12:34 23 Nov 23

Owner is very helpful, supportive and friendly, best experience 💕

Anuj Jaiswal

12:34 23 Nov 23

A nice way of treat with friendly price ....must view for your need!!

Pradeep Patel

11:33 28 Oct 23

It was awesome experience in ercoms robotics lab .Mr. Ram was an amazing host here would love to visit here again

Dr Ashutosh Srivastava

16:56 10 Sep 23

Very professional

Abhimanyu Mishra

12:48 14 Aug 23

Nice store , very polite stuff

Vinod Kumar

15:50 24 Dec 21

Very good Robotics and electronics products , I have purchased 28 kits of Robotics and some electronics products ,all the products were very good. One thing is very nice that the owner of Ercoms is very supportive. Thank you Ercoms Robotics team for support us.
Some images of Robotics after assembling are....

05 Arjun Agarwal

14:13 10 Feb 21

A very good place for buying electronic items
Recently bought
Arduino uno
Ultrasonic sensor
BO motor
Wheels
castor wheel
L293D
Servo motor
Battery holder
Breadboard
jumper wires
The shopkeeper is very knowledgeable...

Tag: Module

Showing 1–24 of 92 resultsSorted by popularity

-14%
Rated 4.50 out of 5

IR Sensor module Imported
Original price was: ₹ 49.00.Current price is: ₹ 42.00.
Quick Review:

Operating Voltage: 5V DC

Digital Output: Logic one (+3.5V DC) /Logic zero (0V DC)

Mounting Hole of 2.5mm diameter for Easy Mounting.

This can, in turn, be used for detecting white/black lines (inline follower ROBOTs)or bright/dark objects (in object identification ROBOTs)

Useful for various Robotic Applications, Room Visitor Counter Systems, etc.

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-24%
Rated 4.50 out of 5

Ultrasonic Sensor Module
Original price was: ₹ 110.00.Current price is: ₹ 84.00.
Quick Review:

IC Chip: LM393

Operating Voltage: 3.3V to 5V

Output: Digital and Analog

Microphone Type: Electret condenser

Sensitivity Adjustment: Potentiometer

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-15%
Rated 4.33 out of 5

L298N Dual Motor Driver Module (Up to 1~2 Amp)
Original price was: ₹ 175.00.Current price is: ₹ 149.00.
Quick Review:

Driving No Of Motor : 2

Control chip: L298N

Logical voltage: 5V

Drive voltage: 5V – 35V

Logical current: 0mA – 36mA

Drive current: 2A(MAX single bridge)

Storage temperature: -20°C to +135°C

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-22%
Rated 4.83 out of 5

I2C Module LCD Serial Display Adapter
Original price was: ₹ 108.00.Current price is: ₹ 84.00.
Quick Review:

Compatible with 16×2 and 20×4 LCD display

Saves resources using only 4 pins

LCD can be interfaced using 2 wires

Easy to interface

Standard 5V supply voltage

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-44%
Rated 4.83 out of 5

HC-05 Bluetooth Module
Original price was: ₹ 549.00.Current price is: ₹ 310.00.
Quick Review:

Bluetooth protocol: Bluetooth Specification v2.0+EDR.

Frequency: 2.4GHz ISM band.

Modulation: GFSK(Gaussian Frequency Shift Keying).

Emission power: =4dBm, Class 2.

Sensitivity: =-84dBm at 0.1% BER.

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-14%
Rated 4.50 out of 5

LM2596S DC-DC Buck Converter Power Supply
Original price was: ₹ 92.00.Current price is: ₹ 79.00.
Quick Review:

nput voltage: 4V-35V

Output voltage: 1.23V to 30V

Input Current: 3A (maximum)

Maximum Power Dissipation: 10 watts (Without Heat sink)

Regulator Type: Step Down ( Non Isolated input to Output )

Output Current: 2A Rated, ( 3A maximum with heat sink )

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-49%
Rated 4.33 out of 5

1 Channel 5V 10A Relay Module without Optocoupler
Original price was: ₹ 135.00.Current price is: ₹ 69.00.
Quick Review:

Control voltage: 5V

Channels: 1

Drive Current:15-20mA

Relay Ratings: AC250V 10A ; DC30V 10A

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-3%
Rated 4.83 out of 5

DHT11-Temperature and Humidity Sensor Module
Original price was: ₹ 149.00.Current price is: ₹ 145.00.
Quick Review:

Power: 5V

Temperature range: 0-50’C

Humidity range: 20-90%RH

Signal transmission range: 20m

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-21%
Rated 4.50 out of 5

NRF24L01 2.4GHz Wireless Transceiver Module
Original price was: ₹ 125.00.Current price is: ₹ 99.00.
Quick Review:

Operating Voltage: 3.3V

Nominal current: 50mA

Maximum operating current: 250mA

Working frequency range: 2.4GHz

Range: 50 to 200 feet

Communication protocol: SPI

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-38%

Relay SPDT 5Pin 5V/7A PCB Mount
Original price was: ₹ 45.00.Current price is: ₹ 28.00.
Quick Review:

Relay Type: SPDT

Coil Voltage Rating: 5V

Current: 7A

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-1%
Rated 4.67 out of 5

PIR Motion Sensor Detector Module HC-SR501
Original price was: ₹ 90.00.Current price is: ₹ 89.00.
Quick Review:

Colour: White + Green OR White + Blue

Working Voltage Range: DC 4.5V- 20V

Current Drain: <60uA

Detection Range: <140°

Voltage Output: High/ Low-level Signal: 3.3V TTL output

Detection Distance: 3 to 7m (can be adjusted)

Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)

Blockade time: 2.5s (Default)

Work temperature: -20-+80°C

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-12%
Rated 4.33 out of 5

Soil Moisture Sensor Module
Original price was: ₹ 85.00.Current price is: ₹ 75.00.
Quick Review:

Operating Voltage: 3.3V – 5V

Output Type: Digital and Analog

Digital Output: High/Low (1/0) based on moisture threshold

Analog Output: 0V to VCC (varying voltage based on soil moisture level)

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-36%
Rated 4.67 out of 5

TP4056 (Micro USB) 1A Li-Ion Battery Charging Board with Current Protection
Original price was: ₹ 55.00.Current price is: ₹ 35.00.
Quick Review:

Current Protection: Yes

Inversed polarity: NO.

