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LDR Light Dependent Resistor | Light Sensor 3mm
LDR are chemical based resistors that can change their resistance on exposure to the light. The LDR usually has very high resistance, in absolute darkness, on exposure to light the resistance immediately drops. Drop in resistance is proportional to the intensity of light.
PKR 10.00
DS1307 Real Time Clock

Real time clocks (RTC), as the name recommends are clock modules. The DS1307 real time clock (RTC) IC is an 8 pin device using an I2C interface. The DS1307 is a low-power clock/calendar with 56 bytes of battery backup SRAM. The clock/calendar provides seconds, minutes, hours, day, date, month and year qualified data. The end date of each month is automatically adjusted, especially for months with less than 31 days.

They are available as integrated circuits (ICs) and supervise timing like a clock and also operate date like a calendar. The main advantage of RTC is that they have an arrangement of battery backup which keeps the clock/calendar running even if there is power failure. An exceptionally little current is required for keeping the RTC animated.

PKR 35.00
DC Gear Motor and Wheel

Our DC gear motor and wheel set for making robots! These motors are light weight, high torque and low RPM. They can climb hills and have excellent traction, plus you can mount the wheel on either side of the motor with its double-sided output shaft.

Specifications:

  • Motor Voltage: 3 – 12 V
  • Motor Current: 70 mA (typical) – 250 mA (max)
  • Speed: up to 170 RPM
  • Torque: up to 0.8 Kg
  • Gear Ration: 1:48
  • Wheel Diameter: 66 mm
  • Wheel Width: 27 mm

Package Contents:

  • 1 Geared Motor
  • 1 Wheel
PKR 210.00
TowerPro SG90 9g Mini Servo 1.2kgCm – 180 degree Rotation-Standard Quality

It equips Carbon Fiber Gears which makes the servo motor much lighter than same metal gear motor. For small load applications using the metal gear servo motor adds on unnecessary weight, so we suggest using this lightweight plastic gear servo motors.

The TowerPro SG90 9g Mini Servo is 180° rotation servo. It is a Digital Servo Motor which receives and processes PWM signal faster and better. It equips sophisticated internal circuitry that provides good torque, holding power, and faster updates in response to external forces.

They are packed within a tight sturdy plastic case which makes them water and dust resistant which is a very useful feature in RC planes, Boats, and RC Monster Trucks etc. It equips 3-wire JR servo plug which is compatible with Futaba connectors too.

Features : 

  1. High resolution
  2. Accurate positioning
  3. Fast control response
  4. Constant torque throughout the servo travel range
  5. Excellent holding power

Package Includes : 

1 x TowerPro SG90 9g Mini Servo Motor with Cable

Set of Horns

  1. One Point
  2. Two Point
  3. Four Point

1 x Set of Screws

PKR 220.00
IR Remote Control for Arduino
Forget borrowing the TV remote to add IR remote control to your next Arduino project, and give it its own dedicated remote. Compact design with 21 buttons including numbers and channel controls. Takes a single CR2025 battery.

Features:
 
 - NEC modulation works with ‘irremote’ library
 - Pocket size with numeric keypad
 - Easily add IR control to your next project with XC4427
PKR 40.00
IRFZ44N Power MOSFET

Product Specification

Continuous Drain Current49A
Pulsed Drain Current160A
Power Dissipation94W
ApplicationElectronic
Minimum Order Quantity100 Piece

Product Description

IRFZ44N Power MOSFETIRFZ44N is an advanced HEXFET Power MOSFETs whichutilizes advanced processing techniques to achieveextremely low on-resistanceper silicon area. This benefit,combined with the fast switching speed and ruggedizeddevice design thatHEXFET power MOSFETsare wellknown for, provides the designer with an extremely efficientand reliable device for use in a wide variety of applications.The TO-220 package is universally preferred for allcommercial-industrial applications at power dissipationlevels to approximately 50 watts. The low thermalresistance and low package cost of the TO-220 contributeto its wide acceptance throughout the industry.

Features of IRFZ44N Power MOSFET:
  • Advanced Process Technology
  • Ultra Low On-Resistance
  • Dynamic dv/dt Rating
  • 175 DegreeC Operating Temperature
  • Fast Switching
  • Fully Avalanche Rated
PKR 45.00
50kg Half-bridge Experiments Body Scale Load Cell Sensor
The 50kg Half-bridge Experiments Body Scale Load Cell Sensor is measuring; the correct force is applied to the outer side of the strain E-shaped beam portion of the sensor (i.e., a strain gauge affixed to the intermediate, adhesive coating with white beam arms); and the outer edges to form a shear force in the opposite direction, i.e., middle strain beam bending necessary changes can occur under stress, strain beam side by another force should not be a barrier.
The sensor can be used with  the following three methods
  1. Using a sensor with an external resistors full bridge measurement range of a sensor range: 50kg. Higher requirements for an external resistor.
  2. The uses of only two full-bridge sensors measuring range are the range of the two sensors and: 50kgx2 = 100kg.
  3. The use of four full-bridge sensors measuring range is the range of four sensors and: 50kgx4 = 200kg.

