Dorhea 4Pcs Digital 38khz Ir Receiver Sensor Module 4Pcs 38khz Ir Transmitter Sensor Module Kit for Electronic Building Block

Analyzed on

38Total Reviews

Remote-Control Extenders

B

Company Review Grade:

DORHEA

96 Total Products

Dorhea 4Pcs Digital 38khz Ir Receiver Sensor Module 4Pcs 38khz Ir Transmitter Sensor Module Kit...

Analyzed on

Sold by DORHEA

A

Fakespot review grade

A

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Pros & Cons

Update Pros and Cons

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Pros

The xmit. M is powered directly from a nodemcu (esp8266) i use these on a raspberry pi zero w for a very specific to monitor if kodi is playing and when it stops playing, turns the tv off.

Cons

The vcc pin on the transmitter is a *, not actually tied to anything. This is not good and means that standard microcontrollers will not be able to deliver it enough ma to get any decent range. I now see the other review that says vcc is not connected... Read More

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Got a bit concerned with the reviews about near zero range on the xmit.

Price

Overall i'm happy, the price was good and it works for my need.

Competitiveness

I hooked up the transmitter to 5v and receiver to 3v and used gpio pins for signal.

3m) powered directly from a nodemcu (esp8266).

Overview

How are reviewers describing this item?
signal, connected, enough, good and away.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 38 reviews as of our last analysis date on Jan 21 2023.