how to use a lensatic compass

How to Use a Lensatic Compass

Of the different types of compass, the most common are lensatic compasses (also known as military or marching compasses) and cartographic compasses. Both have common characteristics and some important differences that make them more suitable for certain uses. This time we are going to explain how to use a lensatic compass. This compass is specially

What are the different types of dimmer systems?

The four examples of dimmer switches include: Integrated: These dimming products are really flexible. You can use it to create several pre-set lighting modes for the room. Then, a switch on the wall or wireless control is used to select settings. Slide: A Slide dimmer provides manual control of your lighting. Some sliding dimmers also