Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Interfacing LM34 with microcontroller

Status
Not open for further replies.

pratik069

Junior Member level 2
Joined
Aug 4, 2008
Messages
22
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,283
Activity points
1,425
Hello friends,
I'm performing an experiment to get current temperature and light intensity of a room.
For this i'm using p89v51rd2 microcontroller, adc 0808, LDR and LM34.
I have few doubts:
1. Do i need to connect LM34 to an amplifier and then give that to adc or can i directly connect it.
2.How do i give a clock to adc? is it possible with 89v51?
3.How do i write the formula of digitally converted values at the microcontroller input in C languange.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top