Features :

  1. Internal 1000Ohm half-bridge strain gauge load cell, the range is 50kg, half-bridge structure.
  2. Widely used in hopper scales, platform scales, platform balance, belt scales, and other electronic weighing devices.
  3. This is a half-bridge load sensor, which is widely used in weight scales. When the half-bridge is being stretched, it sends the signal via the red signal wire.
  4. Alloy Steel wired weighing load cell, high accuracy, simple structure, simple installation.
    You can use multiple load sensors simultaneously to increase the capacity range, Parallel use to add additional capacity.
PKR 150.00
MAX7219 ic Serially Interfaced, 8-Digit, LED Display Drivers
  • 10MHz Serial Interface
  • Individual LED Segment Control
  • Decode/No-Decode Digit Selection
  • 150μA Low-Power Shutdown (Data Retained)
  • Digital and Analog Brightness Control

The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. The MAX7221 is compatible with SPI, QSPI, and MICROWIRE, and has slewrate-limited segment drivers to reduce EMI. A convenient 4-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display. The MAX7219/MAX7221 also allow the user to select codeB decoding or no-decode for each digit. The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scanlimit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on.
PKR 160.00
4x3 Universial 16 Key Switch Keypad Keyboard
7P DuPont head, pitch 2.54mm, can be inserted in the Pin connection circuit; Peel off the white sticker on the back of the keyboard can be securely affixed to the surface of the chassis
PKR 100.00
4x4 Universial 16 Key Switch Keypad Keyboard
8P DuPont head, pitch 2.54mm, can be inserted in the Pin connection circuit; Peel off the white sticker on the back of the keyboard can be securely affixed to the surface of the chassis
PKR 120.00
Mini Thermal Receipt Printer

Add a mini printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller, you simply need a 3.3V-5V TTL serial output from your microcontroller to print text, barcodes, bitmap graphics, even a QR code!

This package comes with a thermal printer including the print head (it does not require ink, a set of power and data cables, and two plastic shims for panel mounting. Thermal paper not included! The printer uses very common 2.25" wide thermal paper, available in any office or stationery supply store. It can fit up to 50 ft of paper in the bay at once. You will also need a 5 to 9VDC regulated power supply, that can provide 1.5A or more during the high-current print - our 5V 2A power supply will work very nicely. We also suggest picking up a roll or two of 50' long thermal paper, and also a 2.1mm jack terminal block adapter which will make it easy to connect the power adapter. We also have a starter pack that includes all the above

We really like this printer because its easy to make Bold, underline, inverted text, variable line spacing, left/center/right justification, barcodes in 11 standard formats with adjustable height, and even custom bitmap graphics.

Of course, we wouldn't leave you with a datasheet and a "good luck!" - We have a full tutorial and matching CircuitPython and Arduino library that demonstrates the following:

  • Printing with small, medium and large text
  • Bold and underline text
  • Inverted text
  • Variable
    line
    spacing
  • Left, center and right justification
  • Barcodes in the following standard formats: UPC A, UPC E, EAN13, EAN8, CODE39, I25, CODABAR, CODE93, CODE128, CODE11 and MSI - with adjustable barcode height
  • Custom monochrome bitmap graphics!
  • How to include a QR code

Note: You will need a microcontroller that has a hardware or software Serial UART!

PKR 4,000.00
Nokia 5110 LCD Module

Product Specification

BrandNokia
Model Number5110

Product Description

We are the leading suppliers for Nokia 5110 LCD Module. he Nokia 5110 is a basic graphic LCD screen for lots of applications. It was originally intended to be used as a cell phone screen. This one is mounted on an easy to solder PCB.
It uses the PCD8544 controller, which is the same used in the Nokia 3310 LCD. The PCD8544 is a low power CMOS LCD controller/driver, designed to drive a graphic display of 48 rows and 84 columns. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD supply and bias voltages, resulting in a minimum of external components and low power consumption.

Specifications:
  • Operating Voltage is 2.7V to 3.3V
  • Current consumption is 6mA
  • Consists of 48 rows and 84 columns (84x48) monochrome pixels
  • Works using SPI interface
  • Consists of Philips PCD8544 interface chip for easy interfacing
  • Can be easily interfaced with Arduino
  • Supports decent graphics of bitmap images
  • Available in Green and Blue Backlight
PKR 450.00
12V 10Amp Power Supply

Product Specification

BrandVinamra Enterprises
Input Voltage230 V
Output Voltage12 V
Rated Power120 watt
Current10 Amp
Output TypeSingle
Number of Channels1
Minimum Order Quantity5 Piece

Product Description

Features:
  • Protections: Overload / Over Voltage / Short Circuit Auto-Recovery After Protection
  • Universal AC input / Full range
  • 100% Full Load Burn-in Test Cooling by Free Air Convection It''s Good Quality and High Performance
  • Compact Size Light Weight.
  • High Reliability.
  • Power LED Monitor (LED Glow when in Use)
  • High Efficiency & low energy consumption
  • Category - Switch Mode Power Adaptor (SMPS)
PKR 1,000.00
2WD Round Robot Car Chassis
  • 1x round acrylic plate
  • 1x acrylic skirting
  • 2x 65mm wheel
  • 1x universal wheel
  • 2x gear motor
  • 4x “T” mode fixed motor bracket
  • 12x M3X10mm screw
  • 8x M3 nut
  • 4x M3X12 6mm copper cylinder
  • 4x M3X30mm bi-directional copper column
PKR 800.00
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