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Category: Modules

My repair and review of the Gunai MX25 offroad electric bike

February 17, 2023 Ivan Leave a comment

Banggood.com Ebike MX 25 on bangood.com $1,800.00 Buy Now Aliexpress.com Ebike MX 25 on aliexpress.com $1,800.00 Buy Now Maybe you…

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Posted in: Modules

KT3100 Wall socket temperature controller and timer

November 21, 2022 Ivan Leave a comment

Temperature controller KT3100 is useful good stuf , have LCD display (not LED),probe and can timer  . I tested about…

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Posted in: Modules

36V/48V Huawei e-bike controller 350W review / manual

August 23, 2022 Ivan Leave a comment

Aliexpress.com 36V/48V 350W ebike controller ZEMAKE $25.00 Buy Now In this article i detailed describe 36V/48V e-bike controller with huawei…

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Posted in: Modules

JK-B2A24S Active Equalizer Li-ion, Lifepo4 batteries with bluetooth app

July 29, 2021 Ivan 2 Comments

In this article can you read about cell balancer JK-B2A24S with bluetooth app You will learn my experience pros and…

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Posted in: Modules

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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Posted in: Modules

T2310 Time Controller with 1.37TFT display (12V-24V/AC110V-220V) Review and instructions manual

June 9, 2021 Ivan Leave a comment

In this article, you will learn the pros and cons instructions on how to set it up and control it.…

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Posted in: Modules

GZF-12V Water liquid level module switch

August 17, 2020 Ivan 4 Comments

Aliexpress.com GZF-12 liquid level controller $6.00 Buy Now A small 12V module that can be used to control the pump…

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Posted in: Modules, Non-electrical meters

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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Posted in: Modules

Sonoff wifi relay module my review and complete manual

March 1, 2018 Ivan 3 Comments

Banggood.com SONOFF basic -Banggood.com 5.00 Buy Now Hello in this page i describe Sonoff wifi relay switch module with simple…

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Posted in: Modules

Digital LED RPM speedometer tachometer with Hall senzor review and wiring diagram

November 22, 2017 Ivan 26 Comments

Aliexpress.com Digital LED RPM speedometer tachometer with Hall senzor $11.00 Buy Now Good day here is my complete review ,…

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Posted in: Modules, Non-electrical meters

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Recent Posts

  • KT3009 socket thermostat with a temperature sensor on the cable.
  • My repair and review of the Gunai MX25 offroad electric bike
  • KT3100 Wall socket temperature controller and timer
  • 36V/48V Huawei e-bike controller 350W review / manual
  • LiitoKala Lii-PD4 charger 18650 Li-ion or NiMH/CD

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