Mah Jongg Tile Set Description Tile Set Name : ESL.TIL Subject : Electronic Component Symbols Created by : Paul C. Johnson 5/1/91 I am goin to school for electronic engineering degree and these are some of the electronic component symbols that we have to learn and know. This set was created with Mahjongg v3.3 Tilemaker, which I now I tried to make them look as real to life as possible. I hope you will enjoy them. You can also mix tiles from all the different sets to create you own screen set, which is fun to do. I really enjoy playing MAHJONGG! Tile List Description: 1) Diode 2) Zener Diode 3) Resistor 4) Capacitor 5) NPN Transistor 6) PNP Transistor 7) DC Battery 8) DIAC (Bidirectional Switch) 9) IC Chip 10) Transformer with iron core 11) Transformer with a ferrite core 12) Differential Amplifer (or comparator op-amp) 13) Two input and gate 14) Two input nand gate 15) Two input nor gate 16) Two input OR gate 17) Two input Exclusive-OR gate 18) Earth ground 19) Circuit ground 20) Chassis ground 21) Single Pole-Single Throw Switch 22) Single Pole-Double Throw Switch 23) Double Pole-Double Throw Switch 24) Double Pole-Double Throw Switch 25) Normally Closed Push-Button Switch 26) Normally Open Push-Button Switch 27) Multiposition Switch 28) Variable Resistor 29) TRIAC (Gated Bidirectional Switch) 30) Multiple-Emitter NPN Transistor 31) Male & Female Separable Connector (Engaged) 32) Optoelectronic Device with Photo-Darlington Output and Base 33) Coaxial Cable with grounded shield 34) Field-Effect Diode 35) Schottky (Hot-Carrier) Diode 36) Light-Emitting Diode 37) Photodiode 38) Varactor (Variable-Capacitance) Diode 39) Silicon-Controlled Switch (SCS) 40) NPN Phototransistor with no base connection 41) Neon Lamp (AC TYPE) 42) Bidirectional Breakdown Diode