- Batteries, Cells and Power Supply
3.7V 1200mAh 603450 4.44Wh LiPo Rechargeable Battery
– Nominal voltage: 3.7V lithium polymer (LiPo) rechargeable cell
– Capacity: 1200mAh (4.44Wh) for long runtimes in compact devices
– Slim dimensions: approx. 6mm × 34mm × 50mm for space‑constrained designs
– High energy density and lightweight construction for IoT, wearables, and RC
– Optional PCM protection available to guard against overcharge, overdischarge, and short circuits
– Rated 300–500 charge cycles depending on usage and handlingSKU: n/a - Sensors And Modules
Thermocouple K-Type Temperature Probe 0-800°C (0.5 meter)
- K-Type thermocouple for accurate temperature measurement
- Temperature range: 0°C to 800°C
- 0.5 m (50 cm) insulated wire for compact installations
- Stainless-steel probe for durability and heat resistance
- Fast response and high sensitivity for precise readings
- Compatible with Arduino, ESP, Raspberry Pi, MAX6675/MAX31855 and other modules
SKU: n/a - Accessories
Mini Round Shape Speaker 8Ω 1W
- Compact 8Ω, 1W speaker delivers clear audio for low-power projects
- Small round form factor fits into tight spaces and portable builds
- Lightweight and easy to mount — ideal for prototypes and enclosures
- Compatible with Arduino, Raspberry Pi, ESP and other microcontrollers
- Perfect for toys, alarms, voice modules and sound-effect projects
- Reliable performance for notification and voice-output applications
SKU: n/a - Buck, Boost Converters and Regulators
Mini 360 DC-DC Step Down Buck Converter Module
– Input Voltage: 4.75V to 23V DC
– Output Voltage: 1V to 17V DC adjustable
– Output Current: up to 1.8A (recommended 1.2A for stable operation)
– High efficiency up to 95% (MP2307 switching regulator)
– Compact size: 17 mm x 11 mm x 4 mm with built-in thermal and short-circuit protection
– Ideal for Arduino, ESP, Raspberry Pi, IoT and battery-powered DIY projectsSKU: n/a - BMS Modules and Accessories
3S 12.6V 20A Li-Ion Cell BMS Charging Protection Module
- Designed for 3S (12.6V) Li-Ion / Li-Po battery packs
- 20A continuous discharge current rating for medium to high-power loads
- Overcharge cutoff at ~4.25V and over-discharge cutoff at ~2.7V per cell
- Built-in overcurrent and short-circuit protection with automatic recovery
- Active cell balancing to maintain equal voltages and extend pack life
- Compact PCB design suitable for e-bikes, robotics, LEDs, drones, and DIY packs
SKU: n/a - BMS Modules and Accessories
3S 11.1V 10A Li-Ion Cell BMS Charging Protection Module
- Supports 3S (11.1V) Li-Ion / Li-Po battery packs
- 10A continuous discharge current (approx. 15A peak overcurrent cutoff)
- Overcharge cutoff at ~4.25V per cell to prevent overvoltage
- Over-discharge cutoff at ~2.7V per cell to avoid deep discharge
- Built-in overcurrent and short-circuit protection with automatic recovery
- Integrated cell balancing for longer pack life; compact PCB for easy integration
SKU: n/a - BMS Modules and Accessories
2S 7.4V 3A Li-Ion Cell BMS Charging Protection Module
– BMS for 2S (7.4V) lithium-ion battery packs
– Supports up to 3A continuous discharge
– Overcharge, over-discharge, overcurrent and short-circuit protection
– Built-in cell balancing for improved charging efficiency
– Compact, lightweight PCB ideal for DIY battery packs and robotics
– Easy to integrate for small electronics, IoT and portable devicesSKU: n/a - Boards and Programmers
ESP32 WiFi + Bluetooth Module Type-C (30 Pin) (Pre-Soldered)
– ESP32-WROOM-32 module with Wi-Fi and Bluetooth (Classic & BLE)
– USB Type-C port for easy programming and power
– 30-pin layout with pre-soldered header pins (breadboard ready)
– Dual-core processor up to 240 MHz for responsive performance
– Integrated PWM, ADC, DAC, UART, SPI, I2C and I2S interfaces
– Compatible with Arduino IDE and MicroPython for fast development
– Ideal for IoT, robotics, automation, data logging and prototypingSKU: n/a - Semester Projects
Smart Parking System using Arduino
– Arduino-based automated parking system for model and prototype demonstrations
– Vehicle detection using ultrasonic or IR sensors
– Real-time slot availability with LED indicators or an LCD display
– Reduces human effort and parking congestion
– Expandable with IoT/Wi-Fi modules for remote monitoring
– Ideal for STEM, engineering projects, science fairs, and smart city conceptsSKU: n/a - Semester Projects
2-Way Traffic Light System using Arduino Nano (Model Based)
– Arduino Nano-powered 2-way traffic control model for two intersecting roads
– Operates two Traffic Modules in a realistic pre-programmed sequence
– Beginner-friendly, easy to assemble with minimal components
– Ideal for school and college projects, exhibitions, and STEM learning
– Compact, portable setup suitable for demonstrations and science fairs
– Expandable with sensors for IoT and smart traffic experimentsSKU: n/a - Semester Projects