Charging method: Linear

Input Voltage: 4.5-5.5V

Full Charge Voltage: 4.2V

Over-Current Protection: 3A

Under-Voltage Protection: 2.5V

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-35%
Rated 4.33 out of 5

L293D Multi Motor Driver Shield For Arduino-SLAEX039
Original price was: ₹ 230.00.Current price is: ₹ 149.00.
Quick Review:

2 connections for 5V ‘hobby’ servos connected to the Arduino’s high-resolution dedicated timer

4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 25VDC.

Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)

Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.

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-29%
Rated 4.83 out of 5

L293D Dual Motor Driver Module (Up to 1~2 Amp)
Original price was: ₹ 120.00.Current price is: ₹ 85.00.
Quick Review:

Motor voltage Vcc2 (Vs): 4.5V to 36V

Maximum Peak motor current: 1.2A

Maximum Continuous Motor Current: 600mA

Supply Voltage to Vcc1(Vcc): 4.5V to 7V

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-11%
Rated 4.33 out of 5

MQ2-Flammable Gas and Smoke Sensor Module
Original price was: ₹ 160.00.Current price is: ₹ 142.00.
Quick Review:

Operating Voltage: 5V DC

Sensitivity Range: 300 ppm to 10,000 ppm

Operating Temperature: -20°C to 50°C

Output Type: Analog voltage output (A0), Digital output with adjustable threshold (D0)

Dimensions: Compact and easily mountable on a PCB

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-15%
Rated 4.17 out of 5

Adapter Board For NRF24L01 Wireless Module
Original price was: ₹ 110.00.Current price is: ₹ 94.00.
Quick Review:

Voltage: 5 Volts

It’s for 8 Pin NRF24L01+ Module

A simple socket board which is for NRF24L01 wireless module

On-board AMS1117-3.3 chip

It can be used with NRF24L01 wireless module

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-6%
Rated 5.00 out of 5

Sound Detection Sensor Module
Original price was: ₹ 95.00.Current price is: ₹ 89.00.
Quick Review:

IC Chip: LM393

Operating Voltage: 3.3V to 5V

Output: Digital and Analog

Microphone Type: Electret condenser

Sensitivity Adjustment: Potentiometer

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-19%
Rated 4.33 out of 5

4 Channel Isolated 5V 10A Relay Module Optocoupler
Original price was: ₹ 270.00.Current price is: ₹ 220.00.
Quick Review:

Control voltage: 5V

Channels: 4

Drive Current:15-20mA

Relay Ratings: AC250V 10A ; DC30V 10A

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-39%
Rated 4.67 out of 5

2 Channel Isolated 5V 10A Relay Module Optocoupler
Original price was: ₹ 220.00.Current price is: ₹ 135.00.
Quick Review:

Control voltage: 5V

Channels: 2

Drive Current:15-20mA

Relay Ratings: AC250V 10A ; DC30V 10A

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-7%
Rated 4.67 out of 5

RC522 RFID Card Reader Module (13.56MHz)
Original price was: ₹ 160.00.Current price is: ₹ 149.00.
Quick Review:

Module interface: SPI

Sleep Current: < 80uA

Peak Current: < 30mA

Operating Current :13-26mA / DC 3.3V

Idle Current :10-13mA / DC 3.3V

Module Size: 40mm × 60mm

Operating Frequency: 13.56MHz

Reader Distance: ≥ 50mm / 1.95″ (misfire 1)

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-44%

TP4056 (Type-C) 1A Li-Ion Battery Charging Board with Current Protection
Original price was: ₹ 62.00.Current price is: ₹ 35.00.
Quick Review:

Current Protection: Yes

Inversed polarity: NO.

Charging method: Linear

Input Voltage: 4.5-5.5V

Full Charge Voltage: 4.2V

Over-Current Protection: 3A

Under-Voltage Protection: 2.5V

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-48%

Hi Link HLK-5M05 5V/5W AC to DC Power Supply Module
Original price was: ₹ 367.00.Current price is: ₹ 190.00.
Quick Review:

Rated input voltage: 100-240 VAc

Input voltage range: 90-264 VAc

Maximum input current: ≤0.2A

Input current surge: ≤10 A

Enter slow start: ≤50 mS

Voltage Regulation: ±0.2%

Load Regulation: ±0.5%

Long-term reliability: MTBF≥100，000 h

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-30%
Rated 4.33 out of 5

2.4GHz NRF24L01 + PA + LNA SMA Wireless Transceiver Antenna
Original price was: ₹ 269.00.Current price is: ₹ 189.00.
Quick Review:

Interface: SPI.

LNA Noise figure: 2.6Db.

Antenna Gain (peak): 2Dbi.

2MB rate (Open area): 520m.

1MB rate (Open area): 750m.

250Kb rate (Open area): 1100m.

Voltage: 3-3.6V (recommended 3.3V) V.

Maximum output power: +20dBm.

Emission mode current(peak): 115mA.

Receive Mode Current(peak): 45mA.

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