interfacing 89c2051

interfacing lm35 to 89c51 microcontroller.

hi..im rafihow to interfaced lm35dz with adc.i have no idea to do it...the adc that i use is adc0804...and what amplifier that i want 2 use?please help me sir.....
Microcontrollers :: 07 Aug 2008 13:16 :: Abhishekabs :: Replies: 5 :: Views: 624

problem interfacing 89c2051

hi friends, i am doing project named auto measurement of current from power supply for one of my application. i am amplifying the analog output using an op-amp op07,the amplified output is given to adc,there i am converting to digital,this digital va...
PC Programming and Interfacing :: 03 Jun 2008 0:07 :: DrBob13 :: Replies: 14 :: Views: 1209

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problem in interfacing 89c2051?

hi friends,i am doing project named auto measurement of current from power supply for one of my application.i am amplifying the analog output using an op-amp op07,the amplified output is given to adc,there i am converting to digital,this digital valu...
Microcontrollers :: 22 Apr 2008 4:12 :: yviswanathbe :: Replies: 0 :: Views: 129

89c2051 interfacing

hi,can any one send me circuits and programmiing samples for intefacing of 1)atmel 89c2051 with max 2332)atmel 89c2051 with adc 0804thanks in advance....
Microcontrollers :: 09 Apr 2008 11:27 :: H_D_R :: Replies: 3 :: Views: 303

problem in interfacing cc2500 to at 89c2051

hello,i am using the following : processor: at89c2051 crystal : 11.0592 mhz rf ic :cc2500 pull up resistor : 4.k i am unable to write and read from the configurable registers, can anyone give a clue ?thanksml si equ p1.7 scl equ p1.6 so ...
Microcontrollers :: 28 Jan 2008 19:39 :: FvM :: Replies: 2 :: Views: 294

hai, i have designed a simple circuit to display some character in the p.c.that circuit contains one max232 circuit and basic working circuit fo 89c2051(contains 11.0592 crystal with two 33pf and 8,3k ohms and 10µf for reset pin). the program i...
Professional Hardware and Electronics Design :: 04 Dec 2007 5:29 :: Livingston :: Replies: 7 :: Views: 831

microcontroller

what is the type of microprocessor used in 8051 microcontroller ?...
Electronic Elementary Questions :: 19 Oct 2007 8:01 :: ndru_w :: Replies: 13 :: Views: 876

89c2051 + key board

hai alli am intrested in interfacing the 4x4 matrix keypad to the 89c2051the problrm here is i can do it using two ports as shown in mazidibut i am using port 3 for some other purposeis it possible to interface the 4x4 matrix keyboard to the port1can...
Microcontrollers :: 14 Mar 2007 1:39 :: ARoque :: Replies: 5 :: Views: 435

tempeture reader.

dear allcan any one help me in making a simplest temperature reader(weather) and show on 7 seg displayby using atmel 89c2051 and lm 35. plz help me in sending asm or suggest.regards...
Microcontrollers :: 06 Mar 2006 8:11 :: deb_mallik :: Replies: 5 :: Views: 552

how lcd interfaced with microcontroller

i am working on a project where i have to interface lcd with at89c2051microcontroller. can anybody suggest whitch lcd display i have to use.also sites where i can search....
Electronic Elementary Questions :: 30 Sep 2004 19:05 :: eltonjohn :: Replies: 4 :: Views: 738

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