Hello there! My name is Muhammad and I am a professional mechatronics engineer with extensive experience in mechanical, electrical and electronic engineering. I have done 50+ projects related to my field.I understand that you are looking for someone to build 3 refractometer sensor assemblies for your prototype. Specifically, the sensor assembly must not exceed 20mm x 25mm x 15mm in size, it must include a CMOS or CCD sensor and a triangular prism must be included so that the LED wavelength can be tuned to 600nm. The minimum brix resolution for the sensor assembly must be 0 - 20 degrees as well as precision ±0.1%. Additionally, the sensor assembly must be fully tested before delivery so that it can be used for reading food samples accurately.
I believe I am the perfect person for this job due to my expertise in mechatronics engineering and electronics as well as PCB layout and CAD files. This combination makes me well-suited to produce high quality sensor assemblies that meet all of your requirements without any issue. Moreover, I have done many projects related to my field so you can rest assured that you will get exactly what you are looking for - complete peace of mind while I work on your project