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512 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground
. Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike
. Built-in multidrop controller ensures compatibility with other MicroLAN products
. EPROM partitioned into two 256-bit pages for randomly accessing packetized data
. Each memory page can be permanently write-protected to prevent tampering
. Device is an “add-only” memory where additional data can be programmed into EPROM without disturbing existing data
. Architecture allows software to patch data by superseding an old page in favor of a newly programmed page
. Reduces control, address, data, power, and programming signals to a single data pin
. Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbps
. 8-bit family code specifies DS2501 communications requirements to reader
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- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4×3 type 12 keys.
- Sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipment’s, instrument, etc.
- This allows a microcontroller to ‘scan’ the 7 output pins to see which of the 12 buttons is being pressed.
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TC 4427 is a dual high speed power mosfet driver. ThIS device IS highly latch-up resistant under any conditions within their power and voltage ratings. All terminals are fully protected against Electrostatic Discharge (ESD).
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- Keypad Layout: 4×4 matrix layout, consisting of 16 keys arranged in four rows and four columns.
- Size: Typically measures 76mm x 69mm (Length x Width).
- Number of Keys: 16 programmable keys, each with a unique position in the matrix.
- Input Method: When a key is pressed, it generates a unique combination of row and column signals, which can be decoded to identify the pressed key.
- Interface: Typically interfaces with microcontrollers or embedded systems using digital I/O pins.
- Material: Made of durable and lightweight materials suitable for various environments.
- Compatibility: Compatible with a wide range of microcontrollers and development boards.
- Application: Commonly used in projects requiring user input, password entry, or menu navigation.
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- Analog Controlled LED Driver IC with Logarithmic output
- LED incremented by one step for every 3dB
- Monitor upto 30dB using 10 LEDs
- Number of controllable LEDs: 10
- Operating Voltage: 3V to 25V
- Reference Voltage: 1.2V to 12V
- LED sink current: 1mA to 30mA (programmable)
- Both Dot/Bar mode available
- Available in 18-pin DIP, PLCC package
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lm2596 Module DC/DC Step-Down
Original price was: ₨300.00.₨149.00Current price is: ₨149.00. Quick View- Input voltage: 4-35V
- Output Voltage: 1.5-35V (adjustable)
- Output current: rated current 2A, maximum 3A (heat sink required)
- Conversion efficiency: Up to 92% (the higher the voltage, the higher the efficiency)
- Switching Frequency: 150KHz
- Rectifier: Non-Synchronous Rectification
- Module Properties: Non-isolated step-down module (buck)
- Short circuit protection: current limiting
- Operating temperature: Industrial grade (-40 to +85) (output power 10W or less)
- Full load temperature rise: 40
- Load regulation: 0.5%
- Voltage regulation: 0.5%
- Dynamic response speed: 5% 200uS
- Output ripple:
- Input 12V Output 5V 3A 60mV (MAX)
- Input 24V Output 12V 3A 120mV (MAX)
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KY-021 Mini Magnetic Reed Module for Arduino
Original price was: ₨270.00.₨149.00Current price is: ₨149.00. Quick View- Operating voltage: 3.3V to 5V
- Output type: Digital
- Dimensions: 20 x 15 x 7mm
- Input voltage: 3.3~5v
- Weight: 1.2g
- Reed switch: Normally open
- Reed switch sensitivity: 30 gauss
- Operating temperature: -20°C to 85°C
- Storage temperature: -40°C to 125°C
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- LDR module 4 PIN
- Operating voltage 3.3V-5V
- Signal output indicator light.
- LDR module 4 PIN
- Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
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- Its color is White.
- Alarms diameter is 29mm / 1.14”
- Electronic buzzer height is 15mm / 0.59”
- It has 2 mounting holes. And the distance of the holes is 40mm / 1.57”
- Its rated voltages are 12Volts.
- Its operating voltages are 3 to 24 voltages.
- Its rated current is 20mA.
- Its min sound output at 10cm is 95 Db.
- Its resonant frequency is 3100 to +- 500.
- Its operating temperature is -20 to -80 degrees centigrade.
- It has intermittent sound and mounting holes.
- It has good storage and it allows you to use it for a long time.
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- Material: FR4
- Length: 25mm
- Width: 11mm
- Height: 16mm
- Weight: 1.59g
- Operating Voltage: 5v DC
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- It is well designed to be durable during handling and repeated connections.
- Cable transfer speed is up to 480Mbps.
