Looking for a smart pH/EC meter PCBA designer
I am looking for an electronic technician/engineer who has hands-on experience building a smart pH meter to review, revise existing pH meter design. The p…
Descripción de la oferta
I am looking for an electronic technician/engineer who has hands-on experience building a smart pH meter to review, revise existing pH meter design. The pH meter contains 2 pH sensors, 1 EC sensor, and a high resolution display to display data and graphics. The product will send the pH/EC data to a smart phone app, which will display additional information. The app has been already designed. The PCB has been designed but may need revision QUESTIONS - Which pH or EC instruments have you built, and can you show or give references? - How would you deal with input leakage and noise in a high-impedance pH circuit? - How do they approach EC excitation and temperature compensation? - Can you review and revise an existing PCB (not just design from scratch)? Candidates with AI supported respons...
Habilidades y categorías
Ofertas similares
Crafting Wooden Krampus Masks in China
Produce Complex Wooden Krampus Masks by Copy Carving or CNC Workshop in China wanted for an initial order of ten masks…
Unenroll Managed Chromebook
I need assistance to unenroll a second-hand Chromebook that is currently enrolled in a managed domain. Once unenrolled,…
Personalized Leg Amputation Photoshop Project
I am having my right leg removed. I would love it if someone could put my face on these images and make them look natur…
Senior POS & Payments Engineer (Remote, Full-Time, 12+ Months) AMYN is hiring a remote senior engineer to build our…
Senior POS & Payments Engineer (Remote, Full-Time, 12+ Months) AMYN is hiring a remote senior engineer to build our poi…