Skip to product information
1 of 8

vendor-unknown

Glow an led by Sensing temperature using LM35 - KT828

Glow an led by Sensing temperature using LM35 - KT828

SKU:KT828

1000 in stock

Regular price Rs. 850.00
Regular price Sale price Rs. 850.00
Sale Sold out
Shipping calculated at checkout.

For refund/return/replacement, call us at +91 95995 94524 For bulk and B2B enquiries kindly mail us at support@rees52.com

  • Fast Shipping
  • Affordable Price
  • Support
View full details

KIT INCLUDES:


HARDWARE REQUIRED

PIN DESCRIPTION

LM385 IC

The pin diagram of LM358 IC comprises of 8 pins, where

  • Pin-1 and pin-8 are o/p of the comparator
  • Pin-2 and pin-6 are inverting input/per second
  • Pin-3 and pin-5 are non-inverting input/per second
  • Pin-4 is GND terminal
  • Pin-8 is VCC+

Features of LM358

  • It consists of two op-amps internally and frequency compensated for unity gain
  • The large voltage gain is 100 dB
  • Wide bandwidth is 1MHz
  • Range of Single power supply is from 3V to 32V
  • Range of dual power supplies is from + or -1.5V to + or -16V
  • The supply current drain is very low, i.e., 500 μA
  • 2mV low i/p offset voltage
  • Common mode i/p voltage range comprises ground
  • The power supply voltage and differential i/p voltages are similar

VOLTAGE REGULATOR 7805

LM35 TEMPERATURE SENSOR

CIRCUIT CONNECTION

  • Connect LM358 pin 4 - negative rail of breadboard
  • Connect LM358 pin 8 - positive rail of breadboard
  • Connect LM358 pin 1 - pot variable pin
  • Connect LM358 pin 2 - pot any fixed pin
  • Connect LM358 pin 2 - 1k ohm resistor then connect to ground
  • Voltage regulator 7805 ic pin 2 - negative rail of breadboard
  • Voltage regulator 7805 ic pin 3 - positive rail of breadboard
  • Voltage regulator 7805 ic pin 1 - battery positive
  • Battery negative - negative rail of breadboard
  • LED positive - LM358 pin 2
  • LED negative - negative rail of breadboard
  • LM358 op amp ic pin 3 - LM35 pin 2
  • LM35 pin 1 – vcc (Positive rail of breadboard)
  • LM35 pin 3 - negative rail of breadboard

WORKING

When you increase the temperature near to LM35 temperature sensor, circuit will complete and led will glow.