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help to understand a circuit (frequency generator + coils)

€8-30 EUR

Completed
Posted almost 4 years ago

€8-30 EUR

Paid on delivery
hi ! i am trying to understand how a circuit, that i have found in an old device, works, and what it produces (apparently electric waves with a frequency converted into electromagnetic waves via 2 coils) i have only a basic understanding of electronics, and how components work and how they are connected, so i have managed to draw a schematic (did it 2 times from scratch same result!), but i need help to understand what each part of the circuit does, and what it produces. also it is not clear how the coils were connected because they were put in hard glue, so i had to drill to extract them... the handdrawn schematic : [login to view URL] what the coils look like : [login to view URL] your job, if you accept it, will be to help me to understand what each part of the circuit does (examples : convert / regulate voltage, generate frequency, convert electric waves to electromagnetic fields/waves, what are the poles of each coil (south or north), do these poles change, etc...) and help me to figure out how the coils must be connected. (so your bid and proposal is for that) i want a visual simulation of the circuit (in your favorite simulation software) i want a corrected schematic (handdrawn as shown here, only the parts which need to be corrected, around the 2 coils) i will release the milestone once i know that the circuit is correct (visual simulation + corrected schematic) and after that we will discuss for others milestones, if i want to modify the frequency, or increase the intensity, or if i want to add others functionalities... you must have a good understanding of how electric waves and electromagnetic fields/waves behave and of electronic circuits and components... if you have a question, don't hesitate to ask... thanks for your interested in this project, regards,
Project ID: 26746537

About the project

8 proposals
Remote project
Active 4 yrs ago

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I am professional electronic engineer with more than 4 years of experience. I have read and understood your instruction. The schematic you shared is easy to understand and it consist of basic components I.e. 555 timer ic. I can elaborate the working of the circuit and purpose of each component used in the circuit. Allow me to solve your problem. Regards Muhammad Adeel
€14 EUR in 1 day
4.6 (1 review)
3.1
3.1
8 freelancers are bidding on average €21 EUR for this job
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Best PCB Design Expert at your doorstep! Dear Client, I couldn’t stop myself from bidding after going through the description as they are an exact match with my skillset and experience. I have experience in help to understand a circuit based PCB design and know all the intricacies required to get the job done with perfection. With more than 5 Years of experience in PCB Design and Circuit Design in Altium, I can ensure you best quality work and before time delivery. Following is a brief list of expertise that I am carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WiFi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design – Rechargeable and Non chargeable 6. Power Electronics – Buck, Boost, Flyback etc 7. Electromagnetic waves, frequency generator Please answer the following questions: 1. What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? 4. Are there any other specific requirements besides the ones you mentioned Let’s have a quick discussion for 5 mins where I would formulate a plan of action of how we shall take this project to the horizons of success. Regards Pratibha(Nickname -Avi) Quality is never an Accident
€20 EUR in 2 days
5.0 (8 reviews)
4.9
4.9
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We are a team of Electrical and Electronics engineers and we are Excellent in Embedded Systems and the best in the following areas: • PCB Designing-Proteus, Eagle. • Python • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • Multisim • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards. Also we have good command over REPORT WRITING, We can show you many samples of our previous reports. We can discuss further details in the message box
€19 EUR in 7 days
4.9 (7 reviews)
3.4
3.4
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Hello, I am an electronics and telecommunication engineer and I am quite experienced in electronics. I can help you with your project. Just let me know and I will do my best to help you. Best regards
€30 EUR in 2 days
2.7 (4 reviews)
2.9
2.9
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hi understood the requirements that you want the details about the circuit i am professional electrical engineer.i will help you in that thanks
€19 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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j'ai passer plus de 5 ans dans ce demaine la de plus je suis fasciné par tous qu'a une relation avec électronique ou l’électrique donc je peut donner une valeur ajouter
€19 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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i have a diploma in electrical engineering and hope to be of great assistance. I have and good knowledge on AC and DC motor and generators.
€19 EUR in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of FRANCE
CUSY, France
4.7
8
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Member since Jul 3, 2016

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