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Sensors
Robots Sensors in Bangladesh

Sensors

Selecting the most reliable sensor for any Application is quite tricky as you need to think over various specs like its size, accuracy, operating specifications, and most importantly, its price. Here, we carry around 150+ differential sensors with all technical specifications and its application guidelines to narrow down your search filters which gives the highest level of satisfaction to you. Explore a wide range of best-picked sensors by Robotics Bangladesh from top brands at sensible prices in Bangladesh.

Active filters

Reference: RBD-0022

Ultrasonic Sonar Sensor HC-SR04

(0)
Affordable Price Operating Voltage: 5 V Sonar Sensing Range: 2-400 cm Max. Sensing Range: 450 cm Frequency: 40 kHz RoboticsBD
BDT 93.00
BDT 93.00 tax incl.
BDT 93.00 tax excl.
BDT 93.00 tax excl.
BDT 93.00 tax incl.
BDT 93.00 tax incl.
BDT 0.00 Tax
BDT 93.00 tax excl.
BDT 93.00 tax excl.
BDT 0.00 Tax
BDT 93.00 tax incl.
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In-Stock
In stock: 524

Reference: RBD-1376

MPXV7002DP Pressure Sensor Module

(0)
SensorModule : MPXV7002DP Measurement Range: 1psi, 100m/s (223mph/360kmh). Resolution: 0.84Pa. Data: Delivered at 14 bits from a 24 bit delta-sigma ADC. Low pass filtered Temperature compensated 10° to 60°C
BDT 5,990.00
BDT 5,990.00 tax incl.
BDT 5,990.00 tax excl.
BDT 5,990.00 tax excl.
BDT 5,990.00 tax incl.
BDT 5,990.00 tax incl.
BDT 0.00 Tax
BDT 5,990.00 tax excl.
BDT 5,990.00 tax excl.
BDT 0.00 Tax
BDT 5,990.00 tax incl.
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In-Stock
In stock: 10

Reference: RBD-1237

UNI-T Wind Speed Meter UT363BT

(0)
Ergonomic exterior, comfortable handling Millimeter accuracy  Large, multiple angle HD display Quick, auto calculation with real-time readout Multiple functions: measure wind speeds up to 30m/s, data storage, and more Auto power off after 3 minutes without operation  
BDT 4,500.00
BDT 4,500.00 tax incl.
BDT 4,500.00 tax excl.
BDT 4,500.00 tax excl.
BDT 4,500.00 tax incl.
BDT 4,500.00 tax incl.
BDT 0.00 Tax
BDT 4,500.00 tax excl.
BDT 4,500.00 tax excl.
BDT 0.00 Tax
BDT 4,500.00 tax incl.
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In-Stock
In stock: 5

Reference: RBD-0562

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator

(0)
Input Voltage: DC3.6V-6V Input Current: 2A-5A Output Voltage: DC 400KV (Please pay attention to safety when used) Input Line Length: about 100mm (red is positive) Output Line Length: about 160mm
BDT 650.00
BDT 650.00 tax incl.
BDT 650.00 tax excl.
BDT 650.00 tax excl.
BDT 650.00 tax incl.
BDT 650.00 tax incl.
BDT 0.00 Tax
BDT 650.00 tax excl.
BDT 650.00 tax excl.
BDT 0.00 Tax
BDT 650.00 tax incl.
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Out-of-Stock
In stock: 0

Reference: RBD-0023

HC-SR501 PIR Motion Sensor

(0)
Wide Working Voltage Range: DC 4.5V- 20V Current Drain: <60uA Detection Angle: <140° Detection Distance: 3 to 7m (can be adjusted) Blockade time: 2.5s (Default)  Work temperature: -20-+80°C
BDT 95.00
BDT 95.00 tax incl.
BDT 95.00 tax excl.
BDT 95.00 tax excl.
BDT 95.00 tax incl.
BDT 95.00 tax incl.
BDT 0.00 Tax
BDT 95.00 tax excl.
BDT 95.00 tax excl.
BDT 0.00 Tax
BDT 95.00 tax incl.
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In Stock
In stock: 386

