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PCB and ANALOG (very basic) design

$30-250 USD

Peruutettu
Julkaistu yli 2 vuotta sitten

$30-250 USD

Maksettu toimituksen yhteydessä
this project is a typical design usign a microcontrollers, pwm output with 2nd order rc lowpass filter then this signal go to op amp non inverted amplifier configuration, the op amp output must be boosted (with bjt or fet) I hope at 100ma minimun current at 0-10 volts output. The relays control is using bjt transistor with diode, buttons and leds are typically circuits, for RS485 we Will use pcb modules and thats it. Microcontroller, relay, rs485 module and power supply are specific i Will give you all details before to start the design CHECK ATTACHED IMAGE
Projektin tunnus (ID): 32149498

Tietoa projektista

26 ehdotukset
Etäprojekti
Aktiivinen 2 vuotta sitten

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Myönnetty käyttäjälle:
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$0 USD 7 päivässä
4,6 (151 arvostelua)
7,3
7,3
26 freelancerit tarjoavat keskimäärin $158 USD tätä projektia
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Hi, I have almost 15 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Thanks
$150 USD 4 päivässä
4,8 (274 arvostelua)
8,0
8,0
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Hello there, I have experience in designing electronics circuits and can make your project. I can also develop hardware compatible android apps and will provide you all the design for your product including schematic, PCB design, source code and a simple smart phone app if required. I can help you in getting your hardware manufactured and tested as well. Thank you.
$300 USD 7 päivässä
4,8 (76 arvostelua)
7,3
7,3
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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
$200 USD 7 päivässä
4,2 (25 arvostelua)
6,6
6,6
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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. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • 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 within timeline. If you choose me, I think you won't regret. Best Regards.
$250 USD 7 päivässä
4,6 (61 arvostelua)
6,1
6,1
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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 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 7 päivässä
4,7 (56 arvostelua)
5,7
5,7
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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.
$150 USD 3 päivässä
4,9 (8 arvostelua)
4,9
4,9
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Hi, I am an individual PCB Designer with wide electronics knowledge. I think, if you use a Mosfet, it's gate will require less current and it can then even work with low power op-amps. But, it is not a big deal though whether you sue BJT or FET. Good luck with your project. Best regards, Sener
$200 USD 7 päivässä
5,0 (7 arvostelua)
4,7
4,7
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Dear Client I'm interested in your project and I can do it with the perfect method and time. I'm an expert in the design and development of analog, RF and digital integrated circuits using Cadence virtuoso, ADS Keysight; CST Microwave; Gensys; EMPro; Systemvue; HFSS; Quartus; Modelsim; logisim; Microwind; VLSIelectric; ISIS Proteus; Kicad;... For more information, please send me a message in my inbox. Best regards
$200 USD 7 päivässä
5,0 (4 arvostelua)
4,4
4,4
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Hi friend, DO you want to PCB design? I have experience drawing in software. Plz let me know.
$120 USD 5 päivässä
4,6 (14 arvostelua)
4,4
4,4
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Hi there, i have thoroughly gone through your project description, i am an experts and i can help you with it. kindly send me a message. I'm a senior engineer with rich experience in Python, Artificial Intelligence, Electronics, Microcontroller, Electrical Engineering, PCB Layout, Circuit Design, Machine Learning, Deep Learning. I am a Python developer with 5+ years of experience Skills: PyQt, PySide/PyQt,Scrapy, BeautifulSoup Java, C++, C#, SQL, 4, Pillow, Matplotlib, Xml, PHP, Django json, and csv modules. Expert in statistical analysis of datasets/images and apply ML/DL algorithm with python (Tensorflow, Keras,Pytorch) and R. I am interested in taking this task up for you and I hope I could awake your interest in me. Please kindly send me a message in chat window for more about the project and to adjust price, note price quoted in bid is not the final price, it can be less or more after discussing the project. I am always online, work hard and very sensitive to details. I hope to read from you in chat box. Best regards
