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PCB and Schematic design

$30-250 USD

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Dibuat lebih dari 2 tahun yang lalu

$30-250 USD

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This project is a fully of typicals designs where usign a microcontroller, pwm output with 2nd order rc lowpass filter this signal go to op amp non inverted amplifier configuration, the op amp output must be boosted (with bjt or jfet) I need 100ma minimun current in the 0-10 volts output. Requirements • 2 pwm outputs • 2 RC 2nd order lowpass filters • 2 non inverterted op amp configuration, output must be boosted (bjt o jfet) • 2 relays SPST (with transistor bjt and protection diode) • 1 relay SPDT (using 2 relays SPST with transistor bjt and protection diode) • 2 RS485 (using pcb module) • 2 GIOP • 4 Leds • 4 push buttons The time of realization is 7 to 10 days, the design software that you can use is Eagle or Altium.
ID Proyek: 32239775

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$0 USD dalam 7 hari
5,0 (9 ulasan)
4,6
4,6
27 freelancer menawar dengan rata-rata $298 USD untuk pekerjaan ini
Avatar Pengguna
Best Altium Design Expert at your doorstep! Dear Client, We can design schematic and PCB based on Altium/Eagle using a microcontroller for get 100ma minimun current in the 0-10 voltage output in design. We have extensive experience in Altium/ Eagle based PCB design and know all the intricacies required to get the job done with perfection. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. Please message us for robust and reliable "Altium/ Eagle" based PCB development. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products 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. LEDs, Push Button, Non Inverted Amplifier 6. RC Lowpass filter 7. RS485, GIOP, PWM Outputs 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? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
$1.800 USD dalam 20 hari
5,0 (40 ulasan)
7,2
7,2
Avatar Pengguna
Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
$150 USD dalam 7 hari
5,0 (13 ulasan)
6,2
6,2
Avatar Pengguna
Hi I can design schematic and PCB based on Altium/Eagle using a microcontroller in a quality and timely manner. I have seen the attached document you shared. I have humungous experience in Altium/Eagle based PCB design and would make the solution cost-effective, robust, and efficient. If you are looking for a reliable design partner please message me now. I provide services of PCB Design, Circuit Design, Circuit Review, PCB review, Circuit simulation, IOT products development, and Sensor conditioning product development. My expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora, etc 2. Power Electronics- Buck, Boost, Flyback, Half Bridge, etc 3. IoT sensors interfacing – Pressure, Temperature, Moisture, PH, etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS, 6. Altium, Eagle After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? 5. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. Waiting for your message, Regards Hari Mohan Engineering for one is magic for others
$180 USD dalam 2 hari
5,0 (3 ulasan)
5,2
5,2
Avatar Pengguna
Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with RF design such as designing antennas, matching networks(distributed/lumped elements), filters(distributed/lumped elements), power amplifiers, dividers, feed networks, differential pairs/signals, EMI, clearance areas, shielding for EMI, conducted interference, common mode, etc, LVD, high speed data communication. I have checked your requirements I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards
$200 USD dalam 7 hari
4,6 (31 ulasan)
5,2
5,2
Avatar Pengguna
Hello, thank you for your job posting. I have 5 years experience in PCB and circuit design and Manufacturing, Embedded programming, and i can help you with any kind of request in these fields. I will do my best to satisfy the clients with my excellent skill and help them achieve their goal. You give me the opportunity, then i will give you the perfect result in return.
$250 USD dalam 5 hari
5,0 (5 ulasan)
4,6
4,6
Avatar Pengguna
Dear you, I have 10 years to design circuit in Altium.I have read all yiir requirement and i can give you the best. Brg!
$100 USD dalam 7 hari
5,0 (16 ulasan)
4,7
4,7
Avatar Pengguna
Dear Client. I've many experiences working for 8+ years with schematic & PCB design, especially 4 or 6 layer board design. I have many experience in designing 4 or 6 layer development boards based on A83T, RK3326, PX30 and so on. So that, your project is suitable for me, I think. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer. - DDR, WIFI, Bluetooth, Power & Audio Amplifier, Motor control, Keyboard, POE, UART, SPI, I2C, RF ... - ARM Cortex-M, DSP, MCUs(STM, Nuvoton and so on), Arduino, Raspberry pi experiences. I would be very grateful if you give me a chance to satisfy you. If you want, I can show you the products I've made until now to let you know I am the best choice. I'll do my best for you. Thank you for your time. Best regards.