Reference: RBD-0552

A6 Pro Serial GPRS GSM Module Core Development Board

(0)
Working frequency: quad-band network, 850 / 900 / 1800 / 1900MHz Working voltage: 4.8-9VDC(On-board voltage regulator circuit supply power for A6 module) Working Current: maximum of 2A. RoboticsBD
BDT 1,100.00
BDT 1,100.00 tax incl.
BDT 1,100.00 tax excl.
BDT 1,100.00 tax excl.
BDT 1,100.00 tax incl.
BDT 1,100.00 tax incl.
BDT 0.00 Tax
BDT 1,100.00 tax excl.
BDT 1,100.00 tax excl.
BDT 0.00 Tax
BDT 1,100.00 tax incl.
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Out-of-Stock
In stock: 0

Reference: RBD-0149

Flame Sensor Fire Detection Module

(0)
Output Channel: 1 Power Supply: 3.3/5V Built in a potentiometer for sensitivity control. Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO. Detection angle about 60 degrees, the flame spectrum especially sensitive. The flame of the most...
BDT 69.00
BDT 69.00 tax incl.
BDT 69.00 tax excl.
BDT 69.00 tax excl.
BDT 69.00 tax incl.
BDT 69.00 tax incl.
BDT 0.00 Tax
BDT 69.00 tax excl.
BDT 69.00 tax excl.
BDT 0.00 Tax
BDT 69.00 tax incl.
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In-Stock
In stock: 737

Reference: RBD-1324

PAM8403 Audio Amplifier Module

(0)
Operating voltage: 2.5V-5.5V Maximum output power: 3W x 2 PCB size is about: length 30mm width 22mm overall height after installed is about 16mm Built with switch Potentiometer, can adjust the volume & control power switch freely! Flexible assembly usage.
BDT 140.00
BDT 140.00 tax incl.
BDT 140.00 tax excl.
BDT 140.00 tax excl.
BDT 140.00 tax incl.
BDT 140.00 tax incl.
BDT 0.00 Tax
BDT 140.00 tax excl.
BDT 140.00 tax excl.
BDT 0.00 Tax
BDT 140.00 tax incl.
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In-Stock
In stock: 63

Reference: RBD-0420

Vibration Motor

(0)
Voltage Range: DC 2.5-4V. Motor Diameter: 10 mm. RoboticsBD Motor Thickness: 3.4 mm. Min. Rated Speed: 9000RPM Max. Rated Current: 60mA
BDT 150.00
BDT 150.00 tax incl.
BDT 150.00 tax excl.
BDT 150.00 tax excl.
BDT 150.00 tax incl.
BDT 150.00 tax incl.
BDT 0.00 Tax
BDT 150.00 tax excl.
BDT 150.00 tax excl.
BDT 0.00 Tax
BDT 150.00 tax incl.
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In-Stock
In stock: 40

Reference: RBD-0041

Smart Speed Detecting Sensor for Arduino

(0)
Bases at CSR BC04 Bluetooth technology. with build-in 2.4GHz PCB antenna It’s at the Bluetooth class 2 power level. Range test: 10 meters Operating voltage: 3.3V to 6V DC Operating current in pairing is in the range of 30~40mA.
BDT 150.00
BDT 150.00 tax incl.
BDT 150.00 tax excl.
BDT 150.00 tax excl.
BDT 150.00 tax incl.
BDT 150.00 tax incl.
BDT 0.00 Tax
BDT 150.00 tax excl.
BDT 150.00 tax excl.
BDT 0.00 Tax
BDT 150.00 tax incl.
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In Stock
In stock: 16

