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915 Generation HW-399 4-channel Optocoupler Isolation Module for Arduino

₦ 5,862
₦ 10,00341%

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+ shipping from ₦ 1,276 to LEKKI-AJAH (SANGOTEDO)

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Delivery Fees ₦ 1,276
Arriving at pickup station between 31 May & 06 June when you order within next 2hrs 14mins

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Return Policy

Free return within 7 days for ALL eligible itemsDetails

Warranty

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Seller Information

TeloyKi

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Seller Performance

Order Fulfillment Rate: Excellent

Quality Score: Excellent

Customer Rating: Average

Product details

Detailed Information About The Product:

This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system.
This board electrically isolates a controller from the high-power system by use of an opto-isolator IC.
This IC has four LEDs and four photodiodes built-in. This allows the low-voltage side to control a high voltage side.
We often use this board to allow a microcontroller control servos or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V), and may cause electromagnetic interferance with our system as the motors turn on and off.

Color: Red
Material: metal
PCB Size:25mmx26mm
This board will isolate the systems, creating a type of electrical noise barrier between devices.
This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic.
Comes with four channels. Great for use in noisy circuits where signal lines require electrical isolation.
A normal LED opto-isolator will invert the logic of a signal.
We threw some transistors on this compact board to correct the inversion.
What you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV).

Package Contents:
1 x HW-399 4-channel Optocoupler Isolation Module

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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Specifications

Key Features

  • Durable and good quality
  • This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system.
  • This board electrically isolates a controller from the high-power system by use of an opto-isolator IC.
  • This IC has four LEDs and four photodiodes built-in. This allows the low-voltage side to control a high voltage side.
  • We often use this board to allow a microcontroller control servos or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V), and may cause electromagnetic interferance with our system as the motors turn on and off.
  • The details are as described above

What’s in the box

1 x HW-399 4-channel Optocoupler Isolation Module

Specifications

  • SKU: 91368TG4QMNDFNAFAMZ
  • Model: expanding board
  • Production Country: China
  • Size (L x W x H cm): 2.7x2.6x1.3
  • Weight (kg): 0.0030000000000000001
  • Color: Red
  • Main Material: metal

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915 Generation HW-399 4-channel Optocoupler Isolation Module for Arduino

915 Generation HW-399 4-channel Optocoupler Isolation Module for Arduino

₦ 5,862
₦ 10,00341%
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