Bharathi Electronics
Bharathi Electronics
Koundampalayam, Coimbatore, Tamil Nadu
GST No. 33AFSPT6725N1ZK
TrustSEAL Verified
Call 0804764545264% Response Rate
SEND EMAIL

Module

Leading Wholesale Sellers of sim 900a gsm/grps module, isd1820 sound/voice board recording module, voltage detection sensor module 25v, tcrt 5000 dual channel line tracking sensor, ac voltage sensor module zmpt101b (single phase) and metal detector sensor from Coimbatore.

SIM 900A GSM/GRPS MODULE

SIM 900A GSM/GRPS MODULE
  • SIM 900A GSM/GRPS MODULE
Get Best Quote
Approx. Price: Rs 1,200 / PieceGet Latest Price

Product Details:

Connectivity TypeGSM

Dual-Band 900/ 1800 MHz
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+
Class 4 (2 W @900 MHz)
Class 1 (1 W @ 1800MHz)
Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
SIM application toolkit
Supply voltage range : 3.1 ... 4.8V
Low power consumption: 1.5mA(sleep mode)
Operation temperature: -40°C to +85 °C
Request
Callback
Yes! I am Interested

ISD1820 Sound/Voice Board Recording Module

ISD1820 Sound/Voice Board Recording Module
  • ISD1820 Sound/Voice Board Recording Module
Get Best Quote
Approx. Price: Rs 220 / PieceGet Latest Price
  1. Working voltage: 3 ~ 5V
  2. Board size:54 x 38 mm
  3. ISD1820 Sound/Voice Board Recording
  4. 100% Brand new and high-quality Board
  5. ISD1820 chip with an Onboard microphone

This is ISD1820 Sound/Voice Board Recording Module. The ISD1820 Sound/Voice Board Recording is 100% Brand new and high-quality Board ISD1820 chip with an Onboard microphone, you can direct recording of About 10 seconds voice recording. High-quality, natural voice Restore can be used as a loudspeaker module With a loop playback, jog playback, single-pass playback.

The chip pin leads, through the microcontroller to control operation.

This voice record/playback device is based on the ISD1820 chip, which can record/playback multiple-message. It can offer true single-chip voice recording, non-volatile storage, and playback capability for 8 to 20 seconds. For the sampling rate of 3.2KHz, it can record for the total duration of 20 seconds.

Features :
  1. Working voltage: 3 ~ 5V
  2. Board size:54 x 38 mm
  3. ISD1820 Sound/Voice Board Recording
  4. 100% Brand new and high-quality Board
  5. ISD1820 chip with an Onboard microphone.
Package Includes :

1 x ISD1820 Sound/Voice Board Recording Module

Request
Callback


Additional Information:

  • Minimum Order Quantity: 1 Piece
  • Delivery Time: 2 DAYS
Yes! I am Interested

Voltage Detection Sensor Module 25v

Voltage Detection Sensor Module 25v
  • Voltage Detection Sensor Module 25v
Get Best Quote
Approx. Price: Rs 80 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Country of OriginMade in India

  1. You can also use the IICLCD1602 LCD to display voltage.
  2. By 3P connector, connect this module with the expansion of board Arduino
  3. Voltage input range: DC 0-25 V
  4. Voltage detection range: DC 0.02445 V  to 25 V
  5. Voltage analog resolution : 0.00489 V

This is a simple but very useful module which uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.

For example with a 0-5V analog input range, you are able to measure a voltage up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.

This module is based on the principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).

Arduino AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V.

Note:

Keep in mind, you are restricted to voltages that are less than 25 volts.   More than that and you will exceed the voltage limit of your Arduino input.

Connection DiagramFeatures :
  1. Output Interface: “+ ” connected 5/3.3V, “-” connected GND, “s” connected Arduino AD pins
  2. DC input interface: red terminal positive with VCC, negative with GND
  3. You can also use the IICLCD1602 LCD to display voltage.
  4. By 3P connector, connect this module with the expansion of board Arduino, not only makes it easier for you to detect voltage battery.
Package Includes :

1×Voltage Detection Sensor Module

Request
Callback


Additional Information:

  • Delivery Time: 2 days
Yes! I am Interested

TCRT 5000 Dual Channel Line Tracking Sensor

TCRT 5000 Dual Channel Line Tracking Sensor
  • TCRT 5000 Dual Channel Line Tracking Sensor
Get Best Quote
Approx. Price: Rs 80 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Country of OriginMade in India

  1. Operating Voltage: 3.5V-5V
  2. Supply Current: 15mA
  3. Optimal Sensing Distance: 3mm
  4. Designed with the reflected infrared sensor, indicator light.
  5. Built in a potentiometer for sensitivity control.
  6. On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L
  7. Signal detection sensitivity can adjust
  8. Reserve all the way more circuits (P3 voltage drawn)

This is TCRT 5000 Dual Channel Line Tracking sensor module.

This IR reflective sensor Module used TCRT5000 IR Sensor to detect color and distance. This sensor module consists of an IR transmitter & an IR receiver. IR Transmitter continuously emits IR signal which is then reflected by an obstacle and is then detected by the IR receiver.

TCRT5000 Infrared Reflective Sensor Module is often used in line following robots, object sorting Robots because this module can sense if a surface is white or black. The measuring distance range from 1mm to 8mm and the central point is about 2.5mm.

