- Boards, Modules and Accessories, Buck, Boost Converters and Regulators
LM2596 DC-DC Step Down Buck Converter Module
Boards, Modules and Accessories, Buck, Boost Converters and RegulatorsLM2596 DC-DC Step Down Buck Converter Module
- Stable, regulated voltage output to protect sensitive electronics.
- Wide input range: 4V to 40V for batteries, adapters, and solar panels.
- Adjustable output voltage via onboard resistor for precise control.
- High efficiency design to minimize heat and power loss.
- Built-in protections against overcurrent and overheating.
- Compact, lightweight module ideal for DIY, automotive, and solar systems.
SKU: n/a - Accessories
1N4148 Zener Diode (100V 0.2A)
– 1N4148 Zener diode for voltage regulation and clamping
– Maximum reverse voltage: 100V
– Forward/current handling: 200mA (0.2A)
– Fast switching speed in the nanoseconds range
– Compact DO-35 glass package for reliable PCB mounting
– Ideal for over-voltage protection, signal processing, and digital circuitsSKU: n/a - Boards, Modules and Accessories, Accessories
10cm JST Female Connector Cable 2.54mm Pitch (2-Pin)
– Ready-to-use 2-pin JST female connector with 100mm pre-attached wires
– Standard 2.54mm pitch compatible with JST male connectors
– Flexible, high-quality copper conductors with durable insulation
– Secure, reliable power and signal connections for prototypes and projects
– Ideal for Arduino, sensors, LEDs, RC models, drones, and DIY electronics
– No soldering or crimping required; plug-and-play convenienceSKU: n/a - Boards, Modules and Accessories, Accessories
40 Pin Male Header Strip 2.54mm Pitch
- 40-pin strip – snap or cut to any custom length
- Standard 2.54mm (0.1″) pitch for breadboards and PCBs
- Gold-plated contacts for superior conductivity and corrosion resistance
- Durable plastic body for stable soldering and long life
- Low-profile design ideal for space-constrained projects
- Perfect for prototyping with Arduino, Raspberry Pi, sensors and modules
SKU: n/a - Boards, Modules and Accessories, Motors, Drivers and Wheels
L298N Motor Driver Module Dual H-Bridge 3A
Boards, Modules and Accessories, Motors, Drivers and WheelsL298N Motor Driver Module Dual H-Bridge 3A
- Dual H-Bridge driver controls two DC motors or one bipolar stepper motor simultaneously
- Robust 3A continuous current per channel with integrated heat sink for thermal management
- Wide motor supply range 5V to 35V and TTL-compatible inputs for Arduino, Raspberry Pi, ESP32
- Onboard 5V regulator, screw terminals and header pins for simple wiring and prototyping
- Enable, direction and PWM inputs for precise speed and direction control
- Compact PCB with mounting holes ideal for robotics, automation, and DIY projects
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
5V 1-Channel Arduino Relay Module Board
- Compact 1-channel relay module with 5V DC control for microcontrollers.
- SPDT (NO/NC) relay supports up to 10A at 250V AC or 10A at 30V DC.
- Optocoupler isolation protects your Arduino, Raspberry Pi, or ESP board.
- Built-in LED indicator and screw terminals for easy wiring and status monitoring.
- Compact 52 x 26 x 18 mm PCB with mounting holes for tight enclosures.
- Ideal for home automation, DIY projects, industrial controls, and automotive applications.
SKU: n/a - Boards, Modules and Accessories, Accessories
3-Pin On/Off Rocker Switch (Small)
- Small SPST 2-pin rocker switch for simple ON/OFF control
- Compact design ideal for space-constrained panels
- Durable plastic housing with reliable metal contacts
- Easy snap-in panel mounting for quick installation
- Suitable for low-voltage and low-current applications
- Perfect for DIY electronics, toys, and small appliances
SKU: n/a - Integrated Circuits (ICs)
LM741 / UA741 Operational-Amplifier IC (DIP)
- General-purpose LM741 / UA741 operational amplifier in a standard DIP package
- Designed for signal amplification, conditioning, and analog processing
- Perfect for active filters, oscillators, and comparator circuits
- Breadboard-friendly DIP form factor for prototyping and education
- Wide supply range: ±5V to ±18V; supports single and dual supply operation
- Internally frequency-compensated and includes short-circuit protection
SKU: n/a - Accessories, Boards, Modules and Accessories
Mini On-Off Interruptor 3-Pin Slide Switch (SS12D00G3)
– Compact SPDT slide switch ideal for space-limited projects
– Sliding actuator with clear tactile On/Off feedback
– Through-hole mounting for easy PCB soldering
– Durable design for repeated switching cycles
– Suitable for Arduino, robotics, and embedded systems
– Handles moderate current and voltage for low-power circuitsSKU: n/a - Accessories, Boards, Modules and Accessories
Variable Resistors POT (Rotary Potentiometer) 1kΩ, 10kΩ, 100kΩ, 50kΩ
Accessories, Boards, Modules and AccessoriesVariable Resistors POT (Rotary Potentiometer) 1kΩ, 10kΩ, 100kΩ, 50kΩ
- Adjustable resistance for precise circuit control and calibration
