LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18 Breadboard-Friendly (Pack of 100)
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LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18 Breadboard-Friendly (Pack of 100)
With its built-in regulated and programmable LED current drive, the LM3914N-1 eliminates the need for resistors and operates from less than 3V.
LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18 Breadboard-Friendly (Pack of 100)
Numéro d'article: 101485000

LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18

Numéro d'article: 101485000

DJF 61727

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With its built-in regulated and programmable LED current drive, the LM3914N-1 eliminates the need for resistors and operates from less than 3V.
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Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

Built-in Regulation
The LM3914N-1 features built-in regulation for LED current, eliminating the need for resistors, which simplifies the design and implementation in various projects.
Breadboard-Friendly
Designed for ease of use, this DIP-18 package fits perfectly on breadboards, allowing for quick prototyping and testing with no additional soldering required.
High Volume Pack
Available in a pack of 100, this product offers great value for hobbyists and professionals, ensuring ample supplies for multiple projects and experiments.

Détails du produit

Shop LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18 Breadboard-Friendly (Pack of 100) online at a best price in Djibouti. B00LQPY9BE
Item Weight1 lbs (450 grams)

À qui est-ce destiné ?

Suitable For
  • Electronics Hobbyists

    Ideal for hobbyists building LED displays or prototypes requiring visual feedback on voltage or current levels.

  • Educational Projects

    Great for students or educators creating projects that demonstrate electronics concepts in a visually engaging manner.

  • Prototype Developers

    Useful for engineers developing prototypes needing efficient LED control without additional resistors, speeding up the design process.

Not Suitable For
  • High-Power Applications

    Not suitable for applications requiring high-power LED outputs, as it is limited in handling larger currents effectively.

  • Simplicity Seekers

    Not ideal for users looking for a straightforward LED driver without potential complications of programming or adjustments.

  • Low-Volume Users

    Buying in bulk (pack of 100) might not be cost-effective or necessary for individuals needing only a few units.

DESCRIPTION DU PRODUIT

LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18 Breadboard-Friendly (Pack of 100)

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the LM3914N-1 and how does it work?

    répondre: The LM3914N-1 is a versatile dot bar-graph display driver designed to control LEDs with precision, eliminating the need for external resistors. It operates by regulating current, providing a consistent output for driving multiple LEDs in either a bar or dot mode. This feature is particularly useful in applications where accurate visual representation of data is essential, such as audio level indicators or voltage displays.
  • question: What makes the LM3914N-1 suitable for LED projects?

    répondre: The LM3914N-1 is ideal for LED projects due to its built-in regulated LED current drive, which simplifies design and ensures consistent brightness across multiple LEDs. With its DIP-18 package, it is easy to integrate into various electronic circuits. This makes it suitable for hobbyists and professionals working on projects like music visualizers or meter displays, where uniform LED performance is critical.
  • question: Can the LM3914N-1 be used in battery-operated devices?

    répondre: Yes, the LM3914N-1 is well-suited for battery-operated devices because of its low power consumption features. Its built-in current regulation helps maintain efficiency, allowing it to be used effectively in portable applications. This is particularly advantageous in projects requiring minimal power usage, such as handheld audio meters or compact visual indicators.
  • question: What types of visual displays can I create with the LM3914N-1?

    répondre: With the LM3914N-1, you can create various visual displays, including bar graphs and dot displays. You can choose either display mode based on your project needs. This versatility makes it popular in creating audio level meters, voltage readings, and other visual indicators that require a clear and immediate display of information.
  • question: What is the maximum number of LEDs the LM3914N-1 can drive?

    répondre: The LM3914N-1 can drive up to ten LEDs per IC, which can be utilized for creating a comprehensive visual display. If you need more than ten LEDs, you can cascade multiple LM3914N-1 units together. This flexibility allows for larger displays in projects like digital voltmeters or multi-segment level indicators for various applications in electronic design.
  • question: Is the LM3914N-1 easy to integrate into my existing projects?

    répondre: The LM3914N-1 is designed for ease of integration, thanks to its DIP-18 packaging and straightforward wiring requirements. It can be seamlessly incorporated into both new and existing projects without extensive modifications. This ease of use appeals to both beginners learning electronics and experienced engineers looking to enhance their designs.
  • question: What power supply parameters should I consider when using the LM3914N-1?

    répondre: When using the LM3914N-1, ensure your power supply voltage matches the device’s specifications, typically between 3V and 25V. It's also essential to consider the current required for the LEDs being powered. With its built-in current regulation, it simplifies the design, but correctly setting your voltage source ensures optimal brightness and prevents damage to the components.
  • question: Can I customize the brightness of the LEDs with the LM3914N-1?

    répondre: Yes, the LM3914N-1 allows for customization of LED brightness through its programmable current drive feature. By adjusting the reference voltage with external resistors, you can set the desired LED brightness level. This capability is beneficial in applications such as indicators needing variable visibility based on environmental lighting conditions.
  • question: Where can I buy the LM3914N-1 in Djibouti?

    répondre: You can buy the LM3914N-1 LM3914 Dot Bar-Graph Display Driver at Ubuy in Djibouti. Ubuy offers a wide selection of electronic components, ensuring you can find the LM3914N-1 that fits your project’s needs and specifications.
  • question: What projects are ideal for the LM3914N-1?

    répondre: The LM3914N-1 is ideal for various projects, such as audio level indicators, voltage meters, and any scenario requiring a visual representation of data. Its ability to provide a clear and organized display makes it suitable for DIY electronics enthusiasts and professionals looking to develop user-friendly interfaces in their designs, effectively showcasing data in a visually compelling manner.

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Avantages

  • Easy to use
  • Built-in current drive
  • Compact DIP-18 package
  • Programmable settings for flexibility
  • Creates clear visual displays

Les inconvénients

  • Limited documentation for advanced features

Historique des prix du produit

Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

DJF 61727

Commandez maintenant et recevez votre commande aux alentours du Samedi, Juillet 04

QTY:

Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

nos meilleurs partenaires logistiques
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  • dhl
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Caractéristiques et avantages

  • Drives 10 LEDs for linear analog display.
  • Offers adjustable display modes: moving dot or bar graph.
  • Works efficiently under 3V, ideal for low-power applications.
  • Highly versatile – can be chained for displays of 20 to over 100 segments.
  • Easy to implement with minimal components – only requires a single resistor and supply.
  • Allows for various novel display effects and flexibility across analog functions.