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Description:
For 4 bladed propeller
- Affordable, lightweight, plastic and 4-bladed propeller.
- It can be connected to the furthest limit of a DC motor.
- Use it to move little vehicles, boats, a fan, or even a wind generator!
- Incredible for use pair with a solar powered cell or a battery pack.
- Viable with a wide assortment of science fair activities.
For 3 bladed propeller:
- Affordable, lightweight, plastic, 3-bladed propeller
- Attaches with ease to any DC motor with standard 2mm shaft
- Propels small cars, boats, fans, wind generators
- Great for science fair projects
- Measures 2.75″ x 2.75″ x 0.5″
- DC motor 3v to 12v high speed
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Out Of Stock- 100% brand new
- High quality and high capacity!
- Built-in protection circuit PCM to prevent overcharging or over-discharging
- Size: 4mm(H)*25mm(W)*30mm(L)
- Rating: DC3.7V 300mAh
- Charging current: standard charging, fast charging: 1.0C: 0.5C
- Standard charging method: 0.5C CC (constant current) charge to 4.25V, then CV (constant voltage 4.2V) charge till charge current is less than or equal to 0.05C
- The maximum charge current: 1C
- Maximum discharge current: 1C
- Discharge cut-off voltage: 2.75V
- The discharge temperature: -20 degrees C~+60 degrees C
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These brushes are perfect for cleaning PC boards and other electronic assemblies.
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- Product Name: Color Ring Inductor
- Power: 1/2W (.5W)
- Inductance: 0.27uH
- Inductance Tolerance: ±10%
- Material: Epoxy Resin, Metal, Inductor
- Mounting Type: Through Hole
- Package / Case: Axial Leaded
- Lead Diameter: 0.5mm
- Body Size: 3.2x7mm
- Total Length: 6cm
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KBPC3502 Bridge Rectifier Diode 35A 200V
Original price was: ₨200.00.₨179.00Current price is: ₨179.00. Quick ViewBridge rectifier diode with a 35A current rating.
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- Very low supply current
- Photodetector and preamplifier in one package
- Internal filter for PCM frequency
- Improved shielding against EMI
- Supply voltage: 2.5 V to 5.5 V
- Improved immunity against ambient light
- Insensitive to supply voltage ripple and noise
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Buy high quality DC Jack for your printed circuit board. A DC jack is an electrical connector for supplying direct current power.
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A reed switch is an electromagnetic switch used to control the flow of electricity in a circuit. They are made from two or more ferrous reeds encased within a small glass tube-like envelope, which become magnetised and move together or separate when a magnetic field is moved towards the switch.
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5V 6A 6000mAh Adapter With Power Cord
Original price was: ₨1,250.00.₨949.00Current price is: ₨949.00. Quick View- Input: 100 – 240V AC 50/60Hz
- Output: DC 5V 6A
- Max Wattage: 30W
- DC Jack Converter: 5.5 x 2.5mm (Compatible with 5.5×2.1mm DC Port)
- DC Cable Length: about 110cm
- AC Power Cord: about 110cm with US Plug
- Pole of DC Plug: Center Positive(+), Outside Negative (-)
- Condition: Brand New 100%
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BC327 is a PNP bipolar junction transistor which is mainly designed for general purpose, small signal and switching applications.
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8051 is an 8-bit family of microcontrollers developed by Intel. This microcontroller was also referred as a system on a chip because it has 128 bytes of RAM, 4K bytes of ROM, 2 Timers, 1 Serial port, and four ports on a single chip. The CPU can work for only 8 bits of data at a time because 8051 is an 8-bit processor. In case the data is larger than 8 bits then it has to be broken into parts so that the CPU can process conveniently.
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Nodemcu WROOM ESP32 Wifi Based Microcontroller Development Board
Original price was: ₨1,500.00.₨1,049.00Current price is: ₨1,049.00. Quick View- Universal low power IoT sensor hub.
- Home automation.
- Universal low power IoT recorder.
- Mesh network.
- Video streaming of the camera.
- Industrial wireless control.
- OTT TV box / set-top box device.
- Baby monitor.
- Smart Socket.
- Sensor networks.
- Wi-Fi toys: Counters, toys, Anti-lost device.
- Wearable electronic products.
- Wi-Fi speech recognition device.
- Wi-Fi location-aware devices.
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Center Tapped Transformer 12V 2.5AMP
Original price was: ₨520.00.₨449.00Current price is: ₨449.00. Quick View- Step-down Centre tapped Transformer
- Input Voltage: 220V AC at 50Hz
- Output Voltage: 12V, 12V or 0V
- Output Current: 2.5A
- Vertical mount type
- Low cost and small package
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- Operating Voltage is 5V
- it is with Chinese font
- it has a blue backlight
- Controller used in it ST7920
- its Size is 93x70mm
- It displays 20 characters in 4 lines.