Reference: RBD-0104

6DOF Accelerometer Gyroscope GY-521 MPU-6050

(0)
Chip built-in 16bit AD converter, 16-bit data output Driver Chip: MPU6050 Operating Voltage: 3-5V DC Communication: I2C/IIC Protocol Gyro Range: ± 250, 500, 1000, 2000 °/s Accelerometer Range: ± 2 ± 4 ± 8 ± 16 g
BDT 208.00
BDT 208.00 tax incl.
BDT 208.00 tax excl.
BDT 208.00 tax excl.
BDT 208.00 tax incl.
BDT 208.00 tax incl.
BDT 0.00 Tax
BDT 208.00 tax excl.
BDT 208.00 tax excl.
BDT 0.00 Tax
BDT 208.00 tax incl.
More
In-Stock
In stock: 392

Reference: RBD-0982

Digital Barometric Pressure Sensor Module 0-40kPa

(0)
Model: HX710B Data Output Rate:10 SPS / 80SPS Max. Operating Current (mA):1.5 IC Package:16 Pin SOP
BDT 799.00
BDT 799.00 tax incl.
BDT 799.00 tax excl.
BDT 799.00 tax excl.
BDT 799.00 tax incl.
BDT 799.00 tax incl.
BDT 0.00 Tax
BDT 799.00 tax excl.
BDT 799.00 tax excl.
BDT 0.00 Tax
BDT 799.00 tax incl.
More
In-Stock
In stock: 12

Reference: RBD-0422

JST SH Jumper 4 Wire Assembly - 8"

(0)
Dimensions: 210 x 17 mm(LxW) Weight: 8 gm. Fit for Fingerprint Scanner - TTL (GT-511C3) & Fingerprint Scanner - 5V TTL (GT-511C1R)  Wire Sleeve material: Silicon. RoboticsBD
BDT 180.00
BDT 180.00 tax incl.
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 180.00 tax incl.
BDT 180.00 tax incl.
BDT 0.00 Tax
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 0.00 Tax
BDT 180.00 tax incl.
More
Out-of-Stock
In stock: 0

Reference: RBD-0291

Sound Sensor Module for Arduino

(0)
Main chip: LM393, Electret condenser microphone Working voltage: DC 3.3-5V Induction distance is 0.5M Signal output Indication Single channel signal output The output effective signal is low level.
BDT 75.00
BDT 75.00 tax incl.
BDT 75.00 tax excl.
BDT 75.00 tax excl.
BDT 75.00 tax incl.
BDT 75.00 tax incl.
BDT 0.00 Tax
BDT 75.00 tax excl.
BDT 75.00 tax excl.
BDT 0.00 Tax
BDT 75.00 tax incl.
More
In-Stock
In stock: 200

Reference: RBD-1773

VHM-314 V3.0 Bluetooth Audio Receiver Board

(0)
Supply Voltage: 5V USB / 3.7V lithium battery Output Port: 3-wire audio interface/DIY pad Output Type: Analog signal Bluetooth name: VHM-314-V3.0 Bluetooth version: 5.0 Bluetooth passcode: no password Sound source: Bluetooth. USB-PC input(after the back pad is connected, the computer can be connected as a sound card though Micro) Operation method:...
BDT 430.00
BDT 430.00 tax incl.
BDT 430.00 tax excl.
BDT 430.00 tax excl.
BDT 430.00 tax incl.
BDT 430.00 tax incl.
BDT 0.00 Tax
BDT 430.00 tax excl.
BDT 430.00 tax excl.
BDT 0.00 Tax
BDT 430.00 tax incl.
More
In-Stock
In stock: 11

Reference: RBD-0132

TCRT5000L Reflective Optical Sensor

(0)
The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version. Model TCRT5000 Color Black + blue Detecting range: 0.591″ (15mm); Detecting method: Reflective; Collector-Emitter: Voltage:...
BDT 15.00
BDT 15.00 tax incl.
BDT 15.00 tax excl.
BDT 15.00 tax excl.
BDT 15.00 tax incl.
BDT 15.00 tax incl.
BDT 0.00 Tax
BDT 15.00 tax excl.
BDT 15.00 tax excl.
BDT 0.00 Tax
BDT 15.00 tax incl.
More
In-Stock
In stock: 443

