Definition of RIDDANCE. 1. : an act of ridding. 2. : deliverance, relief âoften used in the phrase good riddance especially to express relief that someone or something has gone.See riddance defined for English-language learners.See riddance defined for kids. ADVERTISEMENT.. : an act of ridding. 2. : deliverance, relief âoften used in the phrase good riddance especially to express relief that someone or something has gone. See riddance defined for English-language learners.
Introduction to Pulse Width Modulation. A look at a powerful technique for controlling analog circuits with a microprocessor's digital outputs. Pulse width modulation (PWM) is a powerful technique for controlling analog circuits with a microprocessor's digital outputs. PWM is employed in a wide variety of applications, ranging from measurement and communications to power control and conversion.
Power Units. dBm (sometimes dBmW or decibel-milliwatt) is an abbreviation for the power ratio in decibels (dB) of the measured absolute power of the signal referenced to one milliwatt (mW). The power of 0 dBm corresponds to a power of 1 mW.he decibel (dB) is a unit used to measure the intensity of a sound or the power or amplitude level of an electrical signal by comparing it with a given level on a logarithmic scale.