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Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 32
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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.

There are 70 products.

Showing 1-20 of 70 item(s)
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  • Categories: Gas
  • Categories: Human Presence/ mmWave/ Radar

Reference: RBD-2352

Brand: Hi-Link

HLK-LD2410B with BLE 24GHz mmWave Intelligent Switch Human Presence Sensing Radar Module

High-sensitivity 24GHz mmWave human presence sensing radar module. Detects motion, micro-motion, sitting, and lying human presence. Plug and play with BLE support for seamless integration. Configurable via Bluetooth or UART, with visual debugging tools. Sensing range: up to 5 meters with 0.75m resolution.

Price BDT 790
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Reference: RBD-0672

MQ-3 Alcohol Gas Sensor

Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off). Current Consumption: 150mA. RoboticsBD DO output:  0.1 and 5V. AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V Detecting Concentration: 0.05-10mg/L Alcohol.

Price BDT 144
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Reference: RBD-2351

Brand: Hi-Link

HLK-LD2410C 24GHz mmWave 5M Human Presence Radar Sensor Motion Module

HLK-LD2410C 24GHz mmWave Radar Sensor for high-precision human presence detection. Detects motion, micro-motion, and stationary states up to 5 meters. Configurable detection range and sensitivity via Bluetooth or UART. Compact design with easy plug-and-play installation. Ideal for smart home, security, and automation applications.

Price BDT 730
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Reference: RBD-0673

MQ-4 Methane Natural Gas Sensor

Detecting range: 300~10000ppm Signal output indicator. Dual Signal output (analog output and TTL output). The TTL output signal is low level, allows us to connect with SCM directly. Analog output 0~5V voltage. Quick response and recovery. RoboticsBD

Price BDT 175
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Reference: RBD-2227

Brand: Hi-Link

HLK-LD1115H 24Ghz Human Presence Sensor mmWave Radar Module

High sensitivity 24GHz millimeter wave human presence detection radar module Detects and accumulates small movements like human breathing Higher accuracy in presence detection within a certain range Not easy to miss detections Detection distance: > 4m static human presence, > 16m motion Range: Hanging height 3m, static body detection coverage radius...

Price BDT 1,850
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Reference: RBD-2364

Pyroelectric Infrared PIR Sensor Human Body Detecting PIR Motion Sensor Module

Pyroelectric PIR motion sensor for human body detection applications. Features a compact design with a reaction angle of 120 degrees. Detection range up to 5 meters, ideal for security and automation projects. Compatible with Arduino and other microcontrollers for seamless integration. Made with durable HDPE material and includes a black optical lens....

Price BDT 490
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Reference: RBD-0676

MQ-7 Carbon Monoxide Gas Sensor

Operating voltage: DC 5 V. The analog output voltage, the higher the concentration the higher the voltage. The carbon monoxide detection with better sensitivity. With a long service life and reliable stability. Rapid response and recovery characteristics. Range: 10 to 1000 ppm. RoboticsBD

Price BDT 178
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Reference: RBD-2395

Brand: Hi-Link

Mini HLK-LD2450 24G Smart Home Motion Target Tracking Radar Sensor Module Kit

24 GHz mmWave Radar Sensor: Tracks up to 3 moving targets with precise motion localization. Compact Design: Ultra-small size (15mm x 44mm) for versatile applications in smart devices. High Precision: Detects motion, distance, angle, and speed with advanced FMCW radar technology. Environmental Adaptability: Functions reliably in varying conditions,...

Price BDT 2,950
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Reference: RBD-0677

MQ-8 Hydrogen Gas Sensor

Using high-quality dual-panel design, with power indicator and TTL signal output instructions. The switching signal having a DO (TTL) output and analog output AO. TTL output valid signal is low. The higher the voltage, the concentration of the analog output voltage is higher. A hydrogen gas detection with good sensitivity. Has a long life and reliable...

Price BDT 177
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Reference: RBd-2402

Brand: Hi-Link

Hi-Link 8m 60G HLK-LD6001 Human Movement Trajectory Tracking Radar Sensor

High-Precision Detection: Detects up to 8 individuals simultaneously with accurate trajectory tracking. Versatile Applications: Ideal for smart homes, human positioning, and motion tracking. Compact Design: Measures only 60mm x 30mm for seamless integration. Efficient Power Usage: Operates on 5V with an average power consumption of 1.1W. Extended Range:...

Price BDT 8,500
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Reference: RBD-2657

PIR Infrared Motion Sensor Auto Electric Switch

Compact and lightweight design for easy installation and operation, offering a plug-and-play experience. Automatically activates when detecting human body temperature within the sensing area in low-light environments, enabling automated control of connected lamps (with a 45-second time delay). Caution: Avoid using multiple lights in series or parallel and...

Price BDT 350
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Reference: RBD-0679

MQ-135 Gas Sensor

Sensitivity to Ammonia, Sulfide and Benzene steam Sensitive for benzene, alcohol, smoke Fast response and recovery Adjustable sensitivity. RoboticsBD Signal output indicator Output voltage boosts along with the concentration of the measured gases increases.

Price BDT 174 Regular price BDT 188
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Reference: RBD-2722

Person Sensor by Useful Sensors

Add computer vision capabilities to your project, without the coding! The Person Sensor includes a camera module pre-programed and connected over Qwiic... Person Sensor  V1.1 by Useful Sensors

Price BDT 3,550
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