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4 Channel Relay Module DC3.3V/5V with Optocoupler for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B Loads up to 5A 250V, 40pin GPIO Interface

Kostenloser Versand ab 25.99€

17.95€

8 .99 8.99€

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Info zu diesem Artikel

  • Relay allows access to the load:250V/5A and supply voltage is 3.3V&5V
  • With relay working indicator, it is convenient to check the working status of the relay. The DIP switch is designed for the designated pin selecting, and the "ON" status indicates that the relay is connected to the specified control pin, and vice versa, indicating that the user can access other pins through the jumper
  • Optocoupler isolation circuit, strong anti-interference ability, stable work
  • Based on 40PIN GPIO header design for Raspberry Pi , intended for Raspberry Pi series motherboard, such as: for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B
  • Providing open source demo codes for Raspberry Pi. Note: For Raspberry Pi 4B in photo is NOT included


Overview:
This relay is a 4-ch relay expansion board for Raspberry Pi , based on 40pin GPIO header design for Raspberry Pi,
suitable for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B, four relays on board, can control shutdown separately.
Specifications
Size: 65mm(Length)*56mm(width)
Optocoupler: LTV-357T-B-IN
Supply voltage: 3.3V&5V
Package contents:
1. 4-CH Relay HAT x1
2. Copper pillars x4
3. Screws x4


Massimo
Bewertet in Italien am 6. Juni 2024
Costruzione ben fatta, di livello e di qualità, utilizza la libreria WiringPI che purtroppo però è fuori supporto dal 2022 quindi funziona ma quanto durerà ? e ad un cambio di SW del Raspberry cosa ne sarà ? Con questi dubbi e incertezze, avendolo saputo prima mi sarei orientato verso qualche cosa di diverso. Da qui la valutazione basse e il consiglio di cercare qualcosa di supportato.
LondonStuff
Bewertet in Großbritannien am 20. November 2024
This SEENGREAT 4 Channel Relay Module is a must-have for any Raspberry Pi enthusiast! It's easy to use, reliable, and allows you to control a wide range of devices with your Pi. I've used it for home automation projects, and it works flawlessly. Highly recommend for expanding your Pi's capabilities!
AJPB
Bewertet in Großbritannien am 11. September 2024
I have a pair of motorised garage doors I want to be able to activate electrically, but without using the RF controls. This relay module will allow me to trigger them from a Raspberry Pi, and still have two spare channels. Personally even though the module claims it can deal with 250V and the PCB actually has got air-gaps in it between the low and high voltage sides, I still probably wouldn't trust it switching anything other than low voltage. But that's my personal preference.
Zebulon
Bewertet in Frankreich am 7. Juli 2023
📗Le relais permet un accès facile à la charge avec une tension de fonctionnement de 3,3 V et 5 V. Il est idéal pour différents projets électroniques nécessitant une commutation de puissance.📗Avec l'indicateur de travail du relais, il est facile de vérifier son état de fonctionnement. Le commutateur DIP permet une sélection précise des broches, tandis que les indicateurs "ON" indiquent la connexion du relais à une broche de contrôle spécifique.📗Grâce au circuit d'isolation optocoupleur, le relais offre une forte capacité d'anti-interférence et un fonctionnement stable, garantissant des performances fiables dans différentes conditions.🎌En conclusion, le relais basé sur la conception de la Raspberry Pi est compatible avec différentes cartes mères de la série Raspberry Pi. Il fournit une solution pratique et fiable pour la commutation de puissance. Les codes de démonstration source ouverts disponibles faciliteront l'intégration du relais dans vos projets Raspberry Pi. Veuillez noter que le Raspberry Pi 4B montré sur la photo n'est pas inclus.
Chopin
Bewertet in Frankreich am 4. August 2023
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Produktempfehlungen

10.99€

4 .99 4.99€

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