Relay Module MCU Control [Type] 02
Relay Module MCU Control [Type] 04
Relay Module MCU Control [Type] 05
Relay Module MCU Control [Type] 06
Relay Module MCU Control [Type] 01
Relay Module MCU Control [Type] 02
Relay Module MCU Control [Type] 03

Relay Control Module, Optical coupler Isolated, H/L trigger [Channels]

MP2315 Mini DC Step-down Power Module 12/24V to 5V3A
DC Power Supply Buck Module, VIN, 5V, 3.3V R3
4.33 out of 5
4 customer reviews|Add a review

$1.40 – $9.00

SKU: N/A Categories: , Tags: , , ,
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Description

Connection:

  • VCC connect to 5V
  • GND connect to GND
  • 1N1-1N8 relay control interface connected MCU’s IO port

Documentation:

  • Get the schematic here.

Customized:

  • Relay can be placed by 12V or 24V version, and same voltage power supply.
  • Minimium order quantity for this customized is 50pcs.

Additional information

Weight N/A
Numbers

, , ,

4 reviews for Relay Control Module, Optical coupler Isolated, H/L trigger [Channels]

  1. 5 out of 5

    serfieledrag (verified owner) –

    Just works, simple way to control light bulb, or another power relay for pump, etc.
    Inductive or capacitive load can damage the relay. Do not overload it.

  2. 5 out of 5

    nfriedly (verified owner) –

    Works fantastically, although it was the opposite of what I was expecting at first:

    * When [in] is high, 常开(Always Open) and 公共 (Communal) are connected.
    * When [in] is low, 常闭 (Always Close) and 公共 (Communal) are connected.

  3. 3 out of 5

    Nick (verified owner) –

    Great price, but 1/3 of mine had a busted LED when I opened the package up.

  4. 5 out of 5

    Jacques (verified owner) –

    Seems OK, but I have not used it yet.

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