- USB Type: 2.0
- Data transfer rate: up to 480Mbps
- Connectors: USB type A tata-USB type B tata
- Length: 1.3 m
- Color: BLUE
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Dotted 100mm X 220mm Stripboard Veroboard Prototyping Board
Original price was: ₨170.00.₨149.00Current price is: ₨149.00. Quick View- Material: Fibreglass FR4
- Surface: Copper PCB
- Hole Diameter: 1.0mm
- Hole Pitch: 2.54mm
- Board Size: 100x220mm
- Copper Thickness: 25 micron
- Sided: Single-Sided
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- Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load)
- On-board Volume Control with Built-in Power Switch
- Good sound quality
- Can use computer USB for power supply directly. Double panel wiring solves crosstalk
- Super mini design allows it to be easily placed in a variety of digital products.
- 3W Output at 10% THD with a 4 Load and 5V Power Supply
- Filterless, Low Quiescent Current and Low EMI
- Low THD+N
- Superior Low Noise
- Efficiency up to 90%
- Short Circuit Protection
- Thermal Shutdown
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Microphone Sound Sensor Module
Original price was: ₨199.00.₨149.00Current price is: ₨149.00. Quick ViewThis module allows you to detect when sound has exceeded a set point you select. Sound is detected via a microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low. It has working voltage of 3.3-5V.
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This is ULN2003 Driver Module Stepper Motor Driver, small size and easy to use. It uses the ULN2003 driver chip to amplify the control signal from the Arduino. This Ultra Lightweight and cheap option commonly used to run and control the small applications stepper motors.
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- N-Channel Power MOSFET
- Continuous Drain Current (ID) is 110A when VGS is 10V
- Minimum Gate threshold voltage 2V
- Drain to Source Breakdown Voltage: 55V
- Low On-Resistance of 8.0m
- Gate-Source Voltage is (VGS) is 20V
- Rise time is 101ns
- It is commonly used with Power Switching circuits
- Available in To-220 package
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- Operating voltage: 5V
- Provide both digital and analog output
- Adjustable sensitivity
- Output LED indicator
- Compatible with Arduino
- TTL Compatible
- Bolt holes for easy installation
- 3.2 cm x 1.4 cm x 1.0 cm
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SIP Resistor Arrays (Single Inline Package) is an efficient way to pack several of the same value resistors into a convenient 0.1 spaced package. Available in different resistance values and number of pins. Pin 1 is identified with a dot above the pin also known as Resistor Networks.
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- 1 set of 4
- Each magnet measures 7/8″ diameter x 3/8″ thick
- Each disc includes a strong magnet with a felt backing so it won’t scratch
- Professional and discreet black painted finish
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Soldering Iron Element 40W (High Quality)
Original price was: ₨250.00.₨149.00Current price is: ₨149.00. Quick ViewHigh quality heating element for your soldering iron.
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- Motor construction: 10- Flat coreless vibration motor
- Coil construction: Flat coreless core
- Rectifying method: Precious brush and commutator
- Rated Load: Vibration weight
- Rotation direction: CCW or CW
- Motor position: Any position available
- Voltage range for use: DC 2.5V – 3.5V
- Allowable temperature range: -20C to 70C
- Storage environment: -30C- 80C
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Large 20mm LDR Photoresistor Sensor Photo Sensor
Original price was: ₨300.00.₨149.00Current price is: ₨149.00. Quick View- Diameter: 20mm
- Max Voltage: 500V
- Max power consumption: 500mW
- Operating Temperature: 30+70C
- Light Resistance: 5-100K ohm
- Dark Resistance: 1-8M ohm
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SW-520D – Tilt Sensor Module
Original price was: ₨220.00.₨149.00Current price is: ₨149.00. Quick View- Using high-sensitivity switch SW 520D as the sensor.
- The module is equipped with fixed bolt hole for convenient installation.
- Using LM393 wide voltage comparator, clean signal, good waveform, strong driving ability with output of more than 15 mA.
- The working voltage of 3.3V to 5V.
- Small PCB size:3.2cm x 1.4cm.
- Digital output form: digital switch output (0 and 1).
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HX711 Module Load Cell Voltage Amplifier
Original price was: ₨160.00.₨149.00Current price is: ₨149.00. Quick ViewThe HX711 Dual-Channel 24 Bit Precision A/D weight Pressure Sensor Load Cell Amplifier and ADC Module is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the module to your microcontroller you will be able to read the changes in the resistance of the load cell with some calibration. You?ll be able to get very accurate weight measurements.
