Browsing: Technology

You connected Arduino to the Internet using Ethernet and WiFi respectively. This chapter looks at two protocols used for sending…

All Iot devices require a mechanism to send or receive data. There are numerous options available for connecting devices to…

Macro shots of water drops are appealing, and shapes can be further accentuated with discreet coloring. You could treat the…

Go to Layer → New Adjustment Layer → Curves and switch from RGB to Reds. Then drag the line downwards…

In this chapter you’ll learn how to enter data in Excel through the keyboard and by importing data from text…

You’ll work with frequency tables in order to see the range of values in your data. You’ll use graphical tools…