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Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0351
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)...
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
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Free Ship Over 5000 BDT
Quality Product
No Warranty
No Replacement
This product is a WiFi flammable gas alarm, which is used to detect the leakage of flammable gas and prevent the harm caused by gas leakage. The alarm uses high stability semiconductor gas sensor, which has the characteristics of high stability and small sensitivity drift. When a flammable gas leak is detected and the concentration value set by the alarm is reached, the alarm will send an alarm signal. This product is used indoor where leakage may occur, such as kitchens. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
Note: Product images may vary from actual product as our stock rotates.
Before installation, please confirm the detecting gas density heavier or lighter than air. If detecting gas is heavier than air: LPG. etc, install at 0.3-1m height from floor, semi-diameter to gas source less than 1.5m. If detecting gas is lighter than air: nature gas, manufactured gas, marsh gas, etc, install at 0.3-1m height from ceiling, semi-diameter to gas source less than 1.5m. Featured By RoboticsBD.
This product has a self-test button, and there is also a self-test button on the APP, which can be used to detect whether the alarm and the buzzer can work normally. When the self-test is pressed, the red LED of the alarm flashes. The buzzer beeps. Featured By RoboticsBD.
When the concentration value of natural gas or liquefied petroleum gas with heavy ambient air reaches or exceeds the alarm concentration value, the alarm will automatically enter the continuous alarm state. At this moment, we should do the followings:
Featured By RoboticsBD.
| General Specification | |
| Power supply | Micro USB+5V/1A |
| Power supply： | <200mA |
| Detecting gas | Natural gas(CH4), LPG |
| Working Environment | Temperature:-10~55℃ |
| Sample | Diffusion |
| Range | 0-100% LEL |
| Alarm setting value | 6% LEL |
| Tolerance | ±3% LEL |
| Response time | ≤ 30 seconds |
| Heat alarm value | 57℃ |
| Alarm volume | ≥70db |
| Valve/manipulator drive output | 12/300MA output for 15 seconds |
| Warm-up time | 180 seconds |
| Sensor life | 5 years |
| WIFI | 2.4GHZ IEEE802.11b/g/n |
| Dimensions | 86X86X24.5mm |
| Shipment Weight | 0.170 kg |
| Shipment Dimensions | 9.5 × 9.5 × 5 cm |
Please allow 5% measuring deviation due to manual measurement.
1 x Gas detector
1 x USB cable
1 x Power plug
1 x User Manual
The latest price of Smart Gas Leak Detector Tuya Wifi Smart Natural Gas Alarm Sensor with LCD Display in Bangladesh is BDT 2,790 You can buy the Smart Gas Leak Detector Tuya Wifi Smart Natural Gas Alarm Sensor with LCD Display at best price from our RoboticsBD or visit RoboticsBD Office.
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Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-1672
Model Number: P06 Product Name: PIR Sensor Indoor Communication: greater than 20 Meters Detect Angle Side View: 128 degrees Detect Angle Down View: 128 degrees Detect distance: 10 Meters<
Reference: RBD-1729
Tuya Smart Universal IR Remote Control your Air Conditioner TV AC Works with Alexa, Google Home
Reference: RBD-1965
LoraTap Tuya Smart ZigBee 3.0 Hub Simple operation Easy to use Plug and play Using infrared sensor technology method Making your life more fashionable
Reference: RBD-2204
The THC15A Electronic Digital Timer Switch is a relay control device that can be used to switch on and off electrical devices at preset times. It can work with a wide range of voltage outputs, including 220V, 12V, 24V, and 110V, making it versatile and adaptable to different systems and devices. It features an easy-to-use digital interface and a wide...
Reference: RBD-1910
Square onboard USB interface for connection stability The use of imported high-performance USB controller chip Use the special relay driver chip ULN2803, relay work more stable Military grade PCB board production Input voltage: DC 12 V Input Current: more than 300mA Connection : NC / COM / NO Note: Relay might be different from the picture as per stock
Reference: RBD-2717
Double-Relay Version Specified Program Monitoring Scheduled Restart Website Monitoring Video Card Monitoring
Reference: RBD-3601
Brand: Sonoff
The SONOFF RF BridgeR2 433 brings RF and Wi-Fi technologies together, allowing your traditional 433MHz RF devices to become part of your modern smart home ecosystem. With this hub, you can control RF switches, sensors, remotes, and alarms via the eWeLink app from anywhere in the world—creating smart scenes, security alerts, and automated actions.