Interfacing Arduino with I2C LCD Display
- Uses I2C protocol for simple 2-wire communication (SDA & SCL)
- Saves Arduino pins by requiring only SDA and SCL connections
- Works with common 16×2 and 20×4 LCD displays
- Compatible with Arduino UNO, MEGA, Nano and most AVR/ARM boards
- Adjustable contrast via built-in potentiometer on the I2C adapter
- Supported by the LiquidCrystal_I2C library for easy coding
SKU: n/a - Semester Projects
Interfacing Arduino with DHT11 Sensor
– Arduino project for temperature and humidity monitoring
– Uses the DHT11 digital sensor with simple wiring
– Accurate and stable readings with low power usage
– Compatible with 3.3V and 5V Arduino boards
– Supported by Arduino libraries for easy coding
– Ideal for IoT, home automation, weather stations, and beginnersSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
ACS712 Hall Effect Current Sensor Module 30A
– Measures AC/DC current up to ±30A
– Output sensitivity: 66 mV/A for precise readings
– Galvanic isolation via Hall Effect sensing for safety
– Analog voltage output compatible with ADCs
– Works with Arduino, ESP32, STM32, Raspberry Pi
– Operating voltage: 5V DC; low noise and high accuracySKU: n/a - Boards, Modules and Accessories, Sensors And Modules
ACS712 Hall Effect Current Sensor Module 20A
- Measures AC and DC currents up to ±20A
- Output sensitivity: 100 mV/A for easy ADC conversion
- Safe galvanic isolation using Hall effect sensing
- Compatible with Arduino, ESP32, STM32 and Raspberry Pi
- Low-noise analog output and compact PCB design
- Operating voltage: 5V DC
- Ideal for robotics, power monitoring and automation
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
ACS712 Hall Effect Current Sensor Module 5A
– Measures AC and DC currents up to ±5A
– Based on the ACS712 Hall effect IC
– Analog output proportional to current (185 mV/A)
– Galvanic isolation for safe, accurate readings
– Compatible with Arduino, ESP32, STM32, Raspberry Pi
– Compact PCB for quick prototyping, operating at 5V DCSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Arduino MEGA Sensor Shield V2.0 Expansion Board
– Compatible with Arduino MEGA 2560
– Breaks out all digital and analog MEGA I/O to 3-pin headers (VCC, GND, Signal)
– Dedicated I2C, UART, and SPI connectors for multiple modules
– Supports direct servo motor connections for robotics projects
– Onboard reset button and clearly labeled headers to reduce wiring errors
– Compact, stackable design for neat, modular prototypingSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Arduino MEGA Proto Shield Module with Mini Breadboard
Boards, Modules and Accessories, Sensors And ModulesArduino MEGA Proto Shield Module with Mini Breadboard
- Designed specifically for Arduino MEGA 2560 for seamless compatibility.
- Includes a removable mini breadboard for quick, tool-free prototyping.
- Solderable pads and headers let you build permanent circuits.
- Breaks out all MEGA I/O pins for easy access to signals and power.
- Onboard reset button and power indicator LED for convenience and status feedback.
- Compact, reusable design ideal for DIY, learning, and repeated prototyping.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
50kg Aluminum Weighing Load Cell Sensor
- High-precision 50kg load cell sensor for accurate weight measurement.
- Made from durable aluminum alloy for strength and low weight.
- Operates on a strain gauge Wheatstone bridge with four gauges for stability.
- Compact design with mounting holes for easy integration into scales and platforms.
- Simple 4-wire connection (E+, E-, A+, A-) for quick interfacing.
- Pairs with HX711 amplifier or similar modules for digital readings; ideal for industrial, robotics, and DIY projects.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
10kg Aluminum Weighing Load Cell Sensor
• Precision 10kg load cell sensor for accurate weight measurement.
• Constructed from lightweight, durable aluminum alloy.
• Strain gauge technology in a Wheatstone bridge for stable output.
• Compact design with easy mounting for DIY and industrial use.
• Simple 4-wire connection: E+, E-, A+, A- (works with HX711).
• Ideal for scales, robotics, postal weighing, and automation.SKU: n/a - Boards, Modules and Accessories, Accessories
2-Pin JST RCY Connector Wire Cable Pair (2.54mm Pitch)
- 2-Pin JST RCY male and female connector pair for secure DC connections.
- Standard 2.54mm pitch for broad compatibility.
- Pre-attached red (positive) and black (negative) wires for correct polarity.
- Approx. 15–20cm wire length per side for flexible placement.
- Snap-fit locking mechanism to prevent accidental disconnections.
- Compact, lightweight and durable housing for repeated use.
SKU: n/a
- Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road, Rawalpindi, Punjab, Pakistan
- 03320235000
- 23 products sold
- On College Road from 2025
- Owner: Sharafat Shahzad
