Maybe it also happened that the control unit YK31C on an electric bicycle or a four-wheeler or electric scooter.In this article I will describe a relatively good substitution for the old control unit, you will learn the pros and cons, there is also a good manual to connect the circuits to the control unit Continue reading
In the article I describe a XL830L good multimeter that served me 2years, I also have experience selling this device – I sold it about 65 pieces. Continue reading
In my review I will describe my 3 year experience with the W1210W thermostat from Shenzenn Meihang (MH). In this article, you can read the pros and cons of the product, how to set it up and where to buy it. Continue reading
If you need a voltmeter to the battery indicator, this product is really good piece.In the following lines you read the pros and cons and how to engage manual and programming this device. Continue reading
a good thing if you need to remotely control any electrical circuit or device.In this article you will learn pros and cons of this device, as well as instructions on how to properly set modes. Continue reading
If you need to regulate humidity, probably thinking about buying humidity controller -Hygrostat. This article describes device MH-13001 Continue reading
Temperature controller WH7016C is next good product from Wilhi (Chinese manufacturer HVAC) in this review you read “Pro and Cons” and guide manual how to connect and set this device. Continue reading
If you look for precise charger of Li-ion batteries You may be interested charger from Soshine ,specific SC-S7 model with LCD display.If you want more information, please read the this review of the charger: Continue reading
I’ll tell you the secret of this device is dangerous !!
I buy this device 2x from aliexpress 6 month a go, yesterday i plug device to wall plug 220V . he device was burnt down after two minutes. Second device also burned. My experiences wih device is bad ..bugs and mosquitoes not scaring , but good burn.