Reference: RBD-1772

HLK-V20 Speech Recognition Module Human Speech Voice Control Module

(0)
Small size package Local voice Customized voice wake-up/command words Universal Serial Port Protocol Support Chinese and English The number of command words reaches 150
BDT 1,550.00
BDT 1,550.00 tax incl.
BDT 1,550.00 tax excl.
BDT 1,550.00 tax excl.
BDT 1,550.00 tax incl.
BDT 1,550.00 tax incl.
BDT 0.00 Tax
BDT 1,550.00 tax excl.
BDT 1,550.00 tax excl.
BDT 0.00 Tax
BDT 1,550.00 tax incl.
More
In-Stock
In stock: 6

Reference: RBD-1344

Current to Voltage Transmitter Module

(0)
Supply voltage range: DC 7 V ~ 35 V Output voltage signal: 0 ~ 2.5 v, 3.3 v, 5 v, 10 v, 15 V. 4-20mA to 0-15V,0-5V,0-10V
BDT 590.00
BDT 590.00 tax incl.
BDT 590.00 tax excl.
BDT 590.00 tax excl.
BDT 590.00 tax incl.
BDT 590.00 tax incl.
BDT 0.00 Tax
BDT 590.00 tax excl.
BDT 590.00 tax excl.
BDT 0.00 Tax
BDT 590.00 tax incl.
More
In-Stock
In stock: 38

Reference: RBD-0145

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor

(0)
Dual output mode, analog output more accurate A fixed bolt hole for easy installation With power indicator (red) and digital switching output indicator (green) Having LM393 comparator chip, stable. Operating Voltage: 3.3V~5V
BDT 120.00
BDT 120.00 tax incl.
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 120.00 tax incl.
BDT 120.00 tax incl.
BDT 0.00 Tax
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 0.00 Tax
BDT 120.00 tax incl.
More
In-Stock
In stock: 280

Reference: RBD-1932

DC Motor Mobile Phone Vibrator Vibration Motor Alarm Module – Black

(0)
Rated voltage: 5 VDC. Port: Digital quantity. Fixed hole:3mm. Pitch:15mm. Drive: MOS tube high-level trigger, low-level cutoff. Compatible with UNO R3/ Mega2560.
BDT 220.00
BDT 220.00 tax incl.
BDT 220.00 tax excl.
BDT 220.00 tax excl.
BDT 220.00 tax incl.
BDT 220.00 tax incl.
BDT 0.00 Tax
BDT 220.00 tax excl.
BDT 220.00 tax excl.
BDT 0.00 Tax
BDT 220.00 tax incl.
More
In-Stock
In stock: 6

Reference: RBD-0307

MLX90614 Contactless Temperature Sensor Module For Arduino

(0)
Operating Voltage(V): 3- 5 Operating Current(mA): 2 Communication protocol: I2C Power saving mode Automotive grad Small size, low cost. RoboticsBD
BDT 1,090.00
BDT 1,090.00 tax incl.
BDT 1,090.00 tax excl.
BDT 1,090.00 tax excl.
BDT 1,090.00 tax incl.
BDT 1,090.00 tax incl.
BDT 0.00 Tax
BDT 1,090.00 tax excl.
BDT 1,090.00 tax excl.
BDT 0.00 Tax
BDT 1,090.00 tax incl.
More
In-Stock
In stock: 21

Reference: RBD-1970

Brand: DFRobot

Gravity: Speech Synthesis Module V2.0 (Support English and Chinese)

(0)
Version 2.0 More natural pronunciation Fewer pronunciation errors for polyphone characters No option of speakers
BDT 3,290.00
BDT 3,290.00 tax incl.
BDT 3,290.00 tax excl.
BDT 3,290.00 tax excl.
BDT 3,290.00 tax incl.
BDT 3,290.00 tax incl.
BDT 0.00 Tax
BDT 3,290.00 tax excl.
BDT 3,290.00 tax excl.
BDT 0.00 Tax
BDT 3,290.00 tax incl.
More
In-Stock
In stock: 4

