Best Seller Items
Featured Items
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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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Digital Light Sensor Module (TSL2561)
NPR 800.00This module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a digital signal. Different from the traditional analog light sensor, this digital module features a selectable light spectrum range due to its dual light-sensitive diodes: infrared and full spectrum.
You can switch among three detection modes to take your readings. They are infrared mode, full spectrum, and human visible mode. When running under the human visible mode, this sensor will give you readings just close to your eye feelings.
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Digital Multimeter DT830D
NPR 380.00The DT830D is a cheap and best digital multimeter made in China. It is capable of measuring voltage, current, resistance, transistor, diode, and has a signal generator function. It cannot measure capacitor values.
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Digital Signage Screen
NPR 98,000.00 – NPR 168,000.00Digital Signage Screen for your hotels, restaurants, and cafes.
It includes high resolution screen, display controller, installation cost, as well as 1 year license of industry leading cloud based display management software with 1 year warranty and support -
Digital USB Mobile Power Charging Current Voltage Tester Doctor Voltmeter Ammeter
NPR 400.00Case Color: Blue
Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A.It’s suitable for factories, laboratories and personal use. -
Diode 1N4148
NPR 3.00The 1N4148 is a standard silicon switching signal diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost. Its name follows the JEDEC nomenclature. The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns.
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Diode 1N5822
NPR 15.00The Schottky Rectifier employs the Schottky Barrier principle in a large area metal-to-silicon power diode. The Schottky Rectifier¿s state-of-the-art geometry features chrome barrier metal, epitaxial construction with oxide passivation and metal overlap contact. It is ideally suited for use as rectifiers in low-voltage, high-frequency inverters, free wheeling diodes and polarity protection diodes.
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DIP-18 LM3914N
NPR 75.00The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display. A single pin changes the display from a moving dot to a bar
graph. Current drive to the LEDs is regulated and programmable, eliminating the need for resistors. This feature is one that allows operation of the whole system from less than 3V. -
Drill Bit (1.5mm)
NPR 60.00Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Drill bits come in many sizes and have many uses. Bits are usually connected to a mechanism, often simply referred to as a drill, which rotates them and provides torque and axial force to create the hole.
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Drone / MultiCopter Power Distribution Board
NPR 350.00Specification:
– Material:glass fiber
– Color:Blue
– Size:5cm * 5cm * 0.2cm- Drone component
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Drone Screw Set
NPR 200.00Brand new RC screw set containing a total of 49 pieces of silver color screws for Syma X5, X5C and X5C-1.
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DS1307 RTC 12C modules
NPR 300.00The module based on DS1307, The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.
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Dust sensor Smoke Particle Sensor With Cable GP2Y1010AU0F
NPR 1,790.00GP2Y1010AU0F is a dust sensor by optical sensing
system.
An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device.
It detects the reflected light of dust in air.
Especially, it is effective to detect very fine particle
like the cigarette smoke.
In addition it can distinguish smoke from house dust
by pulse pattern of output voltage.GP2Y1010AU0F is a dust sensor by optical sensing system
An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device
It detects the reflected light of dust in air.
Especially, it is effective to detect very fine particle like the cigarette smoke
In addition it can distinguish smoke from house dust by pulse pattern of output voltage
Compact, thin package (46.0 × 30.0 × 17.6 mm)
Low consumption current (Icc: MAX. 20 mA)
The presence of dust can be detected by the photometry of only one pulse
Enable to distinguish smoke from house dust
Lead-free and RoHS directive compliant
Compliant with RoHS directive (2002/95/EC) -
EL 4N35 712 Octocoupler
NPR 50.00The 4N35 is an optocoupler for general purpose applications.It contains a light emitting diode optically coupled to a photo-transistor
