Custom RFID Sensing Hardware Development -- 2

@amelectronics

I am a professional Electrical Engineer and PCB Designer with over 7 years of experience in schematic design, PCB layout, and embedded systems (ESP32, IoT, analog/digital circuits). I am also an experienced Embedded Systems Engineer with 7+ years in Arduino, ESP32/ESP8266, and microcontroller-based development. I turn ideas into fully functional hardware-software systems. I have carefully reviewed your project requirements and I am confident I can provide a high-quality solution tailored to your needs. My expertise includes: RFID (HF, UHF, NFC, Active/Passive) Embedded Firmware Development Hardware & PCB Design (industry standards) Sensor Integration & IoT Development Protocols: UART, I2C, SPI, MQTT, WiFi, BLE BOM, Gerber, Design Optimization Prototyping, Testing, Debugging, Power Optimization I focus on clear communication, timely delivery, and customer satisfaction. My designs are fabrication-ready, tested, and built for long-term reliability. I have designed similar products for other projects. I am happy to discuss your project in detail and provide revisions until you are satisfied. Looking forward to working with you.

@FranciscoSilvi

Hi There! As you can see in my portfolio on my profile, I have extensive experience designing PCBs and mass production equipment, just like you need. I can handle your project. I apologize for the simple proposal; I know you're probably tired of reading AI-generated proposals, and I'd rather not waste time on that. If you're interested in working with me, send me a message and we can work out the details! Best Regards!

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@Santoshchaulaga

Hello, I am Santosh Chaulagain, a professional Electrical Engineer and PCB Designer with over 7 years of experience in schematic design, PCB layout, and embedded systems, including ESP32, IoT devices, analog and digital circuits. I have successfully completed multiple projects for clients worldwide, delivering reliable and manufacturable designs. I have carefully reviewed your project requirements and I am confident that I can provide a high-quality solution tailored to your needs. My expertise includes PCB design using industry standards, component selection, BOM preparation, Gerber generation, and design optimization for cost and performance. I always ensure that my designs are fabrication-ready and tested for reliability. I focus on clear communication, timely delivery, and customer satisfaction. I am happy to discuss your project in detail and provide revisions until the final result meets your expectations. Looking forward to working with you. Best regards, Santosh C. Electrical Engineer | PCB Designer | ESP32 & IoT Specialist

@milim47

Hello, As an Electrical and Embedded Systems Engineer, I am highly interested in collaborating with you as a long-term development partner for your custom RFID sensing product. I have a solid background in sensor integration, microcontrollers, and electronic design, making me well-equipped to handle this confidential hardware development. I am fully prepared to sign the Non-Disclosure Agreement (NDA) to review the detailed technical specifications and use cases. Here is my estimated approach for the initial phase of your project: 1. Technology Evaluation: Analyzing whether HF, UHF, or NFC is ideal based on your tracking distance, environmental constraints, and physical expansion metrics. 2. Architecture & Sensor Selection: Selecting high-accuracy displacement/strain sensors or specialized RFID transponders capable of measuring dimensional changes over time. 3. Documentation & BOM: Creating a robust hardware architecture schematic, clear technical documentation, and a well-optimized Bill of Materials (BOM) targeting scalable manufacturing. Estimated Timeline: 10 days for the hardware concept, technology selection, and architecture design post-NDA. Approximate Cost: My initial bid is a baseline for the conceptual and architecture phase; final pricing can be tailored once detailed parameters are unlocked. I respect intellectual property boundaries and look forward to signing the NDA to kick off our technical discussion. Best regards, Milina

@anushkamaurya2

I specialize in custom RFID hardware development, including antenna design, RF front-end circuits, and microcontroller integration. I have hands-on experience with RFID protocols (ISO 15693, ISO 14443, EPC Gen2) and can design sensing hardware tailored to your specific frequency range and read-distance requirements. My approach: I'll start with a detailed requirements discussion, then move to schematic design, PCB layout (with impedance-matched RFID antenna), firmware for the reader IC, and finally testing/validation. I deliver well-documented schematics, Gerber files, and firmware source code. I've worked with reader ICs like NXP CLRC663, EM4095, and STMicroelectronics ST25R series. If your project involves multi-tag detection, custom tag encoding, or integration with a host system (UART/SPI/I2C/USB), I can handle that end-to-end. Deliverables within 7 days will include a functional prototype design, complete BOM, PCB files, and tested firmware. Let's connect to align on specs before I begin.