| Calculators | |
| 555 Timer Calculator (Astable Mode) Will give you the timing values for the 555 timer such as frequency and duty cycle calculator. |
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| Capacitor Impedance Calculator Calculate the impedance of a capacitor. |
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| LM317 Calculator Find the value of the voltage adjustment resistor required to set the output of an LM317. |
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| Ohms Law Calculator Calculate for current, voltage, resistance, and power. |
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| Resistance Values Calculator Simple check to verify if the calculated resistance. |
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| Thermistor Resistance Calculator Simple check to verify if the calculated resistance. |
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| LED Series Resistance Calculator Determines the ideal series resistor value for powering LEDs |
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| LM317 Regulator Calculator V2 Determines the Resistor value for a LM317 regulator |
IC555 Type1 Astable Timer Calculator V1.0 Calculates the Frequency and Period of a 555 Type1 Astable Timer Circuit. |
IC555 Type2 Astable Timer Calculator V1.0 Calculates the Frequency and Period of a 555 Type2 Astable 50/50 Mark/Space Timer Circuit. |
IC555 Monostable Timer Calculator V1.0 Calculates the High Output Period of a 555 Monostable Timer Circuit. |
LM3914 Calculator V2 Calculates the LM3914 Circuit Components. |
LM3915 Calculator V2 Calculates the LM3915 Circuit Components. |
Calculator for PSU's using Rectifier, Smoothing Capacitor and a Regulator. V2 Enables the User to see the effect of different component Values. |
Thermistor versus Temperature Plot. V2 Enables the user to see the changes in Thermistor Resistance due Temperature. |
| Cheat Sheets | |
| Resistor Color Code A chart to help you work out a resister's value. |
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| Quiz Sheets | |
| Quiz V0.0 Template Trials Quiz Template Trials, NOT a Quiz!. |
Quiz V1.0 General Electronic and Electrical
, 10 Questions A 10 Question Quiz, Beginner. |
Quiz V2.0 Common Engineering Abbreviations, 10 Questions A 10 Question Quiz, Beginners Level. |
Quiz V3.0 Electronics and Electrical, 10 Questions A 10 Question Quiz, Intermediate. |
Quiz V4.0 Computer History. 10 Questions A 10 Question Quiz, Intermediate Level. |
Quiz V5.0 C. Programming Language. 10 Questions A 10 Question Quiz, Intermediate Level. |
Quiz V6.0 Electronic and Radio. 10 Questions A 10 Question Quiz, Intermediate Level. |
Quiz V7.0 Electronic and Electrical, Intermediate. 10 Questions A 10 Question Quiz, Intermediate Level. |
Quiz V8.0 Resistor and Zener Voltage Dividers. A 10 Question Quiz, Beginner Level. |
Quiz V9.0 Resistor Networks. A 10 Question Quiz, Beginner Level. |
Quiz V10.0 Transistor/FET. A 10 Question Quiz, Beginner Level. |