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I've been designing LNAs for a brief time and I was wondering why the input and output phases is usually never cared for or measured when measuring the specs of...
Asked on 11/04/2020 by Jay
2 answerI bought this relay from amazon https://www.amazon.co.uk/gp/product/B06XK6HCQC/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1 I'm trying to use it to turn power on/off for a stepper motor I'm using. I've previously used a single...
Asked on 11/04/2020 by kimv
2 answerWe are all taught about transmission lines and its associates -- characteristic impedance, reflection, standing wave, etc. It is well known what happens when a transmission line is terminated with...
Asked on 10/29/2020
4 answerWould adding layers to the capacitor of a proximity sensor from lets say 1 (A) to 4 layers (B) help with increasing the capacitance and at the same time the...
Asked on 10/23/2020 by Pat
1 answerI have a circuit comprising of 3 identical nodes connected in a loop i.e. output of 1st node is input of 2nd, output of 2nd is input of 3rd, and...
Asked on 10/21/2020 by Ishan Deo
1 answerWe are trying to design a 3-phase resitive load bank to test some step up transformers. We are receiving 3-phase 208v and stepping up to 3-phase 600V with 3-step up...
Asked on 10/14/2020 by Douglas
1 answerI'm running an ATMega1284 at 20MHz. I've set the ADC up in free running mode as such:void SetupADCInFreeRunningMode(uint16_t ref, uint16_t channel, uint16_t leftAdjust, uint16_t clockDiv){ ADMUX...
Asked on 10/12/2020
1 answerSay we have a coil in magnetic field as shown below (two empty squares are magnet poles). Now imagine we give some voltage pulse across the terminals. ...
Asked on 10/11/2020 by grabantot
1 answerI am developing a 10.7 MHz IF amplifier for a radio receiver. In order to match the input to the output of the driving mixer stage (330 ohm) I need...
Asked on 10/07/2020 by Bart
2 answerI am following this VCO design I found from a tutorial and for some reason the frequency is way too low. It doesn't state in the design what it should...
Asked on 10/05/2020 by somerandomusername
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