Best Seller Items
Featured Items
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Gas Sensor (MQ135)
NPR 550.00This gas sensor for monitoring indoor air qualit. it is suitable for sensing NH3, NOx, alcohol, Benzene, smoke and CO2 in the air. The MQ-135 can detect NH3 and Alcohol gas concentrations anywhere from 10-300ppm and Benzene from 10-1000ppm. This sensor has a high sensitivity and fast response time. The sensitivity of the sensor can be adjusted by potentiometer.
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Gas Sensor (MQ9)
NPR 550.00Gas Sensor(MQ9) module is useful for gas leakage detection (in home and industry). It is suitable for detecting LPG, CO, CH4. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer.
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Two Way Velocimetry Sensor Module XD 211
NPR 550.00Widely used in motor speed detection, pulse-counting, any position, possesses 2 road testing.
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SanDisk Ultra micro SD Card 16 GB (For Raspberry Pi)
NPR 550.00- SanDisk Ultra microSDHC UHS-1 (Micro SD Card)
- 16 GB Menory
- 98MBps transfer speed
- UHS 1
Can be used for Raspberry pi and other purpose.
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Methane / LPG Sensor (MQ4)
NPR 550.00MQ4 Methane Gas Sensor detects the concentration of methane gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 300 ppm to 10,000 ppm is suitable for leak detection. For example, the sensor could detect if someone left a gas stove on but not lit.
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Alcohol Level Sensor(MQ3)
NPR 580.00MQ3 is one of the most commonly used sensors in the MQ sensor series. It is a Metal Oxide Semiconductor (MOS) type of sensor. Metal oxide sensors are also known as Chemiresistors, because sensing is based on the change of resistance of the sensing material when exposed to alcohol.
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Proximity Sensor
NPR 580.00The Proximity Switch is an Inductive Proximity Sensor Detection Switch with PNP normally open transistor switch, also known as Inductive sensor or metal sensor. It operates within a power supply voltage range of DC 6V to 36V. This Switch Module contains high frequency oscillations, a detection circuit, an amplifier circuit, a circuit solution, and an output circuit. It can be widely used in various applications like: – Automatic control industry for detection, controlling and non-contact switching, Paper making, Light industry for limiting station, Orientation taking count and many more.
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Digital Accelerometer ADXL 345
NPR 599.003-Axis Digital Accelerometer is the key part in projects like orientation detection, gesture detection and Motion detection.
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MAX30102 stop and heart beat sensor
NPR 600.00The MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices.The MAX30102 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.
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XL 4015 Buck Module
NPR 600.00The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W
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Metal Detector Module
NPR 600.00This is a DIY metal detector kit parts. You need solder it by yourself.
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Analog accelerometer ADXL 335 (5V ready triple-axis with +-3g analog out))
NPR 600.00The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product
measures acceleration with a minimum full-scale range of ±3 g.
It can measure the static acceleration of gravity in tilt-sensing
applications, as well as dynamic acceleration resulting from
motion, shock, or vibration.The user selects the bandwidth of the accelerometer using the
CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins.
Bandwidths can be selected to suit the application, with a
range of 0.5 Hz to 1600 Hz for the X and Y axes, and a range
of 0.5 Hz to 550 Hz for the Z axis.
The ADXL335 is available in a small, low profile, 4 mm ×
4 mm × 1.45 mm, 16-lead, plastic lead frame chip scale package
(LFCSP_LQ).FEATURES
3-axis sensing
Small, low profile package: 4 mm × 4 mm × 1.45 mm LFCSP
Low power : 350 μA (typical)
Single-supply operation: 1.8 V to 3.6 V
10,000 g shock survival
Excellent temperature stability
BW adjustment with a single capacitor per axis
RoHS/WEEE lead-free compliant -
Arduino Lilypad
NPR 600.00Microcontroller
ATmega168 or ATmega328V
Operating Voltage
2.7-5.5 V
Input Voltage
2.7-5.5 V
Digital I/O Pins
14
PWM Channels
6
Analog Input Channels
6
DC Current per I/O Pin
40 mA
Flash Memory
16 KB (of which 2 KB used by bootloader)
SRAM
1 KB
EEPROM
512 bytes
Clock Speed
8 MHz
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DC 3V 450mA Micro 370 Air Pump / Fishing Pump / Oxygen Pump
NPR 600.00DC 3V 450mA Micro 370 Air Pump / Fishing Pump / Oxygen Pump
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Temperature Humidity Sensor DHT-22 Module
NPR 620.00DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.
