abhishekdixit
Full Member level 2
Dear All.
i want to interface interface ADC of PIC18f4550. i have temperature sensor LM35DZ. whose value i want to show on LCD. My problem is that i am unable to understand that what value i set in Vref ? if i set any value like 2.5 V or 1 V then how should i do calculation so that i can get exact reading in LCD. Please help me.
Thank You
i want to interface interface ADC of PIC18f4550. i have temperature sensor LM35DZ. whose value i want to show on LCD. My problem is that i am unable to understand that what value i set in Vref ? if i set any value like 2.5 V or 1 V then how should i do calculation so that i can get exact reading in LCD. Please help me.
Thank You