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Real time clock


Elenco delle migliori vendite real time clock

HILETGO PCF8523 REAL TIME CLOCK RTC BREAKOUT MODULE PCF8523 REAL TIME CLOCK ASSEMBLED BREAKOUT BOARD 3.3V 5V TIME CLOCK FOR ARDUINO
  • PCF8523 RTC Real Time Clock Breakout Board Module
  • PCF8523 is simple and inexpensive but not a high precision device.
  • Works great with an Arduino using our RTC library or with a Raspberry Pi
  • This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed
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AZDELIVERY REAL TIME CLOCK RTC DS3231 E BATTERIA GRATUITA INCLUSA I2C COMPATIBILE CON ARDUINO INCLUSO E-BOOK!
  • ✅ Real Time Clock DS3231 orologio al quarzo di alta precisione, consente di ottenere una deviazione di soli pochi minuti nell'arco temporale di un anno!
  • ✅ Modulo completo di batteria integrata, che consente un salvataggio dell'ora anche nel caso in cui la tensione di alimentazione venga improvvisamente interrotta.
  • ✅ Il modulo risalta anche per la sua facilità di collegamento ed integrazione. Potrete cablarlo con soli quattro pin grazie all'interfaccia I2C.
  • ✅ Real Time Clock facilmente integrabile in qualsiasi progetto di microelettronica. Le utili librerie open source saranno di aiuto, sia per i principianti che per i professionisti, fornendo utili informazioni per i vostri progetti di hobbistica e modellismo.
  • ✅ Questo prodotto include un E-Book che fornisce informazioni utili su come avviare il vostro progetto. Permette un'installazione rapida e fa risparmiare tempo durante il processo di configurazione. Include una serie di esempi di applicazioni, guide complete per l'installazione e librerie.
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AZDELIVERY 3 X REAL TIME CLOCK RTC DS3231 E BATTERIA GRATUITA INCLUSA I2C COMPATIBILE CON ARDUINO INCLUSO E-BOOK!
  • ✅ Real Time Clock DS3231 orologio al quarzo di alta precisione, consente di ottenere una deviazione di soli pochi minuti nell'arco temporale di un anno!
  • ✅ Modulo completo di batteria integrata, che consente un salvataggio dell'ora anche nel caso in cui la tensione di alimentazione venga improvvisamente interrotta.
  • ✅ Il modulo risalta anche per la sua facilità di collegamento ed integrazione. Potrete cablarlo con soli quattro pin grazie all'interfaccia I2C.
  • ✅ Real Time Clock facilmente integrabile in qualsiasi progetto di microelettronica. Le utili librerie open source saranno di aiuto, sia per i principianti che per i professionisti, fornendo utili informazioni per i vostri progetti di hobbistica e modellismo.
  • ✅ Questo prodotto include un E-Book che fornisce informazioni utili su come avviare il vostro progetto. Permette un'installazione rapida e fa risparmiare tempo durante il processo di configurazione. Include una serie di esempi di applicazioni, guide complete per l'installazione e librerie.
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Feature:^#^^#^100% Brand New!^#^^#^Type: Fashion^#^^#^Display: Analog^#^^#^Movement: Quartz^#^^#^Case Material: Alloy^#^^#^Surface Material: Glass Surface^#^^#^Case Diameter: 30mm^#^^#^Band Material:leather^#^Band Length: 230mm^#^^#^Band Width: 20mm^#^^#^Case Thickness: 6.4mm^#^^#^Water resistance: 10ATM^#^^#^Buckle Type: Pin Buckle^#^^#^Color:as picture show^#^^#^Package:1Pc watch
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Feature:^#^100% Brand New!^#^Type: Fashion^#^Display: Analog^#^Movement: Quartz^#^Case Material: Alloy^#^Surface Material: Glass Surface^#^Case Diameter: 30mm^#^Band Material: Nylon+PU^#^Band Length: 230mm^#^Band Width: 20mm^#^Case Thickness: 6.4mm^#^Water resistance: Not Waterproof^#^Buckle Type: Pin Buckle^#^includes:^#^1 x Watch
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Movement: Digital^#^Dial Window Material: Glass^#^Case Material: Alloy^#^Band Material: Stainless Steel^#^Band Width: 20mm^#^Band Length: 260mm (include case)^#^Case Thickness:14mm^#^Case Diameter: 35mm^#^Package includes 43g^#^1 x Watch^#^^#^^#^1.Please confirm your ADDRESS carefully once you make the order.^#^2.Items are shipped from China using airmail; most of the countries reach within 15-45 bussiness days.^#^3.Please contact us if you can not receive the products in 65 days.And please give us 3 working days for checking the undelivered package and the reason.^#^4.If you choose the shipping option: China Post Ordinary Small Packet Plus,Cainiao Super Economy,Cainiao Expedited Economy, Cainiao Super Economy for Special Goods, 4PX Singapore Post OM Pro, Cainiao Super Economy Global, it could not provide tracking information after leaving China, but don't worry, it also will arrive in your country successfully.^#^5.If you want to track the item's info of the whole course in real time, please select China Post Registered Air Mail, AliExpress Standard Shipping, Cainiao Standard Shipping for Special Goods, ePacket, Singapore Post 4PX,Cainiao Expedited Standard, DHL. And if you still have any problem, please contact us, And we will try our best to solve the problem for you.^#^^#^^#^1.Positive Feedback (5 Stars) is very important to us, please think twice before leaving feedback.Please do not open dispute to us, we will take responsibility for resend or refund for any problems.^#^^#^^#^2.Please contact us by Trade Manger or letters before leaving neutral (3 stars) or negative (1-2stars) feedback. We will try our best to solve the problems and please trust us.
