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WS02 Bluetooth thermo-hygrometer with Android/ iOS app (datalogger)

April 4, 2022 Ivan Leave a comment

Aliexpress.com Oria version bluetooth thermometer 20.00 Buy Now if you need a wireless temperature and humidity meter with useful features…

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KS-SF22R bike remote alarm with remote control, displacement sensor review manual

March 14, 2022 Ivan 3 Comments

Aliexpress.com Remote alarm kit for bike 15.00 Buy Now I have a total of 5 types of  Anti-Theft  bicycle alarms…

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W1209WK 12V temperature controller with dual display and probe review manual

November 15, 2021 Ivan Leave a comment

This temperature controller W1209WK is very good stuf , have dual LED display,probe  and another plus. I tested 8 pieces…

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DTC1201 Wifi temperature controller with Tuya APP

October 19, 2021 Ivan 1 Comment

If you need a temperature controller with a display that you can control manually using the wifi internet application DT1201,…

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4ch Remote Relay switch 12V DC

July 14, 2021 Ivan Leave a comment

 You will learn the pros and cons instructions on how to set it up control this and schematic remote relay…

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ZJ-LCD-M Flow control meter display review and instruction manual

May 12, 2021 Ivan 2 Comments

In this article In this article you will learn the pros and cons of how to set and all the…

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GZF-12V Water liquid level module switch

August 17, 2020 Ivan 4 Comments

– 25% Aliexpress.com GZF-12 liquid level controller $4.00  $3.00 Buy Now A small 12V module that can be used to…

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MOSHEEN M003 Signal Detector (AntiSpy)

February 19, 2020 Ivan Leave a comment

Aliexpress.com M003 Mooshen antispy detector $30.00 Buy Now I ordered this camera and wifi finder for a friend, his goal…

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XK-W2008 humidity controller with US or EU socket and external probe

October 7, 2019 Ivan 3 Comments

On my blog I mostly describe panel meters (thermostats voltmeters), in this article I will describe XK-W2008.On my blog I…

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Sonoff Wifi switch failed guide FAQ

March 6, 2018 Ivan Leave a comment

here I write the most common mistakes and faileds with Sonoff switch with wifi connections.I will describe the connection error with…

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  • WS02 Bluetooth thermo-hygrometer with Android/ iOS app (datalogger)
  • KS-SF22R bike remote alarm with remote control, displacement sensor review manual
  • W1209WK 12V temperature controller with dual display and probe review manual
  • DTC1201 Wifi temperature controller with Tuya APP
  • Ewelly EW-M801AH temperature controller review and manual

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