Shop - Robo Bazar | Online Electronics Components Store in India

20%

Correlation Photoelectric Infrared Count Slot Sensor Module 10 mm

The width of the optical coupling slot: 10mm

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Single signal output.
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The circuit board output switch!
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The output valid signal is low.
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Can be used for workpiece counts.
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It can also be used for industry counting, motor speed testing.

Correlation Photoelectric Infrared Count Slot Sensor Module 10 mm

20%

MOC-7811 Slotted Opto Isolator Module (Encoder Sensor)

DC motor position / velocity control
Position and velocity servomechanisms
Factory automation robots
Numerically controlled machinery
Computer printers and plotters
MOC-7811 Slotted Opto Isolator Module (Encoder Sensor)

27%

TCRT5000 – Reflective Infrared Optical Sensor

Detector type : phototransistor
Daylight blocking filter
Lead (Pb)-free soldering released
Compact construction
Senses the presence of an object by using the reflective IR beam from the object
TCRT5000 - Reflective Infrared Optical Sensor

50%

LM393 Linear Hall Effect Sensor Module

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S49E hall sensor
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Features wide-range voltage comparator LM393

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Signal output indicator
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Analog / Digital output
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LM393 Linear Hall Effect Sensor Module
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15%

Mini 360 Step Down Buck Converter Power Supply Module

Module: Non-isolated step-down module (BUCK)

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Input voltage: DC 4.75V-23V
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Output voltage: DC 1.0V-17V (Adjustable, Output < Input)

Rectification: Synchronous rectification

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Built-in 160°C thermal shutdown
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Output ripple: 30mV (no-load)
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Step Down Buck Converter Power Supply Module

33%

DS1302 Real Time Clock (RTC) Module

Crystal 32.768KHz, matching capacitance 6pF
DS1302 8-pin SMD homemade chips
Seconds, Minutes, Hours, Day of Month, Day of Week, and Year
DS1302 Real Time Clock (RTC) Module

21%

ACS712 – 30A Range Current Sensor Module

Out of Stock

Low-noise analog signal path
Device bandwidth is set via the new FILTER pin
5 µs output rise time in response to step input current
Small footprint, low-profile SOIC8 package
1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
Supply Voltage: 4.5V~5.5V DC
Measure Current Range: 30A
Sensitivity: 100mV/A
ACS712 - 30A Range Current Sensor Module

28%

MQ5 LPG Natural Gas Sensor Module

Only 1 left in stock

Power:2.5V ~ 5.0V
Detecting Range: 200-10000ppm
Relative humidity:<95%RH
Dimension: 40 x 21 x 17 mm
MQ5 LPG Natural Gas Sensor Module

6%

3D Printer Controller Board RAMPS 1.4 Arduino Mega Shield RepRap Prusa Model

Supply Voltage: 12V
Standard interfaces (as that of the extruder)
Reserved GCI like I2C and RS232
3 MOSFET’s are applied to the heater/ fan and thermistor circuit.
Another 5A added to protect the component parts.
An 11A fuse is added to the hotbed.
Support 5 stepper drive board
3D Printer Controller Board RAMPS 1.4 Arduino Mega Shield RepRap Prusa Model

30%

Pro Mini – ATMEGA 328P – 5V 16Mhz – Compatible Board

Microcontroller: ATmega328P
Circuit Operating Voltage: 5V
Clock frequency: 16MHz.
6 PWM port: D3, D5, D6, D9, D10, D11.
Use For Atmel Atmega328P-AU microcontroller.
Support serial download.
Support 9V battery.
5V 16Mhz - Compatible Board.
Pro Mini - ATMEGA 328P - 5V 16Mhz - Compatible Board

16%

Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino

ATMEGA32U4 running in 5V / 16MHz
Support Arduino IDE V1.0.1
Micro USB interface programming on the board
Four 10-bit ADC pin
12 digital I / O (5 PWM capability)
Rx and Tx hardware serial connection
Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino

