Shop - Robo Bazar | Online Electronics Components Store in India

22%

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5mm Two-Color LED Module

Diameter:5mm
Package-Type: Diffusion
Color: Red +Green
Luminosity Intensity (MCD)
5mm Two-Color LED Module

49%

7 Color Flashing LED Module

Product Type: LED
Shape: Round LED 5mm DIP type
Color: pink yellow-green (high brightness)
Lens type: white mist
Standard Forward Voltage:3.0-4 .5 V
7 Color Flashing LED Module7

26%

KY-005 38KHz Infrared IR Transmitter Sensor Module

This is 38KHz Infrared IR transmitter sensor module For Arduino
Transmit 38KHz modulating signal
Suitable for Arduino DIY project
Material: PCB
KY-005 38KHz Infrared IR Transmitter Sensor Module

37%

Linear Hall Effect Sensor Module

Magnetic field detection and measurement.
Current sensing in electric motors and power electronics.
Position sensing in mechatronic systems.
Speed control in automotive applications (e.g., throttle position sensors).
Contactless switch applications.
Linear Hall Effect Sensor Module

44%

KY-013 Analog Temperature Sensor Module

Temperature monitoring and control in home automation and industrial systems.
Environmental monitoring and weather stations.
Temperature control in HVAC systems.
DIY thermometers and temperature data loggers.
Process control and industrial automation.
KY-013 Analog Temperature Sensor Module

14%

KY-020 KY020 3pin 3.3-5V Standard Tilt Switch Sensor Module

Operating Voltage: 5v DC.
This module is Small and Simple to use.
Digital switch output (0 & 1)
High sensitivity
Completes the circuit when the module is tilted
LED lights up when tilt switch is activated
KY-020 KY020 3pin 3.3-5V Standard Tilt Switch Sensor Module

43%

Momentary Tactile Push Button Module DC 5V Switch

User input in electronic devices and prototypes.
Reset buttons on microcontroller-based projects.
Mode selection or function control.
System power on/off buttons.
Tactile switches for DIY electronics and prototyping.
Momentary Tactile Push Button Module DC 5V Switch

36%

KY-012 KY012 3pin Active Buzzer Alarm Sensor Module

Audible alerts and alarms in DIY electronics projects.
Timer and countdown applications.
Warning systems in automation and robotics.
Fault or error indicators.
Simple audio signaling in various electronic devices.
KY-012 KY012 3pin Active Buzzer Alarm Sensor Module

30%

Digital Temperature Module For Arduino AVR PIC DIY Maker

Power supply: 3 – 5V
Good sensitivity
The output format: Digital switching output (0 and 1)
The comparator output signal is clean, good waveform, driving ability, more than 15mA.
A fixed bolt holes for easy installation.
Using a wide voltage LM393 comparator.
Digital Temperature Module For Arduino AVR PIC DIY Maker

14%

DS18B20 Temperature Sensor Module

Digital signal output
18B20 Temperature Sensor Chip
Resolution adjustment ranges from 9-12 bytes.
Send data via a pin
Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.
DS18B20 Temperature Sensor Module

53%

KY-039 Finger Detection Heartbeat Measuring Sensor Module

Use IR LED and an optical transistor to detect pulsation in fingers
Small and Compact module
Easy to use
KY-039 Finger Detection Heartbeat Measuring Sensor Module

14%

Infrared Obstacle Avoidance Sensor Module

Working voltage : DC 3.3V 5V
Working current : More than 20mA
Working temperature : -10 to 50 centigrade degree
Detection distance : 2 40cm
IO interface : 4 line (- / + / S / EN)
Output signal : TTL Level
Adjusting mode : Multi-resistance regulation
Effective angle : 35 degree
Weight (gm) : 5
Dimensions in mm (LxWxH) : 40 x 16 x 11
Infrared Obstacle Avoidance Sensor Module

29%

Infrared IR Sensor Receiver Module for Arduino

IR Sensor Receiver Module

Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity. Widely used in stereo, TV, video machine, disc machine, set-top boxes, digital photo frame; car stereo, remote control toys, satellite receivers, hard disk player, air conditioner, heater; electric fan, lighting and other home appliances. IR Receiver Module is a 38KHz infrared receiver module which is Arduino compatible. It can receive the standard 38KHz modulated remote controller signal.

