Crystal Radio--Basic Designing (4K)

This video is to give the crystal radio builder the foundations to start the next level of designing and building their own basic designs. For construction, it relies on techniques shown in other videos listed below. RELATED VIDEOS: CoilsCrystal Radio Coil Sizing (4K) https://www.seevid.ir/fa/w/ejHk5tFeKHk Crystal Radio-Winding The Coil (ABRIDGED) https://www.seevid.ir/fa/w/q4qHss7fdn0 Wiper ConstructionBest/Easiest DIY Crystal Radio - No Batteries, No External Power 2024 (4K) https://www.seevid.ir/fa/w/fLVCqZGpv3U My New Favorite! Crystal Radio with Antenna Tuner https://www.seevid.ir/fa/w/mh5KxCpbQ5UCapacitor ConstructionCrystal Radio--No More Variable Capacitor Designs? (4K) https://www.seevid.ir/fa/w/0AvTO588SyU Coil natural resonant frequency calculator https://www.teslascientific.com/products/coil-resonant-frequency-calculator/ Coil Self Capacitance Calculator https://www.teslascientific.com/products/coil-capacitance-calculator/ Coil Inductance Calculator https://m0ukd.com/calculators/air-cored-inductor-calculator/ Resonant Frequency Calculator – Inductance Capacitance LC circuit https://m0ukd.com/calculators/resonant-frequency-calculator-inductance-capacitance-lc-circuit/ Interesting visual calculator using sliders: https://miguelvaca.github.io/vk3cpu/inductor_imp.html Stray capacitance and parasitic capacitance are related concepts, but they are slightly different. Stray Capacitance: is the unintended capacitance between components or conductors due to physical proximity. Stray capacitance is a subset of parasitic capacitance. Ex: Wires running parallel to each other. Can lead to (un)wanted coupling between circuit elements. Parasitic Capacitance: Is more a general term that includes unintended capacitance, including stray capacitance, but also includes intrinsic capacitance within the components themselves. Ex: Unintentional capacitance between the windings of an inductor or transformer.

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