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Re: Peak detector
Thank you all for you help. Now I understand this thinks much better. But I still don't understand something. I tried to use OP238 with slew rate 15V/us. Now if I have wrong please correct me:
I have single supply +15V. And sinus wave input signal with magnitude 5V. Now...
Hi!
I have one problem with my school project. I have to design peak detector with LM324 for AC signal with frequency less than 1MHz (attachment). My problem is that circuit doesn't work correctly with frequency more than cca. 10kHz - but GBW of LM324 is 1MHz. Which are other important...
Re: Ferrite cores
thank you for help. I have got another question. For example I have a tube and rod ferrite core, same lenght and cross-section. Is change of inductance in coil than the same?
Hy,
I wish to know how shape of ferrite core in coil influence on change of inductance. Suppose we have two ferrite cores (rod and tube) but except that all other technical characteristics are the same (permeability, lenght, diameter, etc). I wish to know what are the difference in case we use...
mchpusb.hex
Hy,
**broken link removed**
I tried Low-Voltgage, In-System Programmer and works fine. You can find also freeware software for this programmer.
Hy,
I have to design LC oscilator with oscillating frequency around 1Mhz. I need oscillator for detecting small movements of object. This movements I must detect with changing position of ferrite core in coil. I wound coil by myself (15uH, 3ohm). Main advantages is that LC circuit must be...
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