10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board
genuine image
10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board
10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board
Numéro d'article: 188495433

10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board

Numéro d'article: 188495433

XOF 77134

Détails du prix

Hors frais de livraison et de douane ( Les frais de livraison et de douane seront calculés lors du paiement )

*Tous les articles seront importés depuis États-Unis

En stock
États-Unis Importé depuis la boutique USA

QTY:

Commandez maintenant et recevez votre commande aux alentours du Sunday, Novembre 01
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
  • fedex
  • dhl
Garantie U-Care :
Aucun
Sélectionnez un forfait
fast shipping

Livraison
rapide

free return

Retour
gratuit*

Emballage sécurisé

Emballage sécurisé

Produits 100 % originaux

Produits 100 % originaux

pci-dss

Conformité PCI DSS

iso certified

Certifié ISO 27001

paypal payment
visa payment
mastercard payment
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

Low-Level Trigger
Designed for easy integration, this relay module operates with a low-level trigger, allowing for straightforward control from microcontrollers, enhancing project versatility and responsiveness.
10-Piece Set
The package includes 10 individual relays, providing excellent value for bulk projects or experimentation, making it economical for developers and hobbyists needing multiple channels.
No Optocoupler
By omitting an optocoupler, this relay module simplifies connections and reduces potential signal delays, offering reliable performance for time-sensitive applications without compromising circuit integrity.

Détails du produit

Shop 10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board online at a best price in Togo. B0CRNPWVCD
Brand NameHALMS
Unit Count1 Count
Number of Items1
Item Weight50 g
ManufacturerHALMS
ModelHALMS
Part NumberHALMS
BrandHALMS

DESCRIPTION DU PRODUIT

10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the primary function of the 10PCS 1-Way 5V Low-Level Trigger Relay Module?

    répondre: The primary function of the 10PCS 1-Way 5V Low-Level Trigger Relay Module is to control electrical devices with a low-level trigger signal. This module allows MCU (Microcontroller Unit) to manage high-voltage appliances by isolating them from the control circuit. Due to its low-level triggering capability, it is suitable for projects that require minimal input voltage and signal activation, making it perfect for automation systems, smart home devices, and robotics.
  • question: What types of projects can I use this relay module for?

    répondre: This relay module is versatile and can be integrated into various projects, such as home automation systems, smart lighting controls, or robotic applications. For instance, if you are building a smart irrigation system, you can use this relay to control water pumps based on moisture sensor readings. Its capability to handle high-current devices while being triggered by low-voltage signals makes it ideal for safely controlling multiple appliances in a single setup.
  • question: Does this relay module require a separate power supply?

    répondre: Yes, the 10PCS 1-Way 5V Low-Level Trigger Relay Module requires a separate power supply to operate correctly. It typically operates at 5V, which can be supplied from any standard source, such as USB power banks or battery packs. It is crucial to ensure that the power supply matches the operational requirements of your project to avoid any performance issues and ensure smooth functioning of the relay in your applications.
  • question: How do I connect the relay module to my microcontroller?

    répondre: To connect the relay module to your microcontroller, simply wire the control pin of the relay module to one of the digital output pins of the MCU. Additionally, connect the VCC and GND pins of the module to the power supply and ground of the microcontroller, respectively. This allows your MCU to send a signal to activate the relay, which, in turn, controls the connected appliance. Check the module's datasheet for pin configurations to ensure accurate connections.
  • question: Is there a way to simulate the relay module's operation during testing?

    répondre: Yes, you can simulate the relay module's operation by using a basic circuit setup that includes an LED or a small motor as a load. By programming your microcontroller to send high or low signals to the relay's control pin, you can observe the LED turning on and off or the motor starting and stopping. This testing method helps you validate the circuit's functionality before deploying it in a real-world application.
  • question: What safety precautions should I take when using this relay module?

    répondre: When using the relay module, it's important to ensure that it operates within its specified voltage and current ratings. Avoid exceeding these limits to prevent damage to the relay and connected devices. Additionally, if connecting high-power devices, ensure proper insulation and separation from low-voltage components. Always implement fuse protection in your circuit to enhance safety and avoid potential hazards in your project.
  • question: Can I control multiple devices with one relay module?

    répondre: No, the 10PCS 1-Way 5V Low-Level Trigger Relay Module is designed to control one device per relay. However, with ten modules included, you can effectively manage multiple devices in your project. Each relay can be independently controlled by assigning different digital pins from your microcontroller, allowing for sophisticated control over several appliances or loads in a single application or system.
  • question: Do I need any additional components to use this relay module?

    répondre: While the relay module itself is ready for use, you may need additional components such as resistors, diodes, or transistors depending on your specific project requirements. For instance, when controlling high inductive loads like motors, adding a flyback diode can protect your microcontroller from voltage spikes. Additionally, if the relay's current exceeds what the microcontroller can handle, using a transistor as a driver would be necessary to ensure smooth operation.
  • question: What materials is the relay module made of?

    répondre: The 10PCS 1-Way 5V Low-Level Trigger Relay Module is typically constructed from durable, high-quality materials that ensure reliability and longevity in applications. The PCB (Printed Circuit Board) is usually made from fiberglass, while the relay components may contain plastic and metal parts. This robust construction allows it to function effectively in various environmental conditions and supports consistent performance throughout its operational life.
  • question: Where can I buy 10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board?

    répondre: You can purchase the 10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development Board from Ubuy in Togo. Ubuy offers a wide selection of electronics components and development tools, making it a reliable source for your project needs.

HALMS Relay Control Module Editorial Review

The 10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module by HALMS is an essential development board for various MCU applications. This relay module features a low-level trigger, making it compatible with most microcontrollers, offering ease of use in circuits and projects that require controlling high-voltage devices. The light weight of the unit at 50g enhances its practicality for small-scale electronics tasks. Users have noted its reliability in switching operations, which adds to its appeal for hobbyists and developers alike. Although initial product ratings are yet to be established, its design serves well in expanding MCU functionalities securely and effectively.

Avis et évaluations clients

1 évaluations des clients
  • 5 étoile
    100%
  • 4 étoile
    0%
  • 3 étoile
    0%
  • 2 étoile
    0%
  • 1 étoile
    0%

Donnez votre avis sur ce produit

Partagez votre avis avec d'autres clients

Avantages

  • Low-level trigger compatible with many microcontrollers
  • Lightweight design facilitates easy project integration
  • Reliable switching for various applications
  • Designed for developers and hobbyists
  • 10-piece set offers great versatility

Les inconvénients

  • No optocoupler isolation may limit some applications

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

trustpilot logo
4.2/5 9477 avis
Lire les avis
JK
Jasmin
Acheteur vérifié

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Acheteur vérifié

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Acheteur vérifié

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Acheteur vérifié

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Acheteur vérifié

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Paiement sécurisé Global Delivery Retours faciles Genuine Products

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.

XOF 77134

Commandez maintenant et recevez votre commande aux alentours du Sunday, Novembre 01

QTY:

Transaction sécuriséeTransaction sécurisée

Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Livraison transfrontalière la plus rapide

Assurance Ubuy

Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.