Reference: RBD-1920
Compared with electromagnetic relay products, the service life is longer. This product can realize fast switching of the circuit, and the number of switching is unlimited. Most equipment can use this product as it is very convenient; The interface is clear and simple, powerful, easy to understand, and almost meets all your needs. The module is featured...
Reference: RBD-3374
ESP32-WROVER-E Chipset | Wi-Fi/BLE Connectivity | Industrial IoT Solutions The USR-EG118 IoT Gateway is a powerful and versatile ESP32-based gateway designed for Industrial IoT applications. Featuring an Xtensa® 32-bit LX6 dual-core MCU running at 240 MHz, 4MB PSRAM, and up to 8MB SPI flash memory, it offers wireless and wired communication capabilities...
Reference: RBD-2684
100% brand new and high quality. Widely used in street lights, neon lights, bells, radio and television equipment, production equipment, electrical equipment and household appliances automatic control. Built-in high-performance batteries as backup power in case of no electricity can still maintain time display and storage of. Auto timer error correction....
Reference: RBD-2313
E18-D80NK Adjustable Infrared Proximity Sensor Switch with a 3-80cm detection range Compact and low-cost sensor with built-in transmitter and receiver for digital output Operates at 5V DC with low power consumption (300mA) Adjustable detection distance with TTL digital output for obstacle detection Ideal for robots, interactive media, industrial assembly...
Reference: RBD-0126
Automate your home appliances with this compact WiFi and Zigbee dual-protocol smart switch. Supports high power loads (16A or 10A options) for controlling various devices. Works with traditional 2-way switches for seamless integration into existing wiring. Remote control and monitoring from anywhere via smartphone app. Voice control compatibility with...
Reference: RBD-2946
Simultaneous monitoring of PM2.5, CO2, TVOC, HCHO, AQI, temperature, and humidity. 2.8-inch TFT color display for clear detection data. Connects to Tuya App for real-time monitoring and historical data analysis. Portable size for easy desk placement and portability. Equipped with high-precision VOC sensors and low power consumption. PM2.5 Sensor: This...
Reference: RBD-1680
Electric Bolt Lock 12VDC Ultra-Low Power Design, More Durable and more environmentally friendly. 500,000 times power lock durability High strength aluminum lock body, stainless steel bolt.
Reference: RBD-2504
Product Features: 1. Wireless motion sensor that runs on the Wifi protocol. Avoid the hassle of wiring. 2. Receive an instant push notification on your phone when motion is detected. 3. Pairs to Smart Life app without the need of hub/gateway 4. Pair with other Tuya products to achieve automation such as automatically turn on lights when motion is...
Reference: RBD-3109
Model: PZEM-004T Operating Voltage: 80-260VAC Test Voltage: 80-260VAC Rated Current: 100A Rated power: 100A / 22000W Operating frequency: 45-65Hz Measurement accuracy: 1.0Random: Variants May Include Old or New Capacitor
Reference: RBD-2395
Brand: Hi-Link
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,...
Reference: RBD-0708
Large LCD display shows big Digital Numbers Temperature, Humidity and Time can be seen simultaneously. It has Stand to use as table-top or Hook for placing on the wall. Integral-hour alarm function Time, Date & Month display Low Power Consumption
Reference: RBD-1330
High-quality BTA16-600B TRIAC AC Voltage: 220V/110V; 50/60Hz Rated current: 5A Logic: 3.3V/5V Peak Operating Current: 8A
Reference: RBD-1176
Brand: Sonoff
Power supply: 90V~250V AC(50/60Hz) Max. Current: 10A Remote turn on/off connected device. Support checking real-time device status on APP. Support scheduled/countdown/loop timing tasks. Setting scene to turn on/off a group of devices in the same account. Setting scene to trigger on/off the other device by status changes
Reference: RBD-1331
High-quality BTA16-600B TRIAC AC Voltage: 220V/110V; 50/60Hz Rated current: 5A Logic: 3.3V/5V Peak Operating Current: 8A
Reference: RBD-3500
The FC-13 Relay Module with Photoresistor offers an intelligent solution for controlling electrical loads based on ambient light intensity. Featuring a 5V coil SRD-5VDC-SL-C relay, this module can drive actuators or devices consuming up to 10A at 250VAC or 30VDC.