- Its input voltage range is 4.5V to 5.5V.
- The operating voltage for LCD is 5V Direct Current (DC).
- Its interface consists of 6800 8 bit parallel.
- Positive transflective is its display type.
- Its backlight consists of blue and green.
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UT33C+ Palm Size Multimeter
Original price was: ₨3,600.00.₨2,999.00Current price is: ₨2,999.00. Quick ViewThe new generation UT33+ series redefines the performance standards for introductory digital multimeters. Our innovative industrial design makes sure that these products can withstand 2 meters drop. The new LCD display layout provides a better user experience. The UT33+ series safety standards have also been enhanced to ensure that users can work safely in CAT ll 600V environment.
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Also called Flux. This is added to act as a temporary adhesive, holding the components until the soldering process melts the solder and fuses the parts together.
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- Manufactured using high quality and excellent durable materials.
- Perfect replacement for the original Charging Connector.
- Precision machining fits the cell phone perfectly.
- High-quality OEM product, tested and quality checked for each piece before shipping.
- This part is not returnable so please be sure that you are purchasing the proper & correct part for your specific device.
- The image shown is for presentation purposes only, the actual product will be different from what shown in the image.
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- Battery Type: Coin Battery
- Model: CR1616
- Battery Model: Lithium 3V Coin Battery
- Country of Origin: China
- Package Type: On a Card
- Battery Reference :CR1616, DL1616, DL1616BPK
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- Asynchronous Set-Reset Capability
- Static Flip-Flop Operation
- Medium-Speed Operation: 16 MHz (Typical) Clock Toggle Rate at 10-V Supply
- Standardized Symmetrical Output Characteristics
- Maximum Input Current Of 1- A at 18 V Over Full Package Temperature Range:
- 100 nA at 18 V and 25C
- Noise Margin (Over Full Package Temperature Range):
- 1 V at VDD = 5 V
- 2 V at VDD = 10 V
- 2.5 V at VDD = 15 V
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- Type Designator: 2SA1013
- Material of transistor: Si
- Polarity: PNP
- Maximum collector power dissipation (Pc), W: 0.9
- Maximum collector-base voltage Ucb, V: 160
- Maximum collector-emitter voltage Uce, V: 160
- Maximum emitter-base voltage Ueb, V: 6
- Maximum collector current Ic max, A: 2
- Maksimalna temperatura (Tj), °C: 125
- Transition frequency (ft), MHz: 15
- Collector capacitance (Cc), pF: 35
- Forward current transfer ratio (hFE), min: 60
- Noise Figure, dB: –
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14 Pin – DIP IC Socket/Base IC sockets are generally for preventing damage to IC’s from soldering and while testing multiple circuits. These are made from Black Thermoplastic and tin-plated alloy contacts. One end is notched to aid in identification. They can be mounted end to end to suit longer IC’s.
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5v 2A Adapter Power Adapter 5V 2000mA
Original price was: ₨600.00.₨399.00Current price is: ₨399.00. Quick ViewPower adapter output rating is 5 volts and 2000 mili amperes.
Input
100-240V AC 50/60HzOutput
DC 5V 2A(max)Power
10WattCable Cord Length
6.5Ft (2m)Color
Black -
- Low saturation voltage
- Simple drive requirements
- High safe operating area
- For low distortion complementary designs
- Easy to carry and handle
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- Darlington medium-power NPN Transistor
- High DC Current Gain (hFE), typically 1000
- Continuous Collector current (IC) is 5A
- Collector-Emitter voltage (VCE) is 100 V
- Collector-Base voltage (VCB) is 100V
- Emitter Base Voltage (VBE) is 5V
- Base Current(IB) is 120mA
- Type NPN
- Collector-Emitter Voltage: 100V
- Collector-Base Voltage: 100V
- Emitter-Base Voltage: 5V
- Collector Current: 5A
- Collector Dissipation: 65W
- DC Current Gain (hfe): 1000
- Operating and Storage Junction Temperature Range: -65 to +150C
- Package: TO-220
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Variable resistor 50K Potentiometer / Variable Resistor
Original price was: ₨50.00.₨39.00Current price is: ₨39.00. Quick ViewVariable resistor 50K Potentiometer / Variable Resistor (50K Ohm) is a manually adjustable variable resistor with 3 terminals. Two terminals are connected to both ends of a resistive element, and the third terminal connects to a sliding contact, called a wiper, moving over the resistive element. The position of the wiper determines the output voltage of the potentiometer. The potentiometer essentially functions as a variable voltage divider. The resistive element can be seen as two resistors in series(potentiometer resistance), where the wiper position determines the resistance ratio of the first resistor to the second resistor. A potentiometer is also commonly known as a potentiometer or pot. The most common form of potmeter is the single turn rotary potmeter. This type of pot is often used in audio volume control (logarithmic taper) as well as many other applications. Different materials are used to construct potentiometers, including carbon composition, cermet, wirewound, conductive plastic or metal film.