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New 18650 Lithium Ion Battery Cell 3.7V 1500mAh – 7500mAh
Price range: ₨149.00 through ₨269.00 Quick View- Model: TR 18650
- Colour: Blue, Purple, Brown, Dark Blue
- Standard voltage: 3.7V
- Rated Capacity:1500mAh – 7500mAh
- Diameter: approx 18mm
- Height: approx 65mm
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2S 7.4V 8A BMS PCB Battery Protection Board For 18650 Li-ion Lithium-Ion Battery In Pakistan
Original price was: ₨300.00.₨149.00Current price is: ₨149.00. Quick View -
24-Key RGB LED Remote Control – Wireless Dimmer Controller
Original price was: ₨230.00.₨149.00Current price is: ₨149.00. Quick View -
Regulator, Step-Down Switching, Adjustable Output Voltage, 1.0 A LM2575, NCV2575
Original price was: ₨190.00.₨150.00Current price is: ₨150.00. Quick View- 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions
- Adjustable Version Output Voltage Range of 1.23 V to 37 V 4% Maximum Over Line and Load Conditions
- Guaranteed 1.0 A Output Current
- Wide Input Voltage Range: 4.75 V to 40 V
- Requires Only 4 External Components
- 52 kHz Fixed Frequency Internal Oscillator
- TTL Shutdown Capability, Low Power Standby Mode
- High Efficiency
- Uses Readily Available Standard Inductors
- Thermal Shutdown and Current Limit Protection
- Moisture Sensitivity Level (MSL) Equals 1
- NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
- These are Pb−Free Devices
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This is the SMD RGB LED Common Cathode Module, These module has 3 separate LEDs the Red, Green and Blue which can be individually driven by applying a voltage to the appropriate module pin this example code is uses the Arduino analogWrite(PWM) function to cycle through the full possible output colors this smd led module is capable of producing a rainbow color scheme.
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- Multi-turn / Cermet / Industrial / Sealed
- 5 terminal styles
- Tape and reel packaging available
- Chevron seal design
- Mounting hardware available (H-117P)
- RoHS compliant
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- Multi-turn / Cermet / Industrial / Sealed
- 5 terminal styles
- Tape and reel packaging available
- Chevron seal design
- Mounting hardware available (H-117P)
- RoHS compliant
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10K ohm Trimmer Trim Pot Variable Resistor 3296W 3296 Variable Resistor 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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- Ultra-thin design.
- Nominal Voltage: 3.7 V
- Nominal Capacity: 80 mAh
- Low internal resistance
- Sufficient battery capacity
- Outstanding cycle life
- Optimized PCM design
- In series connection or in parallel connection is allowed
- Excellent safety.
- Battery Chemistry: Li Ion Polymer
- Battery Terminations: PC Pins (Horizontal) / (Vertical), SMT (SMD) Mount, Solder Tabs, Wires, Cables with Connectors.
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Clear Acrylic Case Shell Housing For W1209
Original price was: ₨199.00.₨150.00Current price is: ₨150.00. Quick View- Package includes: 1 pcs x Acrylic Box ( without W1209 module )
- DIY cover for W1209 Control Module
- Acrylic material, looks transparent(may need to tear down the film).
- Easy for electronic enthusiasts to assemble.
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Dual-axis XY Joystick Module for Arduino
Original price was: ₨230.00.₨159.00Current price is: ₨159.00. Quick View- Dimensions: 40 x 27 x 15 (LxWxH) mm
- Weight: 10gm (without Hat).
- 2.54mm pin interface leads
- Operating Voltage: 5V.
- Long service life and stable performance
- Standard interface and electronic building blocks
- Widely use in Arduino DIY projects
- Cross rocker as a two-way 10K resistor, with the rocker in a different direction
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- 3.5V to 24V DC operation voltage
- Low current consumption
- Temperature compensation
- Wide operating voltage range
- Open-Collector pre-driver
- 50mA maximum sinking output current
- Reverse polarity protection
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Veroboard Normal Line 14.5×6.5cm Stripboard PCB
Original price was: ₨200.00.₨159.00Current price is: ₨159.00. Quick View- Stripboard Just like Veroboard
- Good quality product individually sealed to prevent tarnishing
- This item is of a superior quality to most other boards on offer and is guaranteed to be easier to solder
- This product is manufactured from copper clad laminated board
- This product is ideal for prototyping, educational products etc.
- The product is single-sided PCB prototype stripboard. Size is 65x145mm, pitch of 2.54mm, a pore size of 1.00mm.
- Pre-tinned plated holes on the board make it very handy to solder components and sensors for your projects. Stripboards to meet your demands when designing electronic experiments and DIY projects.
- High quality of durable glass fiber material with 1.3mm thickness makes a very solid and sturdy prototype circuit board, a tin plating process makes the welding component easier.
