The project consists in supporting me in the debugging of an embedded software for a microchip dspic33fj.
The microcontroller is connected to a temp sensor (RTD 100ohm, analog signal) through an ADC.
The analog signal, the temp value, has been monitored on oscilloscope. Voltage value is correct and stable.
While debugging the software, the ADC reading revealed to be inacurrate (900mV -> 550, when normally around 280) and unstable (value fluctuating between 550 and 750).
Looking for an experienced freelancer to support me in finding the bug. Prefered: worked with DSPIC.
Will provide the electrical schematics, the software, the datasheets for the microcontroller.
at my disposal: PCB, programmer, oscilloscope, heater (for temp sensor)
29 freelancere byder i gennemsnit $258 på dette job
Hi I am an expert electrical engineer with more than 8 years of experience in this field. Please have a look at my profile I assure you quality work and on time delivery REgards
Hi I'm an expert. If you hire me, i won't let you down. I can provide you all these things with unlimited revisions till the satisfactorily completion of [login to view URL] you
how clean is your signal? did you try to filter it with an RC circuit before reading your input? Also check you sample rate. let me know how I can help.
Hi, I have 20+ years experience with programming embedded devices. I have a B.Sc. in Electornics engineering. I am very interested in debugging. Regards, Gili