Try out our 555 Timer Astable Circuit in our Tools section. PARTS AND…
Generally speaking, how many “time constants” worth of time does…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
We know that the current in a series circuit may be calculated with…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Paper tube, from a toilet-paper roll Bar of iron…
Identify which trigonometric functions (sine, cosine, or tangent) are…
Early in my explorations of electricity, I came across a length of…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Capacitors store energy in the form of an electric field, and…
Conductors lose all of their electrical resistance when cooled to…
Determine what the magnitude and polarity of the voltmeter’s…
Designing Wire Resistance Conductor ampacity rating is a crude…
In the last section, we learned what would happen in simple…
The Inductance Formula Wheeler’s formulas for inductance of air core…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
If a sinusoidal voltage is applied to an impedance with a phase angle…
What do we do if we come across a circuit more complex than the simple…
By definition, a low-pass filter is a circuit offering easy passage to…
In this circuit, three resistors receive the same amount of voltage…
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Thyristors are a broad classification of bipolar-conducting…
“AC” stands for Alternating Current, which can refer to either…
Don’t just sit there! Build something!! Learning to mathematically…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
In ladder logic symbolism, an electromechanical relay coil is shown as…
This calculator helps you compute the characteristic impedance of a broadside coupled stripline.
For bipolar junction transistors, the fundamental measure of…
In the simplest terms you can think of, define what an electrical…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
Our exploration of thyristors begins with a device called the…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
So far, we’ve been analyzing single-battery, single-resistor…
A stepper motor is a “digital” version of the electric…
Ohm’s Law also makes intuitive sense if you apply it to the…
The Maximum Power Transfer Theorem is not so much a means of analysis…
The “vocabulary” of instructions which any particular…
Dielectric strength in kilovolts per inch (kV/in): Material*…
Because of their insulated gates, IGFETs of all types have extremely…