Reference: RBD-0147

HR202 Humidity Detection Sensor Module

(0)
Adjustable Sensitivity, External GND. Detect Ambient Humidity. Provided with Fixed Bolt Hole, Convenient to Install. Power Indicator Light & Digital Output Indication Lamp. Using LM393 Chip for Stable Work. DO Small Digital Outputs Interface (0 & 1).
BDT 299.00
BDT 299.00 tax incl.
BDT 299.00 tax excl.
BDT 299.00 tax excl.
BDT 299.00 tax incl.
BDT 299.00 tax incl.
BDT 0.00 Tax
BDT 299.00 tax excl.
BDT 299.00 tax excl.
BDT 0.00 Tax
BDT 299.00 tax incl.
More
In-Stock
In stock: 99

Reference: RBD-0102

Fingerprint Scanner - 5V TTL (GT-511C1)

(0)
Description: Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usually unreliable or difficult to implement. Well not anymore! We've found this great fingerprint module from ADH-Tech that communicates over TTL Serial so you can easily embed it into your next project.
BDT 3,300.00
BDT 3,300.00 tax incl.
BDT 3,300.00 tax excl.
BDT 3,300.00 tax excl.
BDT 3,300.00 tax incl.
BDT 3,300.00 tax incl.
BDT 0.00 Tax
BDT 3,300.00 tax excl.
BDT 3,300.00 tax excl.
BDT 0.00 Tax
BDT 3,300.00 tax incl.
More
Out-of-Stock
In stock: 0

Reference: RBD-0151

Angle Sensor Module for Arduino SW-520D

(0)
Operating voltage 3.3V-12V A fixed bolt hole for easy installation Wide voltage LM393 comparator Maximum output current: 15mA Can work on low voltages
BDT 320.00
BDT 320.00 tax incl.
BDT 320.00 tax excl.
BDT 320.00 tax excl.
BDT 320.00 tax incl.
BDT 320.00 tax incl.
BDT 0.00 Tax
BDT 320.00 tax excl.
BDT 320.00 tax excl.
BDT 0.00 Tax
BDT 320.00 tax incl.
More
In-Stock
In stock: 51

Reference: RBD-0742

Motor Driver 43A BTS7960

(0)
Input voltage(V): 6 – 27. Maximum current(A): 43. Input level(V): 3.3 – 5. Duty cycle: 0 – 100%. Path resistance: 16 mΩ at 25°C. Low quiescent current: 7 µA at 25°C.
BDT 670.00
BDT 670.00 tax incl.
BDT 670.00 tax excl.
BDT 670.00 tax excl.
BDT 670.00 tax incl.
BDT 670.00 tax incl.
BDT 0.00 Tax
BDT 670.00 tax excl.
BDT 670.00 tax excl.
BDT 0.00 Tax
BDT 670.00 tax incl.
More
In-Stock
In stock: 44

Reference: RBD-0152

SW-420 NC Type Vibration Sensor Module

(0)
Using SW-420 normally closed type vibration sensor Comparator output, clean signal, good waveform, strong driving ability, >15mA Operating voltage 3.3V ~ 5V Output format: digital switching output (0 and 1) Using a wide voltage LM393 comparator With bolt holes for easy installation
BDT 90.00
BDT 90.00 tax incl.
BDT 90.00 tax excl.
BDT 90.00 tax excl.
BDT 90.00 tax incl.
BDT 90.00 tax incl.
BDT 0.00 Tax
BDT 90.00 tax excl.
BDT 90.00 tax excl.
BDT 0.00 Tax
BDT 90.00 tax incl.
More
In-Stock
In stock: 195

Reference: RBD-1972

Brand: DFRobot

Gravity: Analog AC Current Sensor (20A)

