Comments on: Digital Thermometer using PIC Microcontroller and LM35 Temperature Sensor

By: Ligo George

Ligo George — Mon, 04 May 2020 10:42:14 +0000

In reply to kam. If your temperature won't cross 3 digits, use 2 digits only... You may even add decimal point if you like.

By: kam

kam — Sun, 03 May 2020 18:50:46 +0000

t = t/10;
a = t%10;
lcd[0] = a + ‘0’;

Is it okay if I don’t add this extra third lcd[0]?

By: Ligo George

Ligo George — Thu, 02 Apr 2020 03:59:56 +0000

In reply to Yogesh. You should make required changes to above program.

By: Yogesh

Yogesh — Tue, 31 Mar 2020 16:00:34 +0000

Hello sir how can I use this given code to construct an overheat detector rather than a thermometer. Except that the led display is interchanged with a buzzer and an LED.

By: nizar azman

nizar azman — Tue, 01 May 2018 04:32:34 +0000

hello.. what the app i need to open the file cording?

By: chinmay shinde

chinmay shinde — Sun, 26 Mar 2017 04:12:00 +0000

sir,
a = t%10;
lcd[2] = a + ‘0’;
what does this mean?
is that [2] means the units place?

By: hardik patel

hardik patel — Fri, 23 Dec 2016 08:12:00 +0000

can you tell me, how to display negative(minus) temperature in LCD using LM35 and PIC 16f….?

By: Ligo George

Ligo George — Sun, 27 Nov 2016 07:40:00 +0000

In reply to Shreya Sood. To convert variable a to a character.

By: Shreya Sood

Shreya Sood — Wed, 12 Oct 2016 08:43:00 +0000

In reply to Ligo George.

lcd[0] = a + ‘0’;
what is the purpose of adding character ‘0’?

By: Ligo George

Ligo George — Thu, 02 Jun 2016 12:58:00 +0000

In reply to Tshewang Thrinley.

Please use our forums ( https://electrosome.com/forums ) for asking doubts outside the scope of above article.