Motor Control Circuits

Motor Control Circuits is a mobile application dedicated to individuals in the field of electrical technologies to help them understand the various methods use for starting and controlling electrical motors.
To use this application, a basic knowledge of electrical technology is recommended.
This application is structured in to three separate tabs (Control methods, single phase symbols, three phase symbols)
The Control methods tab which contains a list detail view of various starting circuits with explanatory for each method.
You can learn and master the following symbols from this app:The other two tabs contains a list of single phase and three phase symbol of all devices in both EU and US/CAN standards used in the application respectively.
You can learn and master the following symbols from this app:
-Fuse
-Wattmeter
-Inductor
-Ammeter
-Transformer
-Step down transformer
-Step up transformer
-Electric bell
-Battery
-Three pole isolator
-Connected wires
-Not connected wires
-SPST toggle switch
-SPDT toggle switch
-Earth ground
-Chassis ground
-Digital/Common ground
-Bus
-Resistor(IEEE)
-Resistor(IEC)
-Potentiometer(IEEE)
-Potentiometer(IEC)
-Thermistor
-Variable resistor(IEC)
-Variable resistor(IEEE)
-Trimmer resistor
-Light bulb
-Non polarized capacitor
-Polarized capacitor
-Variable capacitor
-Variable inductor
-Iron core inductor
-AC Voltage source
-DC Voltage source
-Current source
-Generator
-Battery cell
-Control voltage source
-Control current source
-Ohmmeter
-Zener diode
-Schottky diode
-PN junction diode
-Photo diode
-Varicap diode(Varactor)
-Tunnel diode
-Light Emitting diode(LED)
-Electric motor
-NPN Bipolar transistor
-PNP Bipolar transistor
-Buzzer
-Loud speaker
-Microphone
-Analog to digital converter
-Digital to analog converter
-Operational amplifier
-Schmitt trigger
-Crystal oscillator
-Dipole antenna
-NOT gate (Inverter)
-Antenna
-AND gate
-OR gate
-NAND gate
-NOR gate
-XOR gate
-D Flip-Flop
-Multiplexer 2 to 1
-Multiplexer 4 to 1
-Demultiplexer 1 to 2
-Demultiplexer 1 to 4
-Open switch
-Closed switch
-Half inductor
-chassis
-Pulse
-Saw tooth
-Step function
-Solder bridge
-Jumper
-Sinusoidal generator
-Pulse generator
-Triangular wave generator
-Basic amplifier
-Center tapped transformer
-Milli ammeter
-Milli voltmeter
-Micro ammeter
-Light dependent resistor(IEC)
-Light dependent resistor(IEEE)
-Voltmeter
-AC contactor coil
-DC contactor