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MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
රු490.00- Operating Voltage:+5V
- Preheat Duration:20 s
- Analog Output Voltage:0 to 5 V
- Dimension:36x20x21 mm
MQ 135 Air Quality/Gas Detector Sensor Module
රු490.00- Sensitivity to Ammonia, Sulphide and Benzene steam
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Output voltage boosts along with the concentration of the measured gases increases.
AM2302 DHT22 Digital Temperature & Humidity Sensor
රු490.00- Measuring range: temperature -40-80 ℃; humidity 0; 99.9%RH
- Measurement accuracy (25℃): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
- Resolution: temperature: 0.1 ℃, humidity: 0.1%RH
- Attenuation value: temperature: <1℃ / year; humidity: < 1%RH/ years
- High precision
- Capacitive type
- Full range temperature compensated
- Relative humidity and temperature measurement
- Calibrated digital signal
- Outstanding long-term stability
Hot Melt Glue Gun HJ 20W Normal Quality
රු495.00- Power : 20W
- Operating Voltage : 100-240V, 50/60Hz
- Heating Time : 3-5 minutes
- Glue Stick Diameter : 7mm-8mm
- Nozzle Type : Precision metal nozzle for controlled application
GY-511 LSM303DLHC high-precision 3 Axis electronic compass acceleration sensor module
රු500.00- LSM303DLHC module (Three-axis magnetic field + triaxial accelerometer)
- Power supply: 3-5v ( internal low dropout regulator )
- Communication: IIC communication protocol standard
- Chip built-in 12bit AD converter, 16-bit data output
- Dimensions : 14.5mm * 20.5mm
L293D Motor Driver Module
රු590.00- EXCELLENT CHIP: Common DC motor drive module, using low current L293D chip DC motor drive chip, with excellent performance.
- VOLTAGE AND CURRENT: Uses DC motor and power supply up to 10V, which can provide a maximum current of 600mA per channel, is practical.
- COMPACT SIZE: With 4 bidirectional DC motors and 4 way PWM speed regulation, compact in structure, easy to install and use.
- EASY OPERATION: Multifunctional motor driver board with easy operation, powerful driver library support and feature updates.
- WIDE APPLICATION: Can be used with motors and servos, for experimental equipment platforms, interactive electronics, robots, etc.
Heart Beat Pulse Sensor
රු590.00- Biometric Pulse Rate or Heart Rate detecting sensor
- Plug and Play type sensor
- Operating Voltage: +5V or +3.3V
- Current Consumption: 4mA
- Inbuilt Amplification and Noise cancellation circuit.
- Diameter: 0.625”
- Thickness: 0.125” Thick
GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module
රු590.00- HMC5883L module (three-axis magnetic field module)
- Model: GY-273
- IC: HMC5883L
- Module Power supply : 3-5v
- Communication: IIC communication protocol
- Measuring range: ± 1.3-8 gauss
- Size: 13.9 * 18.5
GY-50 L3G4200D 3 Axis Digital Gyroscope Sensor Module
රු600.00- L3G4200D 3-Axes Gyroscope Angular Rate Sensor Module
- This is a breakout board for the L3G4200D low-power three-axis angular rate sensor.
- The L3G4200D has a full scale of ±250/±500/±2000 dps and is capable of measuring rates with a user-selectable bandwidth.
- These work great in gaming and Useful virtual reality input devices, GPS navigation systems and robotics
MPU-6050 3 Axis Gyroscope + Accelerometer Module
රු650.00- Model: GY-521
- Chip: MPU-6050
- Power supply: 3.3V
- Communication mode: standard IIC communication protocol
4 channel 5V DC Relay Module
රු695.00- On-board EL817 photoelectric coupler with photoelectric isolating anti-interference ability strong
- Operating voltage: 5V
- On-board 5V, 10A / 250VAC, 10A / 30VDC relays
- Relay long life can absorb 100000 times in a row
- Module can be directly and MCU I/O link, with the output signal indicator
- Module with diode current protection, short response time