Reference: RBD-1942
Actuation Distance : 15 – 25 mm; Connecting cable length: 30 cm. Magnetic sensor alarm, control the switch of the circuit via the built-in magnet Alarm when someone intrudes into your places Can be used in places like apartment, hotel, office, etc.
Reference: RBD-1015
Brand: Sonoff
Power Supply: 90V~250V AC(50/60Hz) Max. Current: 10A/gang Max. Power：2200W/gang, 2200W/Total Wireless Standard: 802.11 b/g/n Security Mechanism: WPA-PSK/WPA2-PSK Enclosure Material: Fire-retardant ABS V0
Reference: RBD-0814
Brand: Sonoff
The 2021 Model is Sonoff Basic R2 Support remotely turn on or off added devices. Support Max 8 timers tasks for each added device. Works with AMAZON ALEXA Works with GOOGLE ASSISTANT Also, Work with NEST Support numerous Wi-Fi smart switches one smartphone.
Reference: RBD-3405
The Tuya WiFi 4-Channel Relay Moes MS-104D is a compact smart relay designed for installation in a mounting box under a socket or light switch. It enables remote control of four electrical devices via the Tuya Smart app, available for Android and iOS. The relay communicates via WiFi, allowing you to control devices from anywhere in the world.
Reference: RBD-3492
The WX-101W Thermostat Temperature Control Switch Module is a versatile and easy-to-use digital temperature controller designed for a wide range of heating and cooling applications. With a wide temperature control range from -40°C to 120°C, this module offers high precision, fast refresh rates, and adjustable hysteresis settings, ensuring optimal...
Reference: RBD-2108
Multiple Outputs: 5V+9V+12V Constant DC output, long backup time up to 6 hours Intelligent circuit design with over-charging, over-discharging and short circuit protections Suitable for 95% DC/USB digital products, such as: modem, router, CCTV camera, mobile phone etc.
Reference: RBD-2550
Simultaneous monitoring of PM2.5, CO2, TVOC, HCHO, AQI, temperature, and humidity. 2.8-inch TFT color display for clear detection data. Connects to Tuya App for real-time monitoring and historical data analysis. Portable size for easy desk placement and portability. Equipped with high-precision VOC sensors and low power consumption. PM2.5 Sensor: This...
Reference: RBD-1671
ESP32 Bluetooth Wi-Fi development board, support NodeMCU / Arduino DHT11 temperature and humidity sensor CP2104 communication chip USB TO TTL Micro USB port Soil probe (long) soil temperature and humidity detection module 18650 Lithium Battery Holder Powered (Battery is not included)
Reference: RBD-2453
Fully self contained panel meter with dual red and blue display.
Reference: RBD-3110
Model: PZEM-004T Operating Voltage: 80-260VAC Test Voltage: 80-260VAC Rated Current: 100A Rated power: 100A / 22000W Operating frequency: 45-65Hz Measurement accuracy: 1.0Random: Variants May Include Old or New Capacitor
Reference: RBD-3488
The 5.8GHz HF System LED Microwave Motion Sensor Light Switch is an advanced, energy-saving solution that enhances automation, security, and convenience. Utilizing high-frequency electromagnetic wave technology (5.8GHz CW radar), this sensor detects human motion with a full 360-degree coverage, even through doors, glass, or thin walls. It automatically...
Reference: RBD-1832
Simple & professional appearance for power cabling. Easy camera installation, saves time and provides more secure cable connection. No electrical tape, no splicing, no crimping - only a small screw driver needed.
Reference: RBD-1866
High Sensitivity PIR Sensor 360 Degree IR Infrared Motion Sensor Light Switch AC 110V-240V Ceiling Recessed PIR Switch Detector
Reference: RBD-1220
LCD Thermometer and Humidity Measuring Extended Sensor Sampling Period 10Sec Long-Lasting Battery Battery not included. The device contains a battery that you may need to replace.
