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I will design precision load cell pcb with 24 bit adc and calibration, conveyor control
Pcb Design and Embedded Sytems
I'm a Electrical and Electronics engineer specializing in PCB design, schematic capture, and manufacturing-ready file generation for startups and product developers. I design 2–8 layer boards in KiCad...
About this Gig
Need a reliable, low noise load cell or precision weighing PCB for your product or industrial application?
I will design a custom load cell amplifier and weighing PCB engineered for stable measurements, accurate signal acquisition and reliable integration with your embedded system.
What I can design:
- Load cell and strain gauge interface circuits
- 24-bit ADC integration, including HX711, ADS1232, ADS1220 and ADS131M08
- Low-noise analog signal conditioning and filtering
- Differential inputs, grounding, shielding and decoupling
- MCU interfaces using SPI, UART, I2C or other suitable protocols
- Calibration support and firmware integration
- Schematic, PCB layout, BOM, Gerber and manufacturing files
Applications: weighing scales, industrial load cells, force measurement, tank weighing, platform scales and custom instrumentation.
I focus on measurement stability, noise reduction, practical PCB layout, and design-for-manufacturing considerations.
Please message me before ordering if you have specific accuracy, resolution, sampling-rate or environmental requirements. Final performance depends on the load cell, mechanical setup, analog design, calibration and testing conditions.
FAQ
Can you design a PCB for my load cell or strain gauge?
Yes. I can design the analog front end, bridge interface, signal conditioning, ADC, and PCB layout based on your sensor and measurement requirements.
Do you work with 24-bit ADCs such as HX711, ADS1232, and ADS131M08?
Yes. I can help select and integrate a suitable ADC based on noise, sampling rate, channel count, interface, and performance requirements.
Can you reduce noise and unstable weight readings?
I can review and improve grounding, filtering, excitation, reference circuitry, decoupling, routing, and shielding. The final result also depends on the sensor, wiring, mechanics, and environment.
Can you design a multi-load-cell weighing system?
Yes. Multi-cell designs are possible, subject to the required channel count, summing or individual measurement method, ADC architecture, and accuracy requirements.
Will you provide manufacturing files?
Yes. The applicable package can include schematics, PCB source files, BOM, Gerber files, and other agreed manufacturing outputs.
Can you include firmware and calibration?
Yes, when included in the package or custom offer. Firmware and calibration procedures can be developed around the selected MCU, ADC, and system requirements.
Can you guarantee a specific accuracy, such as 0.1 g?
Accuracy must be evaluated against the complete system, including the load cell, mechanical structure, electronics, calibration, temperature, and test conditions. I can design toward an agreed target, but it cannot be guaranteed from PCB design alone.