- Rotary potentiometer design with smooth, accurate knob adjustment
- Durable construction for reliable long-term performance
- Available in multiple resistance ranges and taper options
- Compact form factors suitable for through-hole and surface-mount designs
- Ideal for audio, sensors, control systems, automotive and DIY projects
SKU: n/a - Accessories, Boards, Modules and Accessories
PVC Hose Flexible DC Water Pump Pipe (1ft)
– Premium PVC hose for water pump, built for strong flow
– Flexible and kink-resistant water pump pipe for tight spaces
– Compact 1ft PVC water hose for precision fittings and easy swaps
– Durable water pump hose pipe, pressure-resistant and long-lasting
– Compatible with most 5V to 12V DC submersible and non-submersible water pumps
– Ideal for home, farm, aquarium, and DIY installations across PakistanSKU: n/a - Boards, Modules and Accessories, Motors, Drivers and Wheels
DC Gear Motor Black L Shape Motor Bracket
Boards, Modules and Accessories, Motors, Drivers and WheelsDC Gear Motor Black L Shape Motor Bracket
– Strong DC motor mounting bracket for reliable support in robotics and automation
– Compact, durable L shape motor bracket for tight installations
– Secure fit for 25-37mm DC gear motors with pre-drilled holes
– Precision-made motor mounting bracket for aligned, vibration-free operation
– Reinforced bends and metal construction for high torque and long life
– Ideal for school projects, DIY builds, competitions and industrial uses in PakistanSKU: n/a - Display Modules and LCDs
16×2 LCD Display with I2C Module
– 16×2 alphanumeric display: two lines of 16 characters each
– Built-in I2C module (PCF8574) for simplified wiring
– Connects using just four pins: VCC, GND, SDA, SCL
– HD44780-compatible controller for wide microcontroller support
– Adjustable contrast potentiometer and backlight control
– Ideal for Arduino, Raspberry Pi, ESP32, ESP8266, and STM32 projectsSKU: n/a - Boards, Modules and Accessories, Accessories
10cm JST Female Connector Cable 2.54mm Pitch (5-Pin)
– JST 5-pin female connector with 100mm pre-wired leads
– Standard 2.54mm pitch for compatibility with common JST male headers
– Pre-soldered wires for plug-and-play installation and quick prototyping
– Secure mating design to prevent loose connections in robotics and drones
– Compact, durable construction ideal for Arduino, sensors, and modules
– Suitable for wiring harnesses, custom assemblies, and automation projectsSKU: n/a - Accessories, Boards, Modules and Accessories
3mm LED: RED YELLOW
- Pack of high-brightness 3mm LEDs in Red and Yellow.
- Compact 3mm diameter ideal for tight PCB and breadboard layouts.
- Low power consumption, perfect for battery-powered projects.
- Through-hole mounting for easy soldering and prototyping.
- Compatible with Arduino, Raspberry Pi, and most microcontrollers.
- Durable, long-life LEDs rated up to 50,000 hours.
SKU: n/a - Boards, Modules and Accessories, Accessories
SYB-170 170 Tie Points Mini Solderless Breadboard
- Compact 170 tie-point mini breadboard for small projects and quick prototypes.
- Solderless design for fast component insertion and easy circuit changes.
- Self-adhesive backing for secure mounting on enclosures or work surfaces.
- Color-coded rows and marked power rails for intuitive wiring.
- Durable ABS plastic base with nickel-plated spring contacts for reliable connections.
SKU: n/a - Integrated Circuits (ICs)
L293D Dual H-Bridge Motor Driver IC (DIP)
– L293D Dual H-Bridge Motor Driver IC in a 16-pin DIP package for easy prototyping
– Drives 2 DC motors or 1 stepper motor with independent direction control
– Bidirectional motor control (forward and reverse) with PWM speed input
– Up to 600mA continuous output per channel, 1.2A peak
– Wide supply voltage range: 4.5V to 36V
– Built-in clamp diodes for back EMF protection; TTL/CMOS compatible inputsSKU: n/a - Integrated Circuits (ICs)
74151 8-Input Multiplexer IC (DIP)
– High-speed 8-input multiplexer from the 74-series TTL logic family
– Select one of eight data inputs using three select lines (A, B, C)
– Strobe (enable) input for controlled operation
– Provides true (Y) and complementary (W) outputs
– Standard Dual In-Line Package (DIP) for easy breadboard and PCB prototyping
– Ideal for data routing, ALUs, communication systems, and digital learningSKU: n/a - Integrated Circuits (ICs)
74138 3-to-8 Line Decoder/Demultiplexer IC (DIP)
- TTL-based 3-to-8 line decoder and demultiplexer
- Accepts a 3-bit binary input and provides eight active-low outputs
- Three enable inputs (two active-low, one active-high) for flexible control and cascading
- Fast switching, low power consumption from TTL technology
- Standard 16-pin DIP package, breadboard and PCB friendly
- Ideal for memory addressing, I/O selection, and digital logic projects
SKU: n/a
- Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road, Rawalpindi, Punjab, Pakistan
- 03320235000
- 1973 products sold
- On College Road from 2025
- Owner: College Road Electronics