16%

KY-017 Tilt Mercury Sensor Module

Name KY - 017.
Input voltage: 3.3V to 5.5V
Input current : 0.3mA.
Number of pins: 3. ( GND, VCC, SIGNAL )
Sensitivity: High.
Suitable for DIY projects.
KY-017 Tilt Mercury Sensor Module

21%

KY-027 Magic Cup Tilt Switch Module Compatible with Arduino and Nodemcu

On tilting the module mercury inside small tube connect the switching point and make switch.
ON while tilting it to other side move the mercury and it disconnects the circuit and switches get OFF.
The module operates on 5V DC supply.
KY-027 Magic Cup Tilt Switch Module Compatible with Arduino and Nodemcu

21%

KY-010 Broken Light Blocking Sensor

Voltage 5V
Photo interruption module triggers a signal when light is blocked between the opening of the sensor.
KY-010 Broken Light Blocking Sensor

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Diameter:5mm

Package-Type: Diffusion

Color: Red +Green

Luminosity Intensity (MCD)

5mm Two-Color LED Module

Product Type: LED

Shape: Round LED 5mm DIP type

Color: pink yellow-green (high brightness)

Lens type: white mist

Standard Forward Voltage:3.0-4 .5 V

7 Color Flashing LED Module7

This is 38KHz Infrared IR transmitter sensor module For Arduino

Transmit 38KHz modulating signal

Suitable for Arduino DIY project

Material: PCB

KY-005 38KHz Infrared IR Transmitter Sensor Module

Magnetic field detection and measurement.

Current sensing in electric motors and power electronics.

Position sensing in mechatronic systems.

Speed control in automotive applications (e.g., throttle position sensors).

Contactless switch applications.

Linear Hall Effect Sensor Module

Temperature monitoring and control in home automation and industrial systems.

Environmental monitoring and weather stations.

Temperature control in HVAC systems.

DIY thermometers and temperature data loggers.

Process control and industrial automation.

KY-013 Analog Temperature Sensor Module

Operating Voltage: 5v DC.

This module is Small and Simple to use.

Digital switch output (0 & 1)

High sensitivity

Completes the circuit when the module is tilted

LED lights up when tilt switch is activated

KY-020 KY020 3pin 3.3-5V Standard Tilt Switch Sensor Module

User input in electronic devices and prototypes.

Reset buttons on microcontroller-based projects.

Mode selection or function control.

System power on/off buttons.

Tactile switches for DIY electronics and prototyping.

Momentary Tactile Push Button Module DC 5V Switch

Audible alerts and alarms in DIY electronics projects.

Timer and countdown applications.

Warning systems in automation and robotics.

Fault or error indicators.

Simple audio signaling in various electronic devices.

KY-012 KY012 3pin Active Buzzer Alarm Sensor Module

Power supply: 3 – 5V

Good sensitivity

The output format: Digital switching output (0 and 1)

The comparator output signal is clean, good waveform, driving ability, more than 15mA.

A fixed bolt holes for easy installation.

Using a wide voltage LM393 comparator.

Digital Temperature Module For Arduino AVR PIC DIY Maker

Digital signal output

18B20 Temperature Sensor Chip

Resolution adjustment ranges from 9-12 bytes.

Send data via a pin

Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.

DS18B20 Temperature Sensor Module

Use IR LED and an optical transistor to detect pulsation in fingers

Small and Compact module

Easy to use

KY-039 Finger Detection Heartbeat Measuring Sensor Module

Working voltage : DC 3.3V 5V

Working current : More than 20mA

Working temperature : -10 to 50 centigrade degree

Detection distance : 2 40cm

IO interface : 4 line (- / + / S / EN)

Output signal : TTL Level

Adjusting mode : Multi-resistance regulation

Effective angle : 35 degree

Weight (gm) : 5

Dimensions in mm (LxWxH) : 40 x 16 x 11

Infrared Obstacle Avoidance Sensor Module

IR Sensor Receiver Module

Name KY - 017.