Assistance with 8th order Butterworth notch filter circuit
$30-250 USD
Pago na entrega
I implemented a guitar stomp box circuit several years ago. It eliminates 50-60Hz hum for single-coil guitar pick-ups. I implemented and simulated this circuit in LTSpice. I then had a design shop convert the Spice circuit to Altium for fabrication and assembly. I recently had a prototype built from the Altium files. It does not work properly. It was not assembled at an assembly house; it was done by hand. The circuit isn't working properly. Is the circuit incorrect or did we botch the hand assembly?
Project:
1. Compare the Spice source code with the Altium schematic. Is the translation faithful? There are 20 op-amps and almost 100 caps and resistors. I checked the translation 3 times. I *think* it is clean, but I could be wrong. If there is a translation error(s) please identify it/them.
2. Please review the corrected circuit. Can it be optimized for BOM cost? I used a notch filter. Should I have used an HPF? Can the circuit be improved?
3. Based on (1) and (2), please update the Altium design and generate the fabrication and assembly files for the project.
I designed this circuit when I could see. I am now blind and can't take the project any further.
You will need access to Altium and Spice for this project.
ID do Projeto: #31827538
Sobre o projeto
Concedido a:
Best Altium Design Expert at your doorstep! Dear Client, We can update Circuit and Prototype in "Altium" and generate the fabrication and assembly files for you. We will need both the circuit design and Prototype Desig Mais
13 freelancers estão ofertando em média $279 nesse trabalho
Hi, I have almost 13 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Thanks,
Hi there,I'm biddin on your project "Assistance with 8th order Butterworth notch filter circuit"Electrical Engineering, PCB Layout, Circuit Design and Electronics I implemented a guitar stomp box circuit several years Mais
We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Mais
I can perfectly help you out regarding any kind of filter design e.g. Butterworth,or chebbysheve etc and i am expert in this domain with 5 to 6 years of domain experience.
Hi I can update Circuit and Prototype in "Altium" and generate the fabrication and assembly files for you. I can solve this problem effectively as I have experience with such kind of problems in my past experience. P Mais
Hi, I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designi Mais
A ) I have over 20 years of experience in PCB Layout, HW, RF, EMI, FW, PSpice … etc. we can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Ardui Mais
Assistance with 8th order Butterworth notch filter circuit I am a professional MBA writer with more than 7 years of experience in every field of writing. I did thousands of projects with 100% accuracy and on requiremen Mais
