Useful tips for everyday
What is a component in design? When working on designing apps and web-designs, most blocks on the screen are Components. A Component can be anything…
What is the benefit of dual antenna? A dual antenna on either the router or the end user device offers a solution to the problem…
What is impedance mismatch electronics? Impedance mismatch is when you have a difference in electrical impedance in the interface between an antenna and its base…
Why do my LED light bulbs stay lit when switched off? Why Do LED Bulbs Glow When Off? An LED bulb, compared to halogen lamps…
What does it mean when an op-amp saturates? When the output voltage implied by the circuit would exceed the possible range, the op-amp is said…
How to calculate the PWM of an optocoupler? A quick calculation can be made if you know the frequency of the PWM (F PWM) and…
What does an op amp do to a signal? An operational amplifier is an integrated circuit that can amplify weak electric signals. An operational amplifier…
What is a Chebyshev filter used for? Chebyshev filters are used to separate one band of frequencies from another. Although they cannot match the performance…
What type of error is quantization error? Quantization errors in digital filters can be classified as: Round-off errors derived from internal signals that are quantized…
Is a potentiometer a variable capacitor? Potentiometer in series with a capacitor will act as a variable capacitor. Which is the variable capacitor? A variable…