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The MQ-7 is a high-sensitivity gas sensor specifically designed to detect Carbon Monoxide (CO) gas.
It is commonly used in gas leakage alarms, home safety devices, industrial monitoring systems, and indoor air-quality projects.The sensor operates using a dual-heater cycle (low-heat and high-heat mode), which improves detection accuracy.
It uses a tin dioxide (SnO₂) sensing material that changes resistance when CO gas is present.
The module is easy to interface with Arduino, ESP32, Raspberry Pi, and other microcontrollers.MQ-7 Carbon Monoxide (CO) Gas Sensor Module
Original price was: ₨ 520.₨ 380Current price is: ₨ 380. -
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The MQ-8 is a high-accuracy gas sensor designed to detect Hydrogen (H₂) gas.
It is widely used in hydrogen leakage detection systems, industrial environments, laboratory equipment, and safety monitoring applications.The sensor uses a SnO₂ sensing layer that changes resistance when exposed to hydrogen gas, allowing precise measurement of gas concentration.
It works easily with Arduino, ESP32, and Raspberry Pi, making it suitable for both beginners and professional projects.The MQ-8 can detect hydrogen even at low ppm levels, providing reliable early warning for leaks.
MQ-8 Hydrogen Gas (H₂) Sensor Module
Original price was: ₨ 520.₨ 390Current price is: ₨ 390. -
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The MQ135 Air Quality Sensor is a highly sensitive gas detection module designed to measure air quality by detecting a wide range of harmful gases. It is commonly used in environmental monitoring, smart home systems, and air purifiers.
This sensor can detect NH3 (Ammonia), NOx, alcohol, benzene, smoke, CO2, and other harmful gases. It provides fast response time, stable performance, and can be easily interfaced with Arduino, Raspberry Pi, and other microcontrollers.
MQ135 Air Quality Sensor – Gas & Pollution Detection Module
Original price was: ₨ 400.₨ 380Current price is: ₨ 380. -
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Multimeter ut33D
Original price was: ₨ 2,700.₨ 2,500Current price is: ₨ 2,500. -
SaleThe NE555 is a highly versatile timer IC used for timing, pulse generation, and oscillator applications. It can operate in monostable, astable, and bistable modes, making it one of the most used ICs in electronics. The 555 IC provides accurate timing with simple external components and is widely used in flashing LEDs, PWM circuits, delay timers, and frequency generators.
NE555 Timer IC (Single Precision Timer, 4.5V–15V Operating Range)
Original price was: ₨ 25.₨ 20Current price is: ₨ 20. -
SaleThe STM32 Nucleo-32 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller.
NUCLEO STM32L432 MCU Development Board in Pakistan
Original price was: ₨ 8,500.₨ 7,700Current price is: ₨ 7,700. -
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STM32 micro-controller with LQFP64 package
- STM32F411RET6 ( 512K FLASH )
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Two types of extension resources
- Arduino Uno Revision 3 connectivity
- St Microelectronics Morpho extension pin headers for full access to all STM32 I/Os
- med-enabled (mbed.org)
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On-board ST-LINK/V2-1 debugger/programmer with SWD connector
- selection-mode switch to use the kit as a standalone ST-LINK/V2-1
NUCLEO-F411RE STM32 Nucleo-64 ARM mbed Development Board
Original price was: ₨ 12,800.₨ 11,300Current price is: ₨ 11,300. -
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The Arduino Obstacle Avoidance Robot Kit is an easy-to-assemble educational robotics kit designed for beginners, students, and DIY electronics enthusiasts. The kit comes in loose parts, allowing users to understand the structure and working of a mobile robot while assembling it step by step. No soldering is required, making it ideal for learning and classroom use.
Obstacle Avoidance Robot Kit (4-Wheel Car Chassis included) in Pakistan
₨ 6,950 -
The kit comes in loose parts, so you will need to assemble it, but no soldering is needed. What’s so special about this mobile robot kit is it has ultrasonic sensor where you can program it for obstacle detection and perform obstacle avoidance. And we have prepared the steps for you to assemble it and sample sketch based on Arduino for your robot to avoid bumping into obstacle while navigating.
- Product Type: Obstacle Avoiding Robot Kit
- 2 Wheel Robot Kit
- Arduino Uno R3
- Ultrasonic Sensor
- Ln298 Motor Driver
- 4 Battery Holder Case
- jumper wires
- cells are not included
obstacle avoiding robot kit in Pakistan
₨ 4,950 -
SaleOriginal R305 optical fingerprint scanner module for biometric authentication, access control, and Arduino security projects.
Original R305 Fingerprint Scanner Module – Optical Biometric Sensor In pakistan
Original price was: ₨ 4,500.₨ 4,300Current price is: ₨ 4,300.


