$30 USD 4 päivässä
4,6 (7 arvostelua)
4,2
4,2
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I'm an Embedded software engineer, Mechatronics engineer. I have experience in Embedded Software, C Programming. i'm interested in your project. Please tell me more details about your project. My Software Development Skills C programming language, Embedded C, Assembly Language for (X86, PIC, ARM) Circuit prototyping & Design, GIT, JIRA KICAD, Proetus, AutoCAD, Solid WORKS Microcontrollers: AVR, PIC, STM, TI, Motorola, Intel 8086 At mega 32a, At tiny 2313, PIC16F84A, PIC16F877a, STM32F103, HCS12,8086 Real Time Operating Systems: FreeRTOS , LINUX Serial Protocols: UART, SPI, I2C, SDMCC, USB, MIDI Sensor Interfacing: Temperature Sensor, ultrasonic Sensor MICROPROCESSOR 8086 Interfacing: 62256 Ram, 58064 EEPROM, ADC0804 ,8255a, LCD Testing: Manual Testing, TDD using unity Peripheral interfacing: GPIO, TIMER, Analog To digital Converter, LCD, Keypad,7segments, PWM, Interrupts Manger Interrupt Driven systems, Time driven systems Let us talk about your Deadline & Requirements
$150 USD 7 päivässä
5,0 (5 arvostelua)
3,5
3,5
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Hello, I have 10+ years of Embedded HW product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as low power battery, operated device -Experience in all phases of product development from prototyping to mass production • TEAM building for a startup, leading a team of hardware, firmware, mechanical engineers-Expertise in hardware testing and troubleshooting/root cause -Working experience on power management system design with Buck-boost, Battery charger, and fuel gauge, USB3.0 Ctype and PD charging, POE and etc -Expertise in design and simulation of analog circuits -Experience in Microprocessor and microcontrollers like NXP, ST, Microchip, Marwell, Qualcomm, MediaTek, TI, Renesas, and Atmel -Exposure in mechanical design review -Expertise in wireless SOC with Bluetooth, WIFI, 4G, Lora, Zigbee from NXP, Nordic, Ublox, Qualcomm, Cypress, Broadcomm, TI, ESP, Silabs, Microchip -Experience in wire interface USB2/3, SPI, I2C, UART, HDMI, Ethernet, SDIO, MIPI-CSI/DSI, CAN, Modbus, RS232, RS485 -Expertise in solving problems of EMI/EMC -EMI / EMC compliance testing and product certification like CE/FCC/UL and etc Also, We have a team for software development, firmware development as well as CAD design. we will define milestone and adjust amount after discussion Let me know if you need help from me. Thanks. --Alpesh
$250 USD 25 päivässä
5,0 (1 arvostelu)
1,6
1,6
Käyttäjän avatar
Hello, Greetings! As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. - Schematic and PCB Format is utilizing Altium Planner, Rhythm, Falcon, etc. ISE/XPS/SDK/Vivado, Altera Quartus, IceCube) - ARM, DSP, MCUs, Arduino experience. - Arm centers: ATSAM, STM32, PIC32, A13, Freescale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board PC: Raspberry Pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full understanding for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, - C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. - Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. When you employ me, anticipated that I should enable your business to like I 'm developing it as my own. Many thanks #PCB and ANALOG (very basic) design Note:- This is a placeholder bid. So the Actual price and time will be given after complete discussion. Please have a quick chat discussion and let me know your thoughts.
$30 USD 2 päivässä
0,0 (0 arvostelua)
0,0
0,0
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I'm expert in electronic design, pcb design and firmware programming This should be a easy project for me.
$110 USD 7 päivässä
0,0 (0 arvostelua)
0,0
0,0
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Hi, I am an electronic engineer experienced in PCB Design. First experience on this website. I can make your project!
$125 USD 10 päivässä
0,0 (0 arvostelua)
0,0
0,0
Käyttäjän avatar
Our Team do lots of project with ATxmega microcontrollers. I have read your project requirements and I am sure we can complete your project perfectly. We are expert on designing microcotroolners Boards.
$200 USD 7 päivässä
0,0 (0 arvostelua)
0,0
0,0
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I have experience of making pcb design and board Thats all ....i had make various designs of water level indicator and water level controller panel pcbs and design ..
$200 USD 7 päivässä
0,0 (0 arvostelua)
0,0
0,0

Tietoja asiakkaasta

Maan PERU lippu
Lima, Peru
4,9
9
Maksutapa vahvistettu
Liittynyt heinäk. 12, 2013

Asiakkaan vahvistus

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