There is also an onboard potentiometer to adjust the sensitivity. The infrared diode will be emitting the infrared continually when the module is powered ON, when the emitted infrared light has not been reflected or the strength is not big enough, the receiver diode will in the off state and output pin i.e. DO will be LOW.

Note: The new update with this product is about pin locations. The image shows the sequence of 1) VCC. 2) GND. 3)D0. 4)A0. but a new sequence is 1) VCC. 2)D0. 3)A0. 4) GND.

Application :

  1. Meter pulse data sampling
  2. Fax paper shredders detection
  3. Obstacle detection
  4. Black and white line detection
Features :
  1. Designed with the reflected infrared sensor, indicator light.
  2. Built in a potentiometer for sensitivity control.
  3. On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L
  4. Onboard signal output instructions, the output is the highly effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection & middot
  5. Signal detection sensitivity can adjust
  6. Reserve all the way more circuits (P3 voltage drawn)
  7. Using the TCRT5000 infrared reflection sensor
  8. Output form: digital switch output (0 and 1)
  9. A fixed bolt hole, convenient installation.
Package Includes :

1 x  For Arduino Smart Car TCRT5000 Obstacle Avoidance Infrared Track Sensor Module.

Request
Callback


Additional Information:

  • Delivery Time: 2 days
Yes! I am Interested

AC Voltage Sensor Module ZMPT101B (Single Phase)

AC Voltage Sensor Module ZMPT101B (Single Phase)
  • AC Voltage Sensor Module ZMPT101B (Single Phase)
Get Best Quote
Approx. Price: Rs 240 / PieceGet Latest Price
  1. Voltage – 250V
  2. Easy PCB mounting
  3. Good consistency
  4. Widely acclaimed

ZMPT101B AC Voltage Sensor is the best for the purpose of the DIY project, where we need to measure the accurate AC voltage with a voltage transformer. This is an ideal choice to measure the AC voltage using Arduino/ESP8266/Raspberry Pi like an opensource platform. In many electrical projects, engineer directly deals with measurements with few basic requirements like High galvanic isolation, Wide Range, High accuracy, Good Consistency.

Onboard precision miniature voltage transformer, The active phase AC output voltage transformer module. Onboard precision op-amp circuit, the signal sampling and appropriate compensation for precise functions. Modules can be measured within 250V AC voltage, the corresponding analog output can be adjusted. It is brand new, good quality high performance.

Features:
  1. Low price
  2. Small size and lightweight
  3. Easy PCB mounting
  4. Good consistency
  5. Widely acclaimed
Package Includes:

1 x AC Voltage Sensor Module ZMPT101B

Request
Callback


Additional Information:

  • Minimum Order Quantity: 1 Piece
  • Delivery Time: 2 days
Yes! I am Interested

Metal Detector sensor

Metal Detector sensor
  • Metal Detector sensor
Get Best Quote
Approx. Price: Rs 360 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Product Typemetal
BrandBE
Country of OriginMade in India

You can use this A88 Metal detector non-contact metal induction detection module as a metal detector. When it approaches any metal, it makes a sound.

This is a module specifically designed to detect metal. The module operates by inducing currents in metal objects and responding when it occurs. A nice onboard buzzer signals when it detects something and an onboard potentiometer allow adjustment of sensitivity.

The power cables of the Metal detector non-contact metal induction detection module will need soldering on for the module to function, positive to the outside of the module and negative between the potentiometer and an electrolytic capacitor.


Features :
  1. V+ Connect to power positive
  2. V- connect to power negative
  3. Adjust the potentiometer, let the modules work normally.
  4. Small and easy to use module.
  5. It comes with a Buzzer for metal detection indication.

Additional information
Operating Voltage (VDC)

5

Detecting Range

1 CM

Dimensions in mm (LxWxH)    

66x60x14

Weight (gm)

15


 

Package Includes :

1 x A88 Metal Detector Non-Contact Metal Induction Detection Module

* Product Images are shown for illustrative purposes only and may differ from actual product.

Request
Callback


Additional Information:

  • Delivery Time: 2 DAYS
Yes! I am Interested
X

Explore More Product

View All Product


Reviews & Rating

4.4/5

★★★★★★★★★★

Reviewed by 124 Users

  • 5★50%
  • 4★18%
  • 3★12%
  • 2★2%
  • 1★18%
  • User Satisfaction
  • Response82%
  • Quality     86%
  • Delivery   88%

Most Relevant Reviews

M
★★★★★★★★★★
09-December-22
Mainak Mukhopadhyay
Kolkata, West Bengal
Product Name : Raspberry Pi Electronic Boards
Response
Quality
Delivery
G
★★★★★★★★★★
01-November-22
Gopi
Coimbatore, Tamil Nadu
Product Name : Microcontroller Boards
Response
Quality
Delivery
R
★★★★★★★★★★
27-September-22
Retheesh P S
Idukki, Kerala
Response
Quality
Delivery

View More Reviews




Reach Us
M. Sakthi Priya (Sales Manager)
Bharathi Electronics
No. 4/5 A, Union Road, Opposite Kalpana Theater
Koundampalayam, Coimbatore - 641030, Tamil Nadu, India


Call Us


Send E-mail