19%

3.3V/5V MB102 Breadboard Power Supply Module

Breadboard power supply module, compatible with 5V, 3.3V.
Apply to MB102 breadboard
Input voltage: 6.5-12 V (DC) or USB power supply
Output voltage: 3.3V/5V can switch over
Maximum output current: <700 ma
Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V
On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
3.3V/5V MB102 Breadboard Power Supply Module

30%

PIR Sensor HC-SR501 – PIR Motion Sensor

Current drain: <60uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection distance: 3-7M(can be adjusted)
Detection range: < 120°
PIR Sensor HC-SR501 – PIR Motion Sensor

14%

Analog PH Sensor Kit for Arduino

Module power supply: 5 VDC.
Measuring temperature: 0-50 ℃.
Response time: ≤ 1min.
pH sensor with BNC connector.
Gain adjustment Potentiometer.
Power indicator LED.
Analog PH Sensor Kit for Arduino

51%

Creality -0.4mm Nozzle

Nozzle Diameter: 0.4mmMaterial: High-quality nozzle materialCompatibility: Designed for Creality 3D printers (specify compatible models if necessary)Thread Type: Standard nozzle threading for easy installationDimensions: Compact and precision-engineered designCreality -0.4mm Nozzle

24%

NODEMCU – ESP8266 Wifi Development Board

Power input: 4.5V ~ 9V (10VMAX), USB-powered
Transfer rate: 110-460800bps
Support UART / GPIO data communication interface
Support Smart Link Smart Networking
Working temperature: -40°C ~ + 125°C
Drive Type: Dual high-power H-bridge
Don’t need to download resetting
A great set of tools to develop ESP8266
Flash size: 4MByte
Lowest cost WI-FI
NODEMCU - ESP8266 Wifi Development Board

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DC motor position / velocity control

Position and velocity servomechanisms

Factory automation robots

Numerically controlled machinery

Computer printers and plotters

MOC-7811 Slotted Opto Isolator Module (Encoder Sensor)

Detector type : phototransistor

Daylight blocking filter

Lead (Pb)-free soldering released

Compact construction

Senses the presence of an object by using the reflective IR beam from the object

TCRT5000 - Reflective Infrared Optical Sensor

Crystal 32.768KHz, matching capacitance 6pF

DS1302 8-pin SMD homemade chips

Seconds, Minutes, Hours, Day of Month, Day of Week, and Year

DS1302 Real Time Clock (RTC) Module

Low-noise analog signal path

Device bandwidth is set via the new FILTER pin

5 µs output rise time in response to step input current

Small footprint, low-profile SOIC8 package

1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8

Supply Voltage: 4.5V~5.5V DC

Measure Current Range: 30A

Sensitivity: 100mV/A

ACS712 - 30A Range Current Sensor Module

Power:2.5V ~ 5.0V

Detecting Range: 200-10000ppm

Relative humidity:<95%RH

Dimension: 40 x 21 x 17 mm

MQ5 LPG Natural Gas Sensor Module

Breadboard power supply module, compatible with 5V, 3.3V.

Apply to MB102 breadboard

Input voltage: 6.5-12 V (DC) or USB power supply

Output voltage: 3.3V/5V can switch over

Maximum output current: <700 ma

Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V

On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.

3.3V/5V MB102 Breadboard Power Supply Module

Current drain: <60uA

Voltage Output: High/Low level signal:3.3V TTL output

Detection distance: 3-7M(can be adjusted)

Detection range: < 120°

PIR Sensor HC-SR501 – PIR Motion Sensor

Module power supply: 5 VDC.

Measuring temperature: 0-50 ℃.

Response time: ≤ 1min.

pH sensor with BNC connector.

Gain adjustment Potentiometer.

Power indicator LED.

Analog PH Sensor Kit for Arduino

Power input: 4.5V ~ 9V (10VMAX), USB-powered

Transfer rate: 110-460800bps

Support UART / GPIO data communication interface

Support Smart Link Smart Networking

Working temperature: -40°C ~ + 125°C

Drive Type: Dual high-power H-bridge

Don’t need to download resetting

A great set of tools to develop ESP8266

Flash size: 4MByte

Lowest cost WI-FI

NODEMCU - ESP8266 Wifi Development Board

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