- The stripboards are easy to weld and can be cut to other sizes as desired.
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High Quality Super Strong Permanent Bar Shaped Magnet
Original price was: ₨200.00.₨159.00Current price is: ₨159.00. Quick ViewNdFeB magnet is an alloy magnet made from Nd,Fe,B and other metal elements,which has the high remanence,high coercive force,high energy and high performance/cost ratio.The highest magnetic properties is from 33MGOe to 52MGOe,and we are able to control the magnetic properties within the range as you demanded,like SH,UH,EH such high stable properties could be produced as per your industrial application.
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A type of fastener, for holding items together, primarily electrical cables or wires. This is 4″ long in length.
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HW-370 TP5100 2A Li-Ion Battery Charger Module
Original price was: ₨500.00.₨159.00Current price is: ₨159.00. Quick View- Double 8.4v / 4.2v lithium rechargeable single
- Programmable charge current. 0. 1A-2A
- Programmable steady precharge current 10% -100>#/li###
- Wide operating voltage, maximum reach I8V
- Red and green LED charge status indicator
- Chip temperature protection, overcurrent protection, under-voltage protection
- Battery temperature protection, reverse battery shutdown, short circuit protection
- Switching frequency 400Khz, usable inductance 20uH and more
- PWR_ON Power battery for switching control
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UGN3503 AH3503 Hall Effect Sensor
Original price was: ₨200.00.₨159.00Current price is: ₨159.00. Quick View- Extremely Sensitive
- Flat Response to 23 kHz
- Low-Noise Output
- 4.5 V to 6 V Operation
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4v Battery 600mAh 0.6A Lead Acid Rechargeable
Original price was: ₨200.00.₨159.00Current price is: ₨159.00. Quick View- Sealed construction, safety, and no leakage
- Maintenance-free, convenient for installation
- Broad operating temperature range
- High capability, high energy density
- Low self-discharge rate, more deep cycle times
- Long service life, Excellent recharge, and discharge performance
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Mini Mp1584en Dc-dc Buck Adjustable Step Down Module 4.5v-28v Input 0.8v-20v Output
Original price was: ₨320.00.₨159.00Current price is: ₨159.00. Quick View- Model:MP1584
- Name:DC-DC step-down module
- Input Voltage: 4.5V ~ 28V
- Output voltage: 0.8V ~ 20V
- Output Current: 3A (Max)
- Conversion efficiency: 96% (maximum)
- Output Ripple: <30mV
- Switching frequency: 1.5MHz (highest) typically 1MHz
- Operating Temperature: -45°C ~ +85°C
- Size: 22mm * 17mm (L * W )
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Battery Protection Board 2s 8a Bms For 18650 Lithium Ion Cells Hx-2s-jh10
Original price was: ₨325.00.₨159.00Current price is: ₨159.00. Quick View- Model: HX-2S-JH10
- Size: 40*17*3.5mm
- Over-discharge voltage range: 2.5-3.0v±0.05v
- Overcharge voltage range: 4.25-4.35v±0.05v
- Upper limit working current: 8A
- Upper limit instantaneous current: 10A
- Working temperature: -40— 50 °C
- Storage conditions: -40– 80 ° C
- Quiescent current: less than 10uA
- Effective life: more than 50,000 hours
- Internal resistance: less than 300mΩ
- Charging voltage: 8.4V-9V
- Short circuit protection: protection, disconnect load delay self-recovery Solder join
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Propellers generate thrust by spinning and moving air. High accuracy, well balanced.
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Oppo Fast Charger (2 Ampere)
Original price was: ₨207.00.₨166.00Current price is: ₨166.00. Quick View2 ampere charger for smart phones.
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3S 20A BMS Module for Lithium Batteries
Original price was: ₨480.00.₨169.00Current price is: ₨169.00. Quick View- Charging voltage: 12.6 V-13 V
- Overvoltage range: 4.25-4.35 V 0.05 V
- Overvoltage range: 2.3-3.0 V 0.05 V
- Maximum operating current: 5A-6A
- Upper instantaneous current limit: 8A
- Current: less than 30uA
- Internal resistance: less than 45 M
- Service life: more than 50000 hours
- Operating temperature: -40 to + 50 degrees
- Storage conditions: -40 to + 80 degrees
- Size: 50 * 16 * 1 mm
- Protection against short circuit: protection, self-healing delay














































