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Condition: 100% Brand New^#^^#^Gender: Unisex^#^^#^Item Type: Wrist Watch^#^^#^Dial Window Material Type: Glass^#^^#^Band Material: PU^#^^#^Case Material: Alloy^#^^#^Movement: Quartz^#^^#^Dial shape: Round^#^^#^Clasp Type: Buckle^#^^#^Dial Diameter: 4.4cm/1.73'' appr.^#^^#^Band size: 23cmX2.0cm/9.06''X0.79'' appr.^#^^#^Style: Fashion Casual^#^^#^1.Please confirm your ADDRESS carefully once you make the order.^#^^#^2.Items are shipped from China using airmail; most of the countries reach within 15-55 bussiness days.^#^^#^3.Please contact us if you can not receive the products in 85 days.And please give us 3 working days for checking the undelivered package and the reason.^#^^#^4.If you choose the shipping option: China Post Ordinary Small Packet Plus,Cainiao Super Economy,Cainiao Expedited Economy, Cainiao Super Economy for Special Goods, 4PX Singapore Post OM Pro, Cainiao Super Economy Global, it could not provide tracking information after leaving China, but don't worry, it also will arrive in your country successfully.^#^^#^5.If you want to track the item's info of the whole course in real time, please select China Post Registered Air Mail, Standard Shipping, Cainiao Standard Shipping for Special Goods, ePacket, Singapore Post 4PX,Cainiao Expedited Standard, DHL. And if you still have any problem, please contact us, And we will try our best to solve the problem for you.^#^^#^1.Positive Feedback (5 Stars) is very important to us, please think twice before leaving feedback.Please do not open dispute to us, we will take responsibility for resend or refund for any problems.^#^^#^2.Please contact us by Trade Manger or letters before leaving neutral (3 stars) or negative (1-2stars) feedback. We will try our best to solve the problems and please trust us.
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^#^Product Name: LED mirror clock^#^Material: ABS^#^Size: ^#^8.1cm ¡Á 8.1cm ¡Á 3.4cm(Square size)^#^15cm ¡Á 5.5cm ¡Á 3.4cm (Rectangle size)^#^Shell color: white^#^Light color: white, red, blue, green^#^^#^Features:^#^1.LED time display^#^2.12/24 hour format optional^#^3. Alarm clock and snooze^#^4. The temperature is displayed as ¡ãC or ¡ãF^#^5. Temperature range: 0¡ãC-50¡ãC^#^6. Night mode setting (18:00-06:00)^#^7. Mirror function^#^8. Time and temperature switch display^#^9.2 brightness levels^#^^#^Function buttons: MODE, ALARM, SNZ / LIGHT, UP, DOWN^#^Time memory function (3XAAA battery for time memory)^#^Power mode:^#^1.3*AAA battery (not included)^#^2.DC 5V USB cable (included)^#^^#^note:^#^When the battery is charged or powered by the USB cable, a BI sound is emitted and the LED lights up.^#^When the battery is charging, press the SNZ / LIGHT button and the LED will illuminate for 5 seconds.^#^When using a USB cable, the LED indicator will always illuminate.^#^^#^The package includes:^#^1PCS* alarm clock^#^1PCS*USB cable^#^1PCS* instruction manual
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Specifications: ^#^ Using high intensity LED light, the effective distance is about 10cm to 1.5 meters, it has better effect at night. ^#^ Compact size, with lanyard design, easy to use and carry. ^#^ It can project the time on any surface, let you know the time easily. ^#^ It's also a mini flashlight, provide you more convenience. ^#^ ^#^ Type: Mini Projection Clock ^#^ Material: Plastic ^#^ Battery: 2 x AG13 ButtonCells(Included) ^#^ Features:Mini, Portable, Projection Digital Clock, Flashlight ^#^ Size: 2.5cm x 3cm x 4cm/0.98" x 1.18" x 1.57" (Approx.) ^#^ ^#^ Notes: ^#^ Due to the light and screen setting difference, the item's color may be slightly different from the pictures. ^#^ Please allow slight dimension difference due to different manual measurement. ^#^ ^#^ Package Included: ^#^ 1 x Mini Projection Clock ^#^ 2 x Button Batteries ^#^ 1 xLanyard
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Package included:^#^1 x Wrist Watch^#^^#^Specification: (Approx):^#^Band material: Stainless steel^#^Case material: PU Leather^#^Glass material: High hardness of tempered glass^#^Time Module: Quartz movement^#^Color: 10 different colors and styles^#^Process: high precision grinding and polishing IPG electroplating process^#^^#^Features:^#^100% brand new and high quality.^#^Durable stainless steel case & band.^#^Precise quartz movement for accurate time keeping.^#^^#^NOTE:^#^Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference.
