Jun 2, 2019 · I need a way to trigger a capacitive touch screen device (like a tablet) using an isolated system without touching it. For example a kid places a small gadget on a tablet screen …

Mar 4, 2024 · What is the capacitive load and how can capacitive load be simulated? I want to monitor the current and voltages in the simulation by powering a capacitive load from the …

Jul 20, 2022 · Completely capacitive loads will send some amplifiers unstable, so a series resistor is a good idea. Putting the two small ones in series will give half the voltage on each. It tends …

Dec 2, 2022 · I understand why capacitive reactance reduces inductive reactance mathematically, having a result of zero at resonant frequency. But how to physically explain the flow of …

Nov 3, 2020 · In a reactive load, the inductive reactance and the capacitive reactance have the opposite sign. So if the inductive reactance is 10 Ω, and the capacitive reactance is 12 Ω. then …

Jan 6, 2016 · This is my first post, so please bare with me. I do not have much knowledge of how electronics work, but I have been reading multiple posts on this forum regarding moisture …

Sep 16, 2019 · Resonance when inductive reactance = capacitive reactance. leaving resistance the only form of impedance. See effect of series and parallel tuned circuit. Max.

Jun 7, 2023 · Hello all, i need help figuring out my calculations. I was asked to calculate the capacitive reactance of a circuit with AC current. The capacitor has a value of 470nF. For 6 …

Jan 4, 2022 · 1) Is it normal to read a capacitive value on a resistive potentiometer? 2) Then by rotating the potentiometer, this capacitive value decreases as the resistive value increases …

Jun 20, 2022 · hi everyone I'm about to design a capacitive soil moisture sensor. I have to make a capacitor on my PCB whose value will change by the change in dielectric, in my case water …