Reference: RBD-0023
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
Reference: RBD-1176
Brand: Sonoff
Power supply: 90V~250V AC(50/60Hz) Max. Current: 10A Remote turn on/off connected device. Support checking real-time device status on APP. Support scheduled/countdown/loop timing tasks. Setting scene to turn on/off a group of devices in the same account. Setting scene to trigger on/off the other device by status changes
Reference: RBD-1626
Great for Starting with Arduino Programming A variety of components are included in this pack to try out different projects. The kit comes with quality components All-in-one kit, a great starter kit for learning to code. All Basis component to start is covered in kit You can create 15 different projects from this kit
Reference: RBD-1016
Power Supply: 90-250V AC Max Current: 16A(2 gang),10A(1 gang) Max Power: 3500W(2 gang) / 2200W(1 gang) Product Dimensions: 114*52*32mm Color: White Frequency: 802.11 b/g/n Security Mechanism: WPA-PSK/WPA2-PSK
Reference: RBD-2299
Miniware TS101 Smart Soldering Iron Station with DC+PD power input for versatile compatibility Compact and portable design with up to 65W maximum power output Compatible with TS100 tips, featuring a conical TS-B2 (10mm) tip included OLED display for accurate temperature control up to 400°C Intelligent protections and boost mode for precise and safe...
Reference: 1730
Through-hole design. Shaft Shape: Round Base Size (mm): 6mm and 7mm Middle stroke 1.05mm and 2mm Shaft Size: 10 different Size (find the details in Package Includes section below) Please Choose Size Below:
Reference: RBD-1141
Brand: Raspberry Pi Official
১ টি রাস্পবেরি পাই 4 (Made in UK) RAM: 8GB একসাথে দুটি HDMI মনিটর লাগানো যায়। ১ টি কুলিং অ্যালুমিনিয়াম মেটাল ফ্যান কেস। রাস্পবেরি পাই এর হিট সিংক। রাস্পবেরি পাই এর ইউএসবি -সি পাওয়ার অফিসিয়াল এডাপটার। ট্রান্সসেন্ড অথবা স্যানডিস্ক ব্রান্ডের জেনুইন ৬৪ জিবি মেমরি কার্ড প্রি-ইনস্টলড অপারেটিং সিস্টেম সহ। বিল্ট ইন Wi-Fi & Bluetooth গিগাবিট ইথারনেট...
Reference: RBD-3089
Brand: Raspberry Pi Official
The Raspberry Pi AI Kit bundles an M.2-format Hailo 8L AI accelerator with the Raspberry Pi M.2 HAT+ to offer you access to excellent inferencing performance on the Raspberry Pi 5. The AI module is a 13 tera-operations per second (TOPS) neural network inference accelerator built around the Hailo-8L chip. The module uses the M.2 2242 form factor, and comes...
Reference: RBD-1817
USB Plug and Play. RFID reader 0-8cm Reading Distance. Win8/7/XP/Android Supported. S50/S70 Card Supported. OTG Phone Connection. Built-in buzzer and LED for identification.
Reference: RBD-3108
The DC5.5V-35V Positive Negative Voltage Stabilizing Power Supply Module is the ultimate solution for your voltage regulation needs. This compact and efficient module boasts low ripple and linear adjustable stabilizing voltage regulation, making it ideal for a wide range of applications, from DIY projects to professional setups.
Reference: RBD-1322
Brand Name: KOOCU Model: V900 soldering iron Output Temperature: 200-480 degree Celsius Output Power:25W
Reference: RBD-0568
Brand: Raspberry Pi Official
Fixed focus lens on-board Improved resolution – 8-Megapixel native resolution sensor-capable of 3280 x 2464 pixel static images Supports 1080p30, 720p60 and 640x480p90 video Size 25mm x 23mm x 9mm Weight just over 3g Connects to the Raspberry Pi board via a short ribbon cable (supplied) Camera v2 is supported in the latest version of Raspbian, Raspberry...
Reference: RBD-1850
Brand: Raspberry Pi Official
১ টি রাস্পবেরি পাই 400 (Made in UK) RAM: 4GB (Fixed) একসাথে দুটি HDMI মনিটর লাগানো যায়। রাস্পবেরি পাই এর ইউএসবি -সি পাওয়ার এডাপটার সুইচ সহ। স্যানডিস্ক ব্রান্ডের জেনুইন ৩২ জিবি মেমরি কার্ড প্রি-ইনস্টলড অপারেটিং সিস্টেম সহ। বিল্ট ইন Wi-Fi & Bluetooth গিগাবিট ইথারনেট পোর্ট। ২ টি USB 3.0 & ১ টি USB 2.0
