Common Terms and Abbreviations
Commonly used words:
active = a type of component, often solid-state, that include diodes, transistors, and operational amplifiers
ADC = Analog-to-Digital Converter
cap = capacitor
coupling vs. decoupling capacitor
DAC = digital-to-analog converter
discrete = slang for a simple component like a transistor or a capacitor, contrasted with an integrated circuit like an operational amplifier
DMM = Digital MultiMeter
IC = integrated circuit, e.g. an operational amplifier
LFO = Low Frequency Oscillator
meter = multimeter
op amp = operational amplifier
OTA = Operational Transconductance Amplifier
passive = a type of component that includes resistors, capacitors, inductors, transformers, and switches
PCB = Printed Circuit Board
perf = perfboard
pot = potentiometer
PS = Power Supply
PWB = Printed Wiring Board (same as PCB -- used to differentiate from Polychlorinated Biphenyls)
RTS = Ready To Solder (commonly used as ready to solder board)
TRS = Tip-Ring-Sleeve, refers to a type of 1/4" jack, often called "stereo" and commonly used to manage the power supply in a stompbox with the input plug
xfr, xfmr = transformer
xtl = crystal