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- It has a nice standard 0.1×0.1 prototyping grid with big pads
- Comes with Stacking headers and plain header, choose whichever you want when soldering together
- A IC pattern for adding DIP ICs up to 20 pins
- Power rails down the middle and sides
- A reset button and an extra general use button
- 2 3mm general use LEDs, red and green, as well as 2 matching resistors
- A pass-thru ICSP stacking header so you can stack any kind of shield on top, and/or use an AVR programmer
- A surface-mount chip area for up to 14 SOIC size parts
- Compatible with tiny breadboards
- Every pin is brought out!
- Gold plated pads
- 2 x 0.1uF capacitors on either side for extra power stability
- It has a nice standard 0.1×0.1 prototyping grid with big pads
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The HT12E Encoder ICs are series of CMOS LSIs for Remote Control system applications. They are capable of Encoding 12 bit of information which consists of 8 address bits and 4 data bits. Each address and data input is externally programmable or fed in using switches. The HT12D Decoder ICs are series of CMOS LSIs for Remote Control system applications. These ICs are paired with each other. For proper operation a pair of encoder/decoder with the same number of address and data format should be selected (HT12E is paired with HT12D). The Decoder receive the serial address and data, transmitted by a carrier using an RF transmission medium and gives output to the output pins after processing the data. These Ics have operating Voltage : 2.4V ~ 12V. They have Low Power and High Noise Immunity.
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Arduino SD Card Reader Module
Original price was: ₨220.00.₨199.00Current price is: ₨199.00. Quick View- Support Micro SD Card (<=2G), Micro SDHC card (<=32G) (high-speed card)
- The level conversion circuit board that can interface level is 5V or 3.3V\
- Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board
- Communication interface is a standard SPI interface
- 4 M2 screw positioning holes for easy installation
- Size: 4.1 x 2.4cm
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Out Of StockSIM800L GSM Module Micro Sim Card Board
Original price was: ₨1,799.00.₨1,049.00Current price is: ₨1,049.00. Quick View- Module models: SIM800L (latest module, performance than SIM900)
- Operating voltage: 3.7 to 4.2 V (peak current is 2A)
- Support network: China mobile, China Unicom
- Module size: 2.2 x 1.8cm
- TTL serial port can directly link to MCU. Don’t need a MAX232
- Power on automatic startup, automatic search network
- Onboard one channel indicator light (with signal slow flash, no signal quickly flash)
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- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
- Cable length: 15cm
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread
- Size: 2.5″ x 1.4″ x 1.4″
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- The real-time clock counts minutes, seconds, date, hours, month day of the week, year and leap-year compensation upto 2100.
- 318 temporary data storage RAM
- Working current of 2.0V, less than 300nA
- Read / Write clock or RAM data with two kinds of mode of single-byte transfer mode and multi-byte character set
- 8 pin DIP package or optional 8 pin SOIC package based on the surface assembly
- Simple 3 wire interface
- Compatible with TTL Vcc=5V
- Double power supply pipe for main power and backup power supply.
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4 Way IR Line Tracking / Following Sensor Module
Original price was: ₨490.00.₨439.00Current price is: ₨439.00. Quick View- Operating Voltage: 3.3-5V
- Fixing Screw Hole: M3
- Distance setting from 1mm to 10cm
- Control Card Dimensions: 42x38x12mm
- Sensor Dimensions: 25x12x12mm
- Card Output: Digital
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An 8GB small card hard drive.
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- Resistance: 203 20K Ohm,
- Resistor Tolerance: ±10% Max
- Max Voltage: 50V
- Rating Power: 0.1W
- Technology: Carbon Film
- Adjustment Type: Top Adjustment
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The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.
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XBee 2mW Wire Antenna – Series 2 (ZB)
Original price was: ₨15,000.00.₨8,799.00Current price is: ₨8,799.00. Quick ViewThis is the XBee XB24-Z7WIT-004 module from Digi. Series 2 improves on the power output and data protocol. Series 2 modules allow you to create complex mesh networks based on the XBee ZB ZigBee mesh firmware. These modules allow a very reliable and simple communication between microcontrollers, computers, systems, really anything with a serial port! Point to point and multi-point networks are supported.These are essentially the same hardware as the older Series 2.5, but have updated firmware. They will work with Series 2.5 modules if you update the firmware through X-CTU.
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Quadcopter Frame – F450 V3
Original price was: ₨5,000.00.₨3,599.00Current price is: ₨3,599.00. Quick ViewQuadcopter / Multi copter Quad-x frame kit in un-assembled form.
