & Continuous Voltage Supply. Made in China. Stock type: breakout Boards >> Storage. Note: this product does not come with a CR1220 coin cell battery. For a high-precision, temperature compensated alternative, take a look at the DS3231 precision RTC. Long shelf Life, Ideal Temperature Resistance. Licb batteries are designed not to leak in Devices During Their Usage and for up to 3 Years after They are Left in a Device.

Multiple compatibility : equivalent to other brand models, calculator, like br1220 dL1220 KL1220 L1220 ECR1220 CR BR 1220 and Works Perfect for Remote Control, thermometer, Electronic Notebook, watch, Mobile game. What you get: 10 pcs cr1220 batteries in exact Blister Pack. 18-month warranty and Friendly Customer Service.

Adafruit 3296 DS1307 Real Time Clock Breakout Board #ad - Plugs into any breadboard, or you can use wires. Ds1307 real time clock breakout board this real time clock RTC with battery backup allows your microcontroller project to keep track of time even if it's reprogrammed or if the power is lost. Cr1220 button coin cell Tested under Strict Quality Control Standards.

. It works great with an arduino using our RTC library or with a Raspberry Pi or similar single board linux computer. Will keep time for 5 years or more.

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ARDUINO MEGA 2560 REV3 A000067

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ARDUINO 2560 R3 #ad - Sony durability and engineering. Licb batteries are designed not to leak in Devices During Their Usage and for up to 3 Years after They are Left in a Device. Multiple compatibility : equivalent to other brand models, watch, like br1220 dl1220 KL1220 L1220 ECR1220 CR BR 1220 and Works Perfect for Remote Control, thermometer, calculator, Electronic Notebook, Mobile game.

What you get: 10 pcs cr1220 batteries in exact Blister Pack. 18-month warranty and Friendly Customer Service. Plugs into any breadboard, or you can use wires. Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users. Compatible with most shields designed for the Arduino Uno.

ARDUINO MEGA 2560 REV3 A000067 #ad - Based on the 8-bit avr microcontroller atmega2560, it has 54 digital I/O pins, 16 analog inputs and a larger space for your sketches. Pcb & header are included. In stock & Ready to Ship. Will keep time for 5 years or more. Long shelf Life, Ideal Temperature Resistance. High Quality Battery.

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【5-Year Warranty】 CELEWELL CR1220 3V Lithium Battery 40mAh for Fairy Pearls/LED Light/Bracelet/Flashlight/Clock 5-Pack

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CELEWELL CR1220 Battery 5 #ad - During these two years, CELEWELL keeps improving products and service. Multiple compatibility - equivalent to other brand models, like br1220 dl1220 kl1220 l1220 ECR1220 CR BR 1220 and more 3V Lithium batteries Because 1220 indicates battery dimensions diameter 12mm and height 2. 0mm. Applicable devices - ideal for cameras, pagers, watches, camera remotes, LED flashlights, calculators, PDA organizers, lighted necklaces.

Every review or feedback from you is valuable for us to improve ourselves. Grade a cells cr1220 ensure Longer Battery Life and Long Lasting Power. Durable and cost-saving:get the 10pcs exact fresh cr1220 battery, have Full 3 Volts Charge, 3 Years Shelf Life. Expiry Date: 8. 2018 - 8. 2021. Safety and leak free -- zero mercury licb cr1220 batteries offer premium performance in a Variety of Devices.

【5-Year Warranty】 CELEWELL CR1220 3V Lithium Battery 40mAh for Fairy Pearls/LED Light/Bracelet/Flashlight/Clock 5-Pack #ad - Ideal for: 3d printing, CNC robotics. Accidentally celewell started selling on Amazon in 2015. Licb batteries are designed not to leak in Devices During Their Usage and for up to 3 Years after They are Left in a Device. Multiple compatibility : equivalent to other brand models, electronic notebook, thermometer, calculator, watch, Like BR1220 DL1220 KL1220 L1220 ECR1220 CR BR 1220 and Works Perfect for Remote Control, Mobile game.

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ARDUINO Nano A000005

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Arduino A000005 #ad - It works with a Mini-B USB cable. High energy & Continuous Voltage Supply. Safe and reliable: licb since 2006, specialize in battery 12 years. Based on the 8-bit avr microcontroller atmega2560, it has 54 digital I/O pins, 16 analog inputs and a larger space for your sketches. Cr1220 button coin cell Tested under Strict Quality Control Standards.

Licb batteries are designed not to leak in Devices During Their Usage and for up to 3 Years after They are Left in a Device. Multiple compatibility : equivalent to other brand models, like br1220 dl1220 kl1220 L1220 ECR1220 CR BR 1220 and Works Perfect for Remote Control, calculator, Electronic Notebook, watch, thermometer, Mobile game.

ARDUINO Nano A000005 #ad - What you get: 10 pcs cr1220 batteries in exact Blister Pack. 18-month warranty and Friendly Customer Service. Plugs into any breadboard, or you can use wires. Iso9001,ul, ce,rohs,un38. 3 safety certified. Brand warranty - with a professional research and development team, celewell is now famous for producing high quality batteries all over the world With strict quality control plus 5 years CELEWELL brand warranty, CELEWELL's aim is to make you happy when you buy batteries.

Mfg date and warranty date are marked on each battery card package. High Quality Battery.

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Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

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Elegoo EL-CP-004 #ad - Grade a cells cr1220 ensure Longer Battery Life and Long Lasting Power. Durable and cost-saving:get the 10pcs exact fresh cr1220 battery, have Full 3 Volts Charge, 3 Years Shelf Life. Expiry Date: 8. 2018 - 8. 2021. Safety and leak free -- zero mercury licb cr1220 batteries offer premium performance in a Variety of Devices.

It works with a Mini-B USB cable. We’d like to receive your valuable suggestions for our products and make your idea come true. Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users. High capacity, more durable - with best material and preciser technology.

The cables can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers. So we can control the quality of our productions by ourselves for you. Superior Storage capacity. Component listing: 1pcs 40-pin male to female jumper wires 1pcs 40-pin male to malejumper wires 1pcs 40-pin female to female jumper wires Adafruit part Number: 254.

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino #ad - Celewell develops high and real capacity 50mAh for CR1616 batteries. All of cards of celewell's batteries are marked capacity, however, there is no capacity or with fake capacity on the cards of some ordinary brand batteries. Premium performance, safer - celewell promises cr1220 batteries no leakage in 5 years, much better than those ordinary batteries with 1-2 years shelf life on the market.

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