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Choose Your Size Quick view

Reference: RBD-984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
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Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
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470 Ohm 1/4w - Pack of 5 Quick view

Reference: RBD-245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Jumper wire 40 Pcs Quick view

Reference: RBD-31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
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Buzzer Quick view

Reference: RBD-766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Push Button Switch Quick view

Reference: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
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5 mm Green LED (Pack of 5) Quick view

Reference: RBD-768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
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Buzzer Quick view

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
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On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 609
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Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
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All best sellers

5 In 1 Portable CO2 Detector Air Quality Detector Intelligent Air Detector

RBD-1654

5 In 1 Portable CO2 Detector Air Quality Detector Intelligent Air Detector Temperature and Humidity Sensor Tester Carbon Dioxide Monitor TVOC Formaldehyde Detection HCHO Detector - Black

BDT 4,950
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description
5 in 1 CO2 Meter Digital Temperature Humidity Sensor Tester Air Quality Monitor Carbon Dioxide Formaldehyde HCHO Detector
Feature:
1. 5-in-1: can use as a carbon dioxide concentration detection, thermometer and hygrometer at the same time.
2. Battery supply: built-in 1500mAh lithium battery, use USB charging cable to charge it.
3. Color screen: display the current CO2 data, temperature and humidity data. The colored ring will change according to the CO2 content.
4. Easy to operate: long press the "on-off" key for 3 seconds to turn on and off. It will detect the CO2 automatically.
5. Compact and portable: can be placed in the kitchen, living room, bedroom, or take it when going out.

Specification:
Carbon dioxide detection range: 400-5000PPM
CO2 detection sensitivity: 1PPM
TVOC detection range: 0-2PPM
Temperature measurement range: 0~50°C
Temperature measurement accuracy: ±1°C
Humidity measurement range: 0%~99%RH
Humidity measurement accuracy: ±2%RH
Charging method: DC5V 500mA micro USB interface
Battery: Built-in lithium battery 1500mAh
Size: 89*70*35mm
Screen: about 2.75 inch 
Shell material: ABS
Color: Black, White

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3cm measuring deviation due to manual measurement.
 

1 X CO2 Meter
1 X Manual
1 X USB Cable 
Product Details
RBD-1654
4 Items
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YL-69 Soil Hygrometer Humidity &  Soil Moisture Detection Sensor For Arduino Quick view

Reference: RBD-145

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YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor For Arduino

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ADXL345 3-axis Digital... Quick view

Reference: RBD-1766

ADXL345 3-axis Digital Gravity Sensor Acceleration Module

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Reference: RBD-568

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Reference: RBD-334

9 Degrees of Freedom Breakout- MPU9150

The 9DOF MPU-9150 is the world’s first 9-axis MotionTracking MEMS device designed for the low power, low cost, and high performance requirements of consumer electronics equipment including smartphones, tablets and wearable sensors. And guess what? You get to play with it.

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Reference: RBD-1195

TSOP1736 IR Receiver

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Reference: RBD-22

Ultrasonic sensor HC- SR04

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Reference: RBD-1174

Current Sensor ACS712-5A

DESCRIPTION Sensor module for measuring current. Both AC and DC, up to 5A can be measured. The output is a linear voltage between 0 – VCC, centered around VCC/2 at 0A. The load is connected in series to the screw terminal. * Dimensions: 31 x 13mm* Supply voltage: 5V* Sensitivity: 185mV/A* Sensor: ACS712ELC-05B

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Reference: RBD-307

MLX90614 Contactless Temperature Sensor Module For Arduino

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Reference: RBD-1205

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Price BDT 12,870
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Reference: 1719

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Reference: RBD-1202

Compass Sensor HMC5883L GY271

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IR Infrared Obstacle Avoidance Sensor Module Quick view

Reference: RBD-685

IR Infrared Obstacle Avoidance Sensor Module

IR Infrared Obstacle Avoidance Sensor Module

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Automatic Infrared PIR... Quick view

Reference: RBD-1348

Automatic Infrared PIR Motion Sensor Switch 12V

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GP2Y0E03 4-50CM Distance... Quick view

Reference: RBD-1645

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Reference: RBD-683

Water Level Sensor Depth of Detection Water Sensor for Arduino

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Reference: RBD-441

Optical Dust Sensor - GP2Y1010AU0F

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Reference: RBD-574

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The HMC5983 includes our state-of-the-art, high-resolution HMC118X series magnetoresistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I²C or SPI serial bus allows for easy interface.

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Reference: RBD-1203

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The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an...

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Reference: RBD-1189

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Reference: RBD-1248

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Reference: RBD-493

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Reference: RBD-720

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Reference: RBD-1192

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Reference: RBD-686

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Reference: RBD-663

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Reference: RBD-923

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Reference: RBD-430

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Reference: RBD-1196

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Reference: RBD-1207

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Reference: RBD-352

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