Eight-pin microcontrollers offer numerous peripheral features. However, the maximum number of I/O pins available is often limited to six, since two pins would be required for the chip's power supply.

This is a simple and very effective project circuit which helps to control the speed of a DC motor using pwm and microcontroller. In many applications, it is important to control the speed of DC motor ...

Often, goods are damaged in transit due to mechanical shock or vibration. Unfortunately, the damage is not always visible upon delivery, resulting in disputes between the shipper and its customers ...