Chaining two RC circuits (as shown in the figure below ... The following figure shows the Bode plots of one and two stages low-pass filters. The filter with the steepest roll-off is the second-order ...

4. Repeat using a capacitor of, say, 15 to 100 pF instead of your capacitor. 1. Construct a simple RC low pass filter circuit, using your capacitor. 2. With input level constant, sweep the input over ...

This feeds an RC low pass filter of which the capacitor is formed by the soil probe, which in turn feeds a rectifier to create a DC output. This can be measured to gain a reading of the soil ...

A simple two-transistor circuit generates the pulses at the zero-crossing point, a low-pass filter cleans up the signal, and a cheap audio amplifier reproduces the original audio. It’s a crude ...

SGC21547_01_GF_22FDSOI is a digitally controlled RC oscillator optimized for ultra-low power applications. Making use of a RC dependent oscillator topology, the SGC21547_01_GF_22FDSOI offers ultra-low ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

RC cars are the gateway that got many of us to where we are today. Hobby-level cars have all the same systems as real cars. Turning wrenches on one of these, either as a kid or adult, scratches ...

Dog ownership takes dedication, but some pups require less work than others. These low-maintenance dogs are ideal for busy families and first-time owners. Welcoming any animal into your family is ...

Score $1,800 off Yamaha's CrossCore RC e-bike with a free extra battery, GE's 2-in-1 electric washer/ventless dryer, Anker SOLIX C300, more ...

OBJECTIVE: You will wind (and test) your own inductor, which you will also use in the AM radio project in a subsequent lab. You will also investigate the properties of capacitors by making a simple ...

Active high pass filters pass signals from high frequencies and reject signals from low frequencies ... information on electronic filter design and theory, please visit the Electronic Filters ...