(0)
Brand Gravity Analog AC Current Sensor 20A AC Current Signal Conversion Module Open Type AC Transformer Probe Included Non-contact Measurement
BDT 3,250.00
BDT 3,250.00 tax incl.
BDT 3,250.00 tax excl.
BDT 3,250.00 tax excl.
BDT 3,250.00 tax incl.
BDT 3,250.00 tax incl.
BDT 0.00 Tax
BDT 3,250.00 tax excl.
BDT 3,250.00 tax excl.
BDT 0.00 Tax
BDT 3,250.00 tax incl.
More
Out-of-Stock
In stock: 0

Reference: RBD-0743

S550 Hexcopter Frame 550mm (Black)

(0)
Wheelbase: 550mm Weight: 550g/720g(without/with gimbal) Adopts S800 upward tilt arm design – Plastic injection moduling Ensures hardness and lighter weight – Brushless gimbal compatible for FPV It comes with PCB center board of soldered The arm equips support ridges for better and faster forward flight. Features pre-threaded brass sleeves.
BDT 6,980.00
BDT 6,980.00 tax incl.
BDT 6,980.00 tax excl.
BDT 6,980.00 tax excl.
BDT 6,980.00 tax incl.
BDT 6,980.00 tax incl.
BDT 0.00 Tax
BDT 6,980.00 tax excl.
BDT 6,980.00 tax excl.
BDT 0.00 Tax
BDT 6,980.00 tax incl.
More
In-Stock
In stock: 5

Reference: RBD-0156

TCS230 TCS3200 Color Sensor Recognition Module

(0)
Operating Voltage: 3V-5V High-resolution conversion of light intensity to frequency. Chip pins all has drawn for standard 100. Put the needle (2.54 mm). Mil-convenient for bitmap board. Programmable color and full-scale output frequency. Communicate directly with a microcontroller. Low-profile surface mount package.
BDT 515.00 BDT 550.00
BDT 550.00 BDT 515.00 tax incl.
BDT 550.00 BDT 515.00 tax excl.
BDT 550.00 BDT 515.00 tax excl.
BDT 550.00 BDT 515.00 tax incl.
BDT 550.00 BDT 515.00 tax incl.
BDT 0.00 BDT 0.00 Tax
BDT 550.00 BDT 515.00 tax excl.
BDT 550.00 BDT 515.00 tax excl.
BDT 0.00 BDT 0.00 Tax
BDT 550.00 BDT 515.00 tax incl.
More
In-Stock
In stock: 15

Reference: RBD-0222

35mm Piezo Ceramic Elements Sound Sensor

(0)
Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Ultra-thin and lightweight Low power consumption for voltage type Operating Temperature: -20~70 Storage Temperature: -30-80 Clear sound
BDT 50.00 BDT 65.00
BDT 65.00 BDT 50.00 tax incl.
BDT 65.00 BDT 50.00 tax excl.
BDT 65.00 BDT 50.00 tax excl.
BDT 65.00 BDT 50.00 tax incl.
BDT 65.00 BDT 50.00 tax incl.
BDT 0.00 BDT 0.00 Tax
BDT 65.00 BDT 50.00 tax excl.
BDT 65.00 BDT 50.00 tax excl.
BDT 0.00 BDT 0.00 Tax
BDT 65.00 BDT 50.00 tax incl.
More
In-Stock
In stock: 387

Reference: RBD-2041

360 Degree Rotary Encoder Brick Sensor Module

(0)
Model : KY-040. Type : Incremental Encoder. Cycles per revolution (CPR) : 20. Working voltage : 0 – 5V. Material : PCB + Brass. Mounting Nut Thread diameter: 6.6mm Weight : 10 gm.
BDT 120.00
BDT 120.00 tax incl.
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 120.00 tax incl.
BDT 120.00 tax incl.
BDT 0.00 Tax
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 0.00 Tax
BDT 120.00 tax incl.
More
In-Stock
In stock: 24

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