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Product Category: Wall Clock^#^^#^Appearance Modeling: Round^#^^#^Colour: White, copper^#^^#^Material: PVC plastics^#^^#^Product size: 25 cm in diameter and 6.5 cm in height^#^^#^Product function: can be used as a clock, can also be used as a safe^#^^#^^#^It's a holiday, so I'm glad to get your valuables while you're out. Most burglars spend less than six minutes with a victim's family and only have time to check the most obvious places for valuables. With the embassy clock and hidden security, you can hide your valuables in what looks like an ordinary working clock - the last place a thief wants to see.^#^^#^^#^Note:^#^^#^1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.^#^^#^2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!^#^^#^Thank you for your understanding!^#^^#^^#^Package List:^#^^#^1* Wall Clock
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- 100% brand new and high quality.^#^- Precise quartz movement for accurate time keeping.^#^- High quality stainless steel case.^#^- High quality stainless steel band.^#^- High abrasion resistant glass.^#^- Date/day display.^#^- Chronograph watch, Chronograph seconds dial and Chronograph minute dial, Chronograph 1/10 seconds dial.^#^- 3ATM daily waterproof,perfect for protect little water like wash hand/sweat/rain,but can not put into water or shower or swimming.^#^- Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference.^#^- Best gift for friends/family/lover/yourself.^#^^#^Specification(Approx):^#^Case diameter: 48mm^#^Case thickness: 13mm^#^Band Width: 22mm^#^Band Length: 240mm^#^Band Adjustable: Yes^#^^#^Package Included:^#^1 x Men's Watch
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Style: Luxury Gender: unisex Function: date/date Movement: Quartz battery Dial shape: round Dial display: analog Chassis diameter: 41 Strap material type: stainless steel Case material type: stainless steel Dial material type: stainless steel Bandwidth: 20 -29 millimeters (mm) Dial window material type: Hardlex Clasp type: folding clasp New and old situation: new Is_customized: Yes Occasions: daily life, shopping, parties, gifts, etc. Remarks: no packing box Note: The precise quartz movement is used to maintain preparation time. Stylish design, 100% brand new and high quality, real products with logo Due to different lighting and screen settings, the color of this item may be slightly different from the picture. Due to different manual measurement methods, please allow slightly different sizes. The package includes: 1 x watch 1 * OPP bag If you pay now, we will ship within 1-48 hours! If you are satisfied with our products and services, please provide us with five-star feedback. Thank you
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Luxury Men Sports Watches Waterproof LED Digital Quartz Military Wristwatch Clock Relogio Masculino^#^Dial material: stainless steel^#^Strap material: silica gel.^#^Weight: 113g^#^Size^#^Dial diameter: 4.5cm^#^Strap width: 2.7cm^#^Full length: 25cm^#^Display time with digital numbers and analog^#^Display system of 12 hours or 24 hours^#^Four but tons to control different functions^#^Special design with the chronograph (stopwatch) at 0.01 second increment^#^Additional EL back light function to display the time clearly in darkness^#^Stainless steel buckle and back case with Hi-tech laser logo^#^Original JAPAN Time Module Quartz Movement with S626 Battery^#^Display the hour, minute, second and weekday^#^Daily water resistant up to 30m. (Please Don't Press Any Key Underwater)^#^Package included: 1 x Watch
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Luxury Men Sports Watches Waterproof LED Digital Quartz Military Wristwatch Clock Relogio Masculino^#^^#^^#^Dial material: stainless steel^#^^#^Strap material: silica gel.^#^^#^Weight: 113g^#^^#^Size^#^^#^Dial diameter: 4.5cm^#^^#^Strap width: 2.7cm^#^^#^Full length: 25cm^#^^#^^#^Display time with digital numbers and analog^#^^#^Display system of 12 hours or 24 hours^#^^#^Four buttons to control different functions^#^^#^Special design with the chronograph (stopwatch) at 0.01 second increment^#^^#^Additional EL back light function to display the time clearly in darkness^#^^#^Stainless steel buckle and back case with Hi-tech laser logo^#^^#^Original JAPAN Time Module Quartz Movement with S626 Battery^#^^#^Display the hour, minute, second and weekday^#^^#^Daily water resistant up to 30m. (Please Don't Press Any Key Underwater)^#^^#^^#^Package included: 1 x Watch
