Alcohol Level Tester
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

Alcohol Level Tester

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  • Product SKU: LGKT064
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₹ 349 ₹ 449
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Highlights
  • Product Code: LGKT064
  • Technical Support: upto 30mins Video support
  • Handmade
  • Make in India
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  • 20% Deposit before shipping
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Details
  • Unsoldered PCB and all components to be soldered on PCB.
  • Includes all ICs, Connecting wires, and sensors.
  • Documentation: PCB Specifications, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
  • Video tutorial is available on YouTube.
  • One set of the readymade in working condition.
  • Includes all ICs, Connecting wires, and sensors.
  • Documentation: PCB Specifications, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
  • Video tutorial is available on YouTube.

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Specification

Description

This Alcohol Level Tester is made of high-quality material. It is a very useful circuit for testing whether a driver is drunk or not. The alcohol sensor circuit is easy to use, inexpensive and indicates various levels of alcohol consumption through LEDs.

In this circuit LM3914, bar graph decoder IC is used to drive output, the alcohol sensor MQ3 is used to sense the alcohol intensity, and the output signal is fed into LM3914 bar graph decoder input pin. Here the output is indicated through a different color LED, this circuit works on a +5V power supply, the sensitivity level can be varied by a variable resistor.

Block Diagram

alcohol-level-tester-block-diagram

Physical Attributes

  • Dimensions (cm) L x W x H : 20 x 15 x 5
  • Weight (gm): 200

Product Video

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
0%
(0)
0%
(0)
0%
(0)
S
Sagun Srivastava
Excellent Product!

I would recommend this for anyone interested in learning electronic.

s
sundar
Nice

This is a pretty neat kit

z
zaid
Wow

Project is Awesome & working is also fine

G
Gunasekaran Chandarahasan
I love it

I never write any reviews, but this time I will, because I just love the product.