Pak Modules – Trust and Quality

The A4988 Stepper Motor Driver Module is a compact microstepping driver designed for controlling bipolar stepper motors with Arduino, CNC machines, and 3D printers.

Note:
Module PCB color, heatsink availability, and component markings may vary according to current stock availability.

74HC595 Shift Register IC

74HC595 8-Bit Shift Register IC DIP-16 Package

74HC595 Shift Register IC

The 74HC595 Shift Register IC is an 8-bit serial-in, parallel-out shift register used to expand the output capabilities of microcontrollers and digital systems.

Note:
Manufacturer, package markings, and branding may vary according to current stock availability.

MQ-135 Air Quality Gas Sensor Module

MQ-135 Air Quality Gas Sensor Module

The MQ-135 Air Quality Sensor Module is designed to detect harmful gases and monitor air quality, making it suitable for environmental monitoring and smart sensing applications.

Note:
Module layout, PCB color, and component markings may vary according to current stock availability.

MQ-2 Gas Sensor Module

MQ-2 Gas Sensor Module

The MQ-2 Gas Sensor Module is designed to detect LPG, propane, methane, hydrogen, smoke, and other combustible gases in air, making it ideal for safety and monitoring applications.

Note:
Module layout, PCB color, and component markings may vary according to current stock availability.

1.3 Inch OLED Display Module (I2C)

1.3 Inch OLED Display Module (I2C)

The 1.3 Inch OLED Display Module is a high-resolution graphical display with an I2C interface, ideal for Arduino, ESP32, Raspberry Pi, and embedded electronics projects.

Note:
Display color (Blue, White, Yellow-Blue, or other variants) and PCB color may vary according to current stock availability.

0.96 Inch OLED Display Module (I2C)

0.96 Inch OLED I2C Display Module for Arduino and ESP32 Projects

0.96 Inch OLED Display Module (I2C)

The 0.96 Inch OLED Display Module is a compact, high-contrast display featuring an I2C interface, ideal for Arduino, ESP32, Raspberry Pi, and IoT projects.

Note:
Display color (Blue, White, Yellow-Blue, or other variants) may vary according to current stock availability.

Power Supply Modules

TP4056 Type-C Lithium Battery Charging Module

Power Supply Modules

TP4056 Type-C Lithium Battery Charging Module

The TP4056 Type-C Charging Module is a compact lithium battery charger designed for safely charging 3.7V Li-ion and Li-Po batteries through a USB Type-C connector.

7490 Decade Counter IC

7490 Decade Counter IC

The 7490 Decade Counter IC is a TTL-based decade counter designed for counting applications, frequency division, and digital electronics projects.

Note:
Manufacturer and package markings may vary according to stock availability.

CD4017 Decade Counter IC

CD4017 Decade Counter IC

The CD4017 Decade Counter IC is a CMOS counter and decoder that provides 10 decoded outputs, making it ideal for LED chasers, sequence controllers, and automation projects.

Note:
Manufacturer and package markings may vary according to stock availability.

NE555 Timer IC

NE555 Timer IC

The NE555 Timer IC is one of the most popular timer integrated circuits used for generating accurate time delays, oscillations, and pulse signals in electronics projects.

Note:
Manufacturer and package markings may vary according to stock availability.

7402 Quad 2-Input NOR Gate IC

7402 Quad 2-Input NOR Gate Logic IC DIP Package

7402 Quad 2-Input NOR Gate IC

The 7402 IC contains four independent 2-input NOR gates and is widely used in digital logic circuits, educational projects, and electronic system design.

Note:
Manufacturer and package markings may vary according to stock availability.

7400 Quad 2-Input NAND Gate IC

Note: Manufacturer and package markings may vary according to stock availability.

7400 Quad 2-Input NAND Gate IC

The 7400 IC contains four independent 2-input NAND gates and is one of the most widely used digital logic ICs for electronics and educational projects.

Note:
Manufacturer and package markings may vary according to stock availability.

7404 Hex Inverter NOT Gate IC

7404 Hex Inverter NOT Gate Logic IC DIP Package

7404 Hex Inverter NOT Gate IC

The 7404 IC contains six independent NOT gates (inverters) and is widely used in digital logic circuits, signal inversion, and educational electronics projects.

Note:
Manufacturer and package markings may vary according to stock availability.

7486 Quad 2-Input XOR Gate IC

7486 Quad 2-Input XOR Gate Logic IC DIP Package

7486 Quad 2-Input XOR Gate IC

The 7486 IC contains four independent 2-input XOR gates and is widely used in digital logic circuits, arithmetic circuits, and educational electronics projects.

Note:
Manufacturer and package markings may vary according to stock availability.

7432 Quad 2-Input OR Gate IC

7432 Quad 2-Input OR Gate Logic IC DIP Package

7432 Quad 2-Input OR Gate IC

The 7432 IC contains four independent 2-input OR gates and is commonly used in digital logic circuits, educational projects, and electronic applications.

Note:
Manufacturer and package markings may vary according to stock availability.

Accessories, ICs

7408 Quad 2-Input AND Gate IC

7408 Quad 2-Input AND Gate Logic IC DIP Package

Accessories, ICs

7408 Quad 2-Input AND Gate IC

The 7408 IC contains four independent 2-input AND gates and is widely used in digital electronics, logic circuits, and educational projects.

Note:
Manufacturer and package markings may vary according to stock availability.

R307 Fingerprint Sensor Module

R307 Fingerprint Sensor Module

The R307 Fingerprint Sensor Module provides secure biometric fingerprint recognition for Arduino, ESP32, Raspberry Pi, and access control projects.

4 Channel Relay Module 5V

4 Channel 5V Relay Module for Arduino and ESP32 Projects

4 Channel Relay Module 5V

The 4 Channel Relay Module allows Arduino, ESP32, Raspberry Pi, and other microcontrollers to control up to four AC or DC devices independently.

2 Channel Relay Module 5V

2 Channel 5V Relay Module for Arduino and ESP32 Projects

2 Channel Relay Module 5V

The 2 Channel Relay Module allows Arduino, ESP32, and other microcontrollers to control high-voltage AC or DC devices safely through two independent relay channels.

Robotics

N20 Micro Gear Motor 6V – 600 RPM High-Speed Metal Gear DC Motor

Robotics

N20 Micro Gear Motor 6V – 600 RPM High-Speed Metal Gear DC Motor

Compact N20 600 RPM micro gear motor designed for high-speed robotics, DIY mechanisms, locks, and precision motion projects. Works with 3V–12V DC.