There are quite a bit of system considerations to design a wearable display. We designed this…
There are quite a bit of system considerations to design a wearable display. We designed this…
What is the purpose of a seven-segment decoder circuit? What is a…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
Identify each of these logic gates by name, and complete their…
In this circuit, the electric motor is supposed to turn on whenever…
In addition to performing tasks of amplification and switching, tubes…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Before the advent of solid-state logic circuits, logical control…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
When calculating the power dissipation of resistive components, use…
When plotted on a curve tracer, the characteristic curve for a normal…
A decoder is a circuit that changes a code into a set of signals. It…
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Serial-in, serial-out shift registers delay data by one clock time for…
Another type of mathematical identity, called a “property”…
PARTS AND MATERIALS Low-voltage AC power supply (6 volt output) Four…
Don’t just sit there! Build something!! Learning to analyze relay…
It is sometimes said regarding electrical safety that, Ït’s not the…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
Don’t just sit there! Build something!! Learning to mathematically…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output)…
There are not too many circuit symbols for bipolar transistors. There…
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PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Mercury Standard Cell Back in the early days of electrical measurement…
Analog circuits are circuits dealing with signals free to vary from…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
