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PCB DESIGN with these or better components placement Processor & Memory Main SoC NXP iMX8M Plus — Quad Cortex-A53 1.8GHz + Cortex-M7 800MHz Safety MCU TI TMS570LS3137 — dual-core lockstep Cortex-R4F, SIL-2 certified Diag FPGA Lattice MachXO3LF-9400 — in-situ verification logic, <2ms latency RAM 4 GB LPDDR4, ECC enabled, 1600 MT/s Flash 32GB eMMC 5.1 (AES-256-XTS) + 128MB QSPI NOR boot Wireless MCU ESP32-S3 co-processor (Wi-Fi 6) Sensor Specifications Temperature PT1000 ±0.05°C (primary), DS18B20 ±0.5°C (backup), NTC (tertiary). Range: −40 to +150°C Humidity SHT45 ±1.0%RH + HDC3020 ±1.5%RH. Range: 0–100%RH, 0–85°C Pressure MS5837-02BA 0–2bar ±0.05%FS + MS5837-30BA 0–30bar (secondary) Light TSL2591: 1–88,000 lux, IR channel, UV index. I²C interface. Proximity VL53L5CX: 64-zone ToF, 0–400cm, 15fps, 8×8 zone map Water Level Capacitive 4–20mA + float switch backup. 4 thresholds: Empty/Low/Normal/Full Conductivity AD5940 impedance spectroscopy + wireless ISM 868MHz RX (FHSS) ADC ADS131M08 24-bit, 8-channel, CMRR >110dB, PGA ×1–128, 32kSPS Power System Input 220 AC/110 AC , UPS POWER SUPPLY AND 24VDC ±20% (18–30V), <30W typical, <60W peak Rails +24V, +12V, +5V, +3.3V CPU, +3.3V Analog, +1.8V DDR, −12V, +VBAT PMIC TPS65988 + LT8390 multi-rail sequencing PMIC Battery LiFePO4 6Ah, BQ76952 BMS, BQ25730 MPPT charger Switchover <5ms automatic switchover to battery on mains loss Runtime >6 hours on battery at full sensor load Supercap RTC 330F GoldCap — 15-year RTC retention without battery Safety & Reliability Safety Level IEC 61508 SIL-2 (Safety MCU lockstep + WDT complex) E-STOP ISO 13849 Category 3 / PLd, dual-channel, ≤250ms Isolation ADuM2401 3.75kV, IEC 60601-1 2MOOP rated MTBF >150,000 hours (MIL-HDBK-217F analysis) Fault to Failsafe ≤2ms hardware path, ≤50ms firmware escalation Operating Temp −20°C to +70°C, 5–95%RH non-condensing Protection IP54 enclosure (conformal coated PCB) Security & Cryptography Secure Element NXP SE050C HSM — ECC-P384, AES-256, TRNG, tamper mesh HWID SRAM PUF → 128-bit → SHA-256 → 32-char hex. Burned to eFuse. Audit Storage DS28E35 WORM + 1MB FRAM. HMAC-SHA3-256 chain. ECC-P384 signed. Boot Security 4-stage signed boot chain. HAB4 + ECDSA-P256. dm-verity rootfs. Transport TLS 1.3 mutual auth. DTLS 1.3 for UDP paths. WPA3-Enterprise. Password Hash PBKDF2-HMAC-SHA256, 310,000 iterations, 256-bit salt per user , controlled impedance ±10% Material FR4 Tg170, IPC Class 3, RoHS 3 compliant Surface Finish ENIG 2–3μin Au / 120–240μin Ni + OSP selective Min Trace/Space 75μm / 75μm (standard), 50μm HDI via zones Conformal Coat Acrylic type AR per IPC-CC-830 Class 3A Connectors Molex MX150 + Phoenix Contact PTDA (field-proven pharma connectors) Certifications CE · FCC · IC (target) · UL 508A panel ready, socket connectors and DUAL lan card, usb port for firmware update and one usb port for data export and other wire connecting ports , HMI TOUCH SCREEN
ID Projek: 40286931
7 cadangan
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7 pekerja bebas membida secara purata ₹7,143 INR untuk pekerjaan ini

