In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

When we write things down, it's important to keep things nice and clear, so it's easy to read. Sentences help us give an order, ask a question, state a fact, or express an emotion or idea. Words are ...

What's the difference between adverts, leaflets and brochures? Adverts encourage you to buy things. They use memorable words and short descriptions. They can be seen on TV, heard on the radio and ...