$200 USD dalam 5 hari
5,0 (4 ulasan)
4,4
4,4
Avatar Pengguna
Hello. I am an electrical engineer and experienced in PCB designing. I can help with your project. Please leave me a message to discuss further. Thanks
$200 USD dalam 7 hari
5,0 (7 ulasan)
3,6
3,6
Avatar Pengguna
Hi! I have understood your requirnments about your project with every detail of it. I am an Electrical Engineer with more then 9 years experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embadded System, microcontrollers, Proteus, Arduino, Raspberry pi, NB-IOT, Algorithm and Product design. I can assure satisfactory work. I'll be glad to work with you. Thank You!
$250 USD dalam 7 hari
5,0 (4 ulasan)
3,3
3,3
Avatar Pengguna
1 ) 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 / Arduino / STM32 / IM6x / AVR / TI MSP430x / PIC / EP32 # WIFI / BT / BLE / GPS / LCD / DTV / MD / Web Camera / LED / Lighting / RPIx / CM4 / CM3 / UP CORE PLUS # LCD Inverter / Touch sensor / NIC / LAN / KSZ9031RNX / LAN8720 / IOT / nRFF528x / ESP8266 / TI CC26x # Battery / Solar Charger / BMS ( Battery Management System ) / Audio / CSR / Codec / AMP / IO-Link / LTE EC25 / BG95 2 ) I can use as below to design and layout # Altium # Protel99SE # Eagle # PADS # KiCad # OrCad # Allegro # Proteus # DipTrace 3 ) I can communicate well in English, please contact us by e-mail or s-k-y-p-e me (saludpcb) to find out relevant details 4 ) I also have to provide PCB layout design service (super low price) # 1 ~ 8up layers ( PCB / FPCB ) High Speed / High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # 3D Models # FreeCad 5 ) PCB / PCBA (EMS) # Prototype # Components procurement # Assembly # High quality # Quick, 24hr lead time # Low cost
$450 USD dalam 7 hari
5,0 (2 ulasan)
3,3
3,3
Avatar Pengguna
CERTIFIED PHD HOLDER IN SOFTWARE ENGINEERING AND DEVELOPMENT. DEGREE IN COMPUTER SCIENCE EXPERT IN CYBER SECURITY, PYTHON, JAVA, C#, C++, JAVASCRIPT, AND DATA MINING. HELLO DEAR CLIENT. I have thoroughly gone through your PROJECT DESCRIPTION and understood them, I consider it DOABLE and within my areas of EXPERTISE. I am a person you can count on in your project in order to make it a SUCCESS. Please click on chat so we can discuss more about the project. CHEERS.
$150 USD dalam 3 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
I have been working as a electrical power engineer for over 13 years. My expertise cover, Electrical circuit design Shop drawing Eplan Autocad PLC Mikro C (pic microcontroller) Arduino PCB design Soft-Starter Motors Generators Transformers VFD HVAC TRANSMISSION LINE I already have some live projects on the marker that I support and enhance. Customer satisfaction is number one priority To ensure customer.
$100 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Saludos Estimado. Soy Ingeniero Electrónico y TSU en Telecomunicaciones, también tengo experiencia conocimiento en Diseño Eléctronico, y programacion de microcontroladores PIC (serie 12F, 16F, 18F, dsPIC30F, PIC32), Arduino (disponemos de Arduino Nano, MEga2560, Uno), desarrollamos PCB con Eagle, Proteus, Ares, disponemos de programadores / depuradores, ... ok, contactame al chat Espero tu respuesta.
$150 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hello! Greetings from Pipilica.. We are a strong team of professional Design Engineers working in domains of embedded system, electronics, power electronics, IoT , R&D and product development for over 10 years. We are starting out on freelancer.com to build a clientele for long term commitment. We can design your custom PCB as per your needs, choice of components and layout. We design multilayer, high speed PCBs with focus on signal integrity and stability. We also have a chain of vendors for components and provide PCB printing, assembly and testing. So if needed, we can assist you in production. We can develop the project on KiCAD or Altium as per your preference. The bid estimate and timeframe is based on the description of your project, it may slightly vary on better understanding of your requirement in detail. Please message us back so we can understand your requirement in depth. Looking forward to hear from you. Thank you!
$200 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
I have 5 years experience in R&D and PCB Designing. I will fulfill your project with your full satisfaction. I will clear all your queries also.
$200 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0

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Bendera PERU
Lima, Peru
4,9
9
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Anggota sejak Jul 12, 2013

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