Ensure precise temperature measurements with the Waterproof Thermostat Accuracy Temperature Sensor. Featuring a 3435 NTC 10k probe, this sensor is designed for reliable performance in a variety of applications, including water heaters, refrigerators, and air conditioners.

• Material: Tin plating copper wire
• Output signal: Digital type
• Measurement range: -20℃ to 105℃
• Length of wire: 21 inches
• Size of probe: 5 x 25 mm
• Output: 2 wires
• Type: NTC 10k 3435±1%
• Probe insulation: >100MOhm
• Pressure value: 4000V, 5s no breakdown when electrified
• Stress sustain: 30N for 1 minute, no deformation

Package Includes: 1 x Temperature Temp Sensor Probe Thermometer Waterproof Cable

• Normally open contact
• Non-contact switch operation
• Reliable performance from -50°C to +140°C
• Maximum load current: 0.5A

• Compact Size: Ideal for space-saving installations
• Lightweight Design: Easy to handle and install
• Sealed Case: Resistant to baking, providing durability and longevity
• High Accuracy: Precise temperature control

• High Sensitivity: Designed for reliable reception of 38 kHz infrared signals.
• Wide Operating Voltage: Functions within a supply voltage range of 2.7 V to 5.5 V.
• Long Transmission Distance: Effective transmission distance of up to 45 meters.
• Compact Design: Through-hole mounting style for easy integration into circuits.

• Compatible with AD8232 and other ECG systems for versatile use.
• Made from high-quality non-woven fabric for comfort and durability.
• Large size of approximately 50.5 mm in diameter ensures good contact with the skin.
• Easy to use and apply, making it suitable for both clinical and home settings.

The GY-BME/BMP280-3.3 is a precision altimeter and atmospheric pressure sensor module featuring the Bosch Sensortec BME/BMP280 Temperature, Humidity, and Pressure Sensor. The breakout board includes selectable I2C address jumpers, I2C pull-up resistors, a 7-pin header (2.54mm), and two mounting holes (3.5mm). It supports both single and dual power rail configurations with Vdd and Vdd_IO options. This module is perfect for various environmental monitoring applications, offering reliable and accurate measurements.

• BME/BMP280 sensor for temperature, humidity, and pressure
• Selectable I2C address jumper
• I2C pull-up resistors
• 7-pin header (2.54mm)
• Two mounting holes (3.5mm)
• Single or dual power rail configuration (Vdd and Vdd_IO)

Specifications:

• Model: LM35
• Temperature Range: -55°C to +150°C
• Accuracy:
  • ±0.5°C at 25°C
  • ±0.8°C over -55°C to +150°C
• Output Voltage: 10mV per °C
• Operating Voltage: 4V to 30V DC
• Current Consumption: 60µA
• Response Time: Less than 1 second
• Package Type: TO-92, SO-8, TO-220
• Linear Output: 0.1V to 1.5V corresponding to 0°C to 150°C
• Self-heating: Less than 0.1°C in still air

Package:

1x LM35 Analog Temperature Sensor

• Wide Operating Voltage: Supports DC 5-30V for flexible power options.
• High Precision: Measures soil NPK parameters with ±2% full-scale accuracy.
• Wide Measurement Range: NPK detection range of 1-1999 mg/kg (mg/L).
• Fast Response Time: Outputs results in less than 1 second.

Easily measure pH levels with the Digital LCD pH Meter Pen. This high-accuracy tester features a large LCD display, fast results, and a compact design, making it ideal for aquariums, swimming pools, spas, school laboratories, and more.

Key Features:

• Easy to Use: Simply immerse the electrode for quick readings on a large LCD display
• Wide Application: Ideal for aquariums, fishing, pools, spas, laboratories, food & beverage, drinking water
• Auto Calibrated: Built-in calibration with 2 buffer powders, just press a button to calibrate
• Fast and Accurate Results: Resolution of 0.1 pH, Accuracy: ±0.1 pH
• Compact Portable Design: Lightweight and pocket-sized for easy carrying

Discover the LDR Photoresistor Large 10mm GL10516, a highly sensitive light-dependent resistor ideal for various electronic applications in Bangladesh. With a diameter of 10mm, it features a maximum voltage of 250 VDC and an operating temperature range of -30˚C to +70˚C. Perfect for projects requiring precise light detection.

Discover the Universal IR Receiver TL1838, perfect for remote control projects with ARDUINO, PIC, AVR, and Raspberry Pi in Bangladesh. This infrared receiver operates at 38KHz and supports a voltage range of 2.7V to 5.5V, ensuring reliable performance for your DIY electronics.

• Accurate Liquid Level Sensing for tanks and reservoirs
• Versatile Application: Can control pumps, indicators, alarms, etc.
• Reliable Performance with a maximum contract rating of 10W
• Wide Temperature Range of -30~+125°C

Discover the 35mm Piezo Element, ideal for various audio and sensing applications in Bangladesh. Featuring an external drive type element with a resonant frequency of 2.6 ± 0.5 KHz and a brass base material, this element provides reliable performance across a wide temperature range.

Discover the FC-51 Infrared Obstacle Avoidance Sensor Module, designed for efficient obstacle detection in various projects in Bangladesh. Operating at 3.0V – 6.0V, it features a 35° detection angle and an adjustable detection range of 2cm – 30cm, perfect for robotics and automation applications.

• Compact Size: Ideal for space-constrained installations
• Lightweight Design: Easy to handle and install
• Sealed Case: Resists baking, ensuring high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

The MQ-5 Gas Sensor Module is designed to detect natural gas and methane with high accuracy. Operating at 5V, this sensor provides both TTL digital and analog outputs, with a detection concentration range of 300-10000ppm. Ideal for environmental monitoring and safety systems.

Key Features:

• Gas Detection: Natural gas/Methane
• Detection Concentration: 300-10000ppm
• Input Voltage: DC 5V
• Power Consumption: 150mA
• Digital Output (DO): TTL 0 and 1 (0.1 and 5V)
• Analog Output (AO): 0.1-0.3V, max 4V at high concentration
• Chip Used: AT89S52
• Crystal: 11.0592MHZ
• Baud Rate: 9600