As a dedicated and skilled Electrical/Electronics Engineer with eight years of wide-ranging experience in PCB design, I'm confident that I can deliver an exceptional solution for your comprehensive machine system. I've crafted intricate designs such as this and handled multiple interfaces/components so you can rest easy knowing your project is in the hands of a seasoned professional. I'm well-versed in using renowned PCB design software such as Eagle, Altium, KiCAD, and EasyEDA. Additionally, my certification as a Professional EasyEDA designer further solidifies my competency with those applications. My proficiency extends beyond circuit design; I can also provide CAD/Housing Design for the PCBs using Fusion360 to ensure seamless integration of all components. My track record as a Preferred Freelancer (top 1%) attests to my commitment to delivering quality work within given parameters. I'm detailed-oriented and fully understand the importance of meeting certifications such as CE, FCC, IC and UL508A panel ready which your project requires. Trust me with this crucial task, and I'll bring your vision to life with precision and punctuality."
₹7,000 INR dalam 7 hari
6.7
6.7

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!
₹13,500 INR dalam 7 hari
5.6
5.6

With a strong background in Embedded Systems and a Bachelor's degree in Electrical & Electronics Engineering, I'm the ideal candidate for your PCB design project. I have hands-on experience with the components you specified; I've worked with processors such as NXP iMX8M Plus and memory systems like LPDDR4, which makes me highly versed with these specifications. My experience extends to designing boards for safety systems, such as the TI TMS570LS3137 and Lattice MachXO3LF-9400, giving me a deep understanding of reliability requirements and SIL-2 certification. Moreover, I'm acquainted with an array of sensing components that mimic your descriptions - be it temperature sensing using PT1000 and DS18B20 or humidity measurement with SHT45. This familiarity ensures precision in placing vital sensing elements on your board. Additionally, I work comfortably with power supply systems such as TPS65988 and LT8390 which aligns well with your project requirements. Lastly, staying updated is a priority for me. Thus, I have trained in AI and Python Development which can prove valuable in working on any firmware update tasks in your system. My skills extend further to integrating the user interface; this is where my experience as a full-stack developer can work wonders. In conclusion, choosing me guarantees skillset alignment, extensive knowledge of the specified components on the board and ability to deliver quality work within appropriate timeframes.
₹7,000 INR dalam 7 hari
2.9
2.9

Hello, Your project requires a robust industrial control board capable of operating in regulated pharmaceutical environments, and it aligns closely with my experience in embedded systems, multi-sensor electronics, and industrial communication architectures. I can design a reliable multi-sensor control PCB and firmware framework that manages heating, cooling, humidity regulation, and machine safety while meeting GMP/FDA expectations for traceability, diagnostics, and deterministic control behavior
₹7,000 INR dalam 7 hari
0.0
0.0

Hi Greetings from OSTronik India! We are a technology-driven company specializing in Power Electronics and Embedded System Design integrated with Artificial Intelligence (AI), delivering reliable, industrial-grade Electronic Solutions—from concept to mass production, all under one roof. Our in-house capabilities include R&D, Firmware Development (C & Python Programming), Hardware Design, Prototyping, and Scalable Mass Production with a focus on quality and cost efficiency. Core Expertise: • Microcontroller : PIC, STM32, ESP Family, AVR, Nuvoton, XBee. • Microprocessors: Raspberry Pi • Development Tools: MPLAB X IDE, Keil, STM32CubeIDE, Arduino IDE, Atmel Studio, VS Code. • Hardware Design: Industrial-grade multilayer PCBs using Altium Designer, KiCad, with efficient power design, isolation handling, and EMI/EMC compliance. • Communication Protocols: UART, SPI, I²C, CAN, Modbus, MQTT, LAN, S-Bus, RS-485, RS-232. • RF Modules: LoRa, nRF Series, XBee, Laird RF Modules. Project Capabilities: Power Monitoring & Energy Management Units, CNC Controllers, BLDC/DC Motor Control, IoT-based Agriculture, Smart Home & Industrial Automation, Inverters, Stabilizers, and Gimbal-based Videography Control Systems. We have already transformed the concept into a successful Electronic solution for multiple clients. To help you better visualise our expertise, we would be glad to share a brief reference video. Let’s schedule a meeting to discuss further. Best Regards, Team OSTronik India
₹7,000 INR dalam 7 hari
0.0
0.0

Hello. I have experience working on complex embedded hardware and PCB systems, including high-speed processors, mixed-signal boards, sensor interfaces, and multi-rail power systems. I am comfortable handling designs that involve controlled impedance routing, high-density components, safety-critical systems, and industrial certification targets. Given the complexity of this system, I would focus on building a stable, manufacturable PCB design that supports reliability, security hardware modules, and future certifications.
₹7,000 INR dalam 7 hari
0.0
0.0

Kurukshetra, India
Ahli sejak Nov 19, 2019
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