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Heart Rate Monitor ECG AD8232 Module + Leads
Original price was: ₨2,500.00.₨1,479.00Current price is: ₨1,479.00. Quick View- Supply voltage: DC 3.3V
- Output: Analog output
- Interface (connected to RA LA RL): 3PIN 2.54 pin or headset
- Size 36mm * 31mm * 18mm
- Operating temperature: -40C +85 C
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Microphone Amplifier – MAX9814 w/ Auto Gain Control
Original price was: ₨800.00.₨449.00Current price is: ₨449.00. Quick View- The default ‘max gain’ is 60dB, but can be set to 40dB or 50dB by jumpering the Gain pin to VCC or ground.
- You can change the Attack/Release ratio, from the default 1:4000 to 1:2000 or 1:500.
- The ouput from the amp is about 2Vpp max on a 1.25V DC bias, so it can be easily used with any Analog/Digital converter that is up to 3.3V input. If you want to pipe it into a Line Input, just use a 1uF blocking capacitor in series.
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24-Key RGB LED Remote Control – Wireless Dimmer Controller
Original price was: ₨230.00.₨149.00Current price is: ₨149.00. Quick View -
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DALY 7S 24V 100A Li-Ion BMS – Smart Battery Management with Balance, Cooling & Protection
Original price was: ₨25,000.00.₨10,199.00Current price is: ₨10,199.00. Quick View-
Supports 7-cell (7S) Li-Ion battery packs – ideal for 24V systems
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100A continuous current rating, with surge support up to 150–300A
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Advanced thermal management with heat sinks and fan-ready design
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Automatic cell balancing (100mA passive balancing) ensures voltage uniformity
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Overcharge, over-discharge, overcurrent, short-circuit, and temperature protection
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Optional Bluetooth, CAN, UART, or WiFi modules for real-time monitoring
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Waterproof, dustproof, and vibration-resistant casing
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Low standby current for improved energy efficiency
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Certified for safety and durability (ISO, FCC, CE, RoHS, etc.)
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Digital Clamp Meter CM-550A
Original price was: ₨11,500.00.₨8,299.00Current price is: ₨8,299.00. Quick View- True RMS for accurate readings
- Auto range for ease of use
- NCV (Non-Contact Voltage Detection) for safety
- Live wire test & continuity check for diagnostics
- Diode testing & MAX/MIN recording
- Relative & Zero mode for precise comparisons
- Data hold & low battery indication
- Auto power-off for energy efficiency
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MAX485 RS485 TTL to RS-485 Converter Module In Pakistan
Original price was: ₨250.00.₨129.00Current price is: ₨129.00. Quick View- Operating voltage: 5V
- Distances: up to 1200 meters
- Speeds: up to 2.5Mbit/Sec
- Multi-drop supports: up to 32 devices on the same bus
- Power LED: Red
- Board size: 44 (mm) x14 (mm).
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Reptile Humidifier Fogger, 4L Cool Mist Fog Mister with Tube
Original price was: ₨12,000.00.₨7,999.00Current price is: ₨7,999.00. Quick View- 4L capacity: capacity design, no need to add water frequently.
- Mute: Silent humidification, will not disturb your pet’s sleep.
- Telescopic hose: It can be bent and stretched at will according to actual needs, easy to use.
- Knob control: the knob controls the amount of fog to prevent the low fog from causing dehydration, withering, bulging, and of energy.
- Safety protection: When the water tank is short of water, the power will be automatically cut off to avoid potential safety hazards.
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TTP223B Blue Touch Sensor 1-Ch-Capacitive Touch Sensor
Original price was: ₨250.00.₨95.00Current price is: ₨95.00. Quick View- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
- Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
- Response time (low power mode) : 220 mS
- Size : 24 x 24 x 7.2 mm
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Unleash Superior Sound with the High-Powered TDA8932 35W Digital Mono Amplifier Board Module
Original price was: ₨1,100.00.₨599.00Current price is: ₨599.00. Quick View- Operating Voltage: DC10-30V (recommended 24V)
- Output Power: 35W
- Speaker Impedance: 4-8 ohms (8 ohms best)
- Circuit Configuration: Mono BTL output
- Board Size: 45 x 31mm
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50A SCT-013-000 Non-invasive AC Current Clamp Sensor
Original price was: ₨1,800.00.₨1,249.00Current price is: ₨1,249.00. Quick View- Input Current: 0~50A AC
- Output Mode: DC 0~1V
- Non-linearity：2-3%
- Build-in sampling resistance（RL): 62Ω
- Turn Ratio: 1800:1
- Resistance Grade: Grade B
- Work Temperature: -25°C ~ ﹢70°C
- Dielectric Strength(between shell and output): 1000V AC/1min 5mA
- Leading Wire in Length: 1m
- Open Size: 13mm x 13mm