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Luxury Men Sports Watches Waterproof LED Digital Quartz Military Wristwatch Clock Relogio Masculino^#^^#^Dial material: stainless steel^#^^#^Strap material: silica gel.^#^^#^Weight: 113g^#^^#^Size^#^^#^Dial diameter: 4.5cm^#^^#^Strap width: 2.7cm^#^^#^Full length: 25cm^#^^#^Display time with digital numbers and analog^#^^#^Display system of 12 hours or 24 hours^#^^#^Four buttons to control different functions^#^^#^Special design with the chronograph (stopwatch) at 0.01 second increment^#^^#^Additional EL back light function to display the time clearly in darkness^#^^#^Stainless steel buckle and back case with Hi-tech laser logo^#^^#^Original JAPAN Time Module Quartz Movement with S626 Battery^#^^#^Display the hour, minute, second and weekday^#^^#^Daily water resistant up to 30m. (Please Don't Press Any Key Underwater)^#^^#^Package included: 1 x Watch
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Function^#^^#^ Heart rate tracker^#^^#^ Blood pressure^#^^#^ Blood oxygen^#^^#^ Passometer^#^^#^ Sport moderator: walks, skiipping, situp^#^^#^ Calories^#^^#^ Push message^#^^#^ Call reminder^#^^#^ Alarm clock^#^^#^ Anti lost^#^^#^ Remote control^#^^#^ Social media notifications^#^^#^ Message reminder^#^^#^ ^#^^#^ App language: Korean, Russian, Spanish, English, German, Italian, Japanese, French, Chinese^#^^#^ ^#^^#^ Specification:^#^^#^ ^#^^#^ Style: Sport^#^^#^ Housing material: plastic^#^^#^ Waterproof grade: IP67 life waterproof^#^^#^ Do not support swimming and take a shower, do not put in the water.^#^^#^ Screen type: 1.3 inch TFT 240 * 240^#^^#^ Detachable band: yes^#^^#^ Touch screen: yes^#^^#^ Compatibility: all compatible^#^^#^ Bluetooth: 4.0^#^^#^ Battery: 90mAh^#^^#^ Standby time: about 5-7 days^#^^#^ Working time: about 1 to 2 days^#^^#^ System: IOS 9.0 and Android 5.0 above^#^^#^ App name: fitpro^#^^#^ ^#^^#^ The packaging includes:^#^^#^ ^#^^#^ 1 * smart watch (Charger included)^#^^#^ 1 * user manual^#^^#^ 1 * retail box^#^^#^ ^#^^#^ Note:^#^^#^ ^#^^#^ Wearable devices monitor human activities through electronic sensors, and they are at the electronic level of the consumer. It is normal for some deviation. The user must treat the data objectively.^#^^#^ - Please do not compare to the hospital equipment on the reading, this is not a medical device!^#^^#^ - Before using, scan the QR code on the manual to download the APP and connect it to the watch with the APP.^#^^#^ - For Android users: please always allow application access to all phone functions and let it work. And please turn on the GPS on your phone before you connect it.^#^^#^ - Please charge it for 2-3 hours when you receive it. He had run out of power after the long delivery. Thank you!
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Product name:18K Real Gold Plated Zircon Teeth Grillz^#^Material:Enviremental Copper Plated with Real Gold + Cublic Zircon + Edible Grade Fixed Wax^#^Size: Suitable for Adult Teeth ^#^Metal Color:Gold,White Gold,Rose GoldNet Weight: About 10 gPackage: 1 Set per OPP bag with a free forcep,then in box.^#^^#^^#^Different country has different carrier,and different carrier and weight has different freight and delivery time,so we will select the most proper carrier to carry your goods according to your detailed weight and address.If you need any favorable price for fast shipping,welcome to contact us. ^#^^#^^#^If you are satisfied with our goods and service,please kindly give usFive Starpositive feedback.Next time,you will get5% discountfor each order.And if you kindlyshare your buyingwith your friends vis your facebook or other social network,and just provide us your posting proof,you will enjoyanother 5% discountfor your next orders as well as the secret sweet gift.^#^^#^We warmly welcome your customized order,just send us pictures or samples and we would like to quote you price.Welcome to contact us!^#^^#^1.Please kindly be advised that the customized products can not be refunded during the customization period.2.Please wait patiently if there is any delay in the delivery of goods or special circumstances.^#^3.Please keep the telephone or mobile unblocked during shipment.4.The goods you received may have color difference with the computer or mobile phone screen.
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