What is the difference between a microwave sensor and a PIR sensor?

Motion sensor – What is the difference between a PIR and a microwave sensor?

What is the difference between a PIR and a microwave sensor? A motion sensor can use microwave or PIR sensors and here we briefly look at the pros and cons …

Why does led strip need an aluminium profile

Why does the LED strip need an aluminium profile?

Led lighting is becoming increasingly popular in both homes and businesses, and one of the most popular led lighting solutions is the led strip light. But why does the LED …

Constant Current or Constant Voltage

Do I choose a constant current or DC voltage led transformer for my led?

With so many options available, choosing the right LED transformer can sometimes seem overwhelming. In this article we will go through the question of constant current or DC voltage. In …