Electronic Parts

Parts

• Resistor• Diodes• Transistors• Transformer

• Capacitor• Relay• Switch• LED• Lamp

ResistorsOppose the flow of electricityColor coded= value20 resistors in the kit

DiodesAllow electricity to flow in only one direction3 diodes in kit

TransistorsUsed to switch, amplify, oscillateKit has 4 transistors

Transformerraises or lower voltage

CapacitorTemporary store electricityfilters the voltage level Also may increase current10 Capacitors in kit. Every project uses a capacitor

RelaySwitch using electromagnet to control a higher current

Control and Power SwitchControl switch uses a variable resistor

LEDLight Emitting DiodeGive off light when electricity flows through them

Lamp

Common Schematic symbols