The 10KΩ (10,000 Ohm) 1/4W Resistor is a high-precision, through-hole carbon film resistor designed for voltage dividers, signal processing, pull-up/pull-down circuits, and general electronic applications. With a ±5% tolerance, this resistor offers stable and reliable performance, making it essential for DIY projects, circuit prototyping, and professional electronic designs.

The 100KΩ (100,000 Ohm) 1/4W Resistor is a precision through-hole resistor with a tolerance of ±5%, ideal for signal conditioning, voltage dividers, pull-up/pull-down circuits, and general electronics applications. Made from carbon film material, this resistor ensures low noise and stable performance in both DIY and professional electronic circuits.

The 1MΩ (1 Mega Ohm) 1/4W Resistor is a precision through-hole resistor with a tolerance of ±5%, ideal for electronic circuits, signal conditioning, and voltage dividers. Designed for low-power applications, this carbon film resistor offers stable performance and high reliability.

The HC-SR501 PIR Motion Sensor Module is a passive infrared sensor designed for human body motion detection. It detects infrared radiation emitted by moving objects and triggers an output signal, making it ideal for security systems, automatic lighting, and motion-activated projects.

The 100x150mm Single-Sided Copper Clad PCB is a high-quality prototyping board designed for DIY electronics, circuit testing, and PCB fabrication. Featuring a pure copper layer, it allows for easy circuit etching, soldering, and custom PCB design, making it ideal for electronics hobbyists, engineers, and professionals.

The 3dBi Omni-Directional Antenna with SMA Male Connector is designed for 433MHz communication applications, including GSM, GPRS, LoRa, WiFi, and other wireless systems. It provides enhanced signal reception and transmission stability, making it ideal for IoT, remote monitoring, and industrial wireless applications.

The IR Infrared Obstacle Avoidance Sensor is a photoelectric switch module designed for proximity detection and obstacle avoidance in robotics and automation projects. It features an IR transmitting and receiving tube that detects objects by reflecting infrared light, making it ideal for robot navigation, object detection, and smart automation systems.

The 7x9 cm Single-Sided Veroboard is a high-quality prototyping board designed for DIY soldering, circuit prototyping, and electronic project development. Featuring pre-drilled holes and a copper strip layout, this board is ideal for custom PCB designs, testing circuits, and permanent soldered connections.

The YF-S201 Hall Effect Water Flow Sensor is a high-precision flowmeter designed to measure water flow rates from 1 to 30 liters per minute (L/min). With a durable plastic body, G1/2" (1/2 inch) inlet/outlet ports, and a Hall-effect sensor, this sensor provides accurate flow rate readings in water dispensing systems, industrial automation, and IoT applications.

The 10K B10K Variable Resistor is a linear-taper (B-type) potentiometer with three pins, designed for adjusting voltage levels, controlling signal strength, and fine-tuning electronic circuits. This potentiometer is commonly used in audio volume control, motor speed regulation, and DIY electronics projects.

The 10K Ohm 3296W-1-103 Trim Pot Trimmer Potentiometer is a high-precision variable resistor designed for fine-tuning and calibration in electronic circuits. With multi-turn adjustment, it offers precise resistance control, making it ideal for voltage dividers, sensor calibrations, and circuit tuning in both prototyping and final applications.

The 5V Relay Module 1-Channel is an electromechanical switch designed to allow low-voltage devices, such as Arduino and Raspberry Pi, to control higher voltage systems or high-power devices. This 1-channel relay is perfect for switching AC or DC loads using a 5V input signal, making it ideal for automation projects, home automation, and control systems.

The 3-24V DC Buzzer is a versatile electromechanical component designed to provide audible alerts in various electronic applications. With a wide operating voltage range of 3V to 24V DC, this buzzer is perfect for use in alarm systems, indicators, warning devices, and many other DIY electronics projects that require sound notifications.

The 100uF 50V Aluminium Electrolytic Capacitor is a high-capacitance and high-voltage electrolytic capacitor designed for use in power supplies, filter circuits, audio applications, and various electronics projects. With a capacitance of 100uF and a voltage rating of 50V, this capacitor offers reliable performance for storing electrical energy in DC circuits.

The 2004 LCD with I2C is a 20x4 character display with I2C interface, ideal for Arduino, Raspberry Pi, and other microcontroller-based projects. This LCD screen offers a larger display area compared to the 1602 LCD, making it perfect for projects requiring more information on-screen, such as sensor displays, system status reports, and user interfaces.

The 1602 LCD with I2C is a 16x2 character display with I2C interface that simplifies wiring and reduces the number of pins required for communication. Ideal for Arduino, Raspberry Pi, and microcontroller-based projects, it is a popular choice for projects requiring readable output like digital displays, temperature monitors, and status indicators.

The 5mm LED is a standard-sized light-emitting diode perfect for indicating status, lighting displays, and signal applications in electronics projects. Available in multiple colors including red, green, blue, yellow, and more, this 5mm LED is highly versatile for use in Arduino, Raspberry Pi, and various DIY electronic designs.

The 20cm Jumper Wires are flexible, durable, and pre-crimped connecting wires designed for prototyping, breadboarding, and circuit development. they provide quick and reliable connections between components, microcontrollers, and development boards like Arduino, ESP32, Raspberry Pi, and more.

The 20cm Jumper Wires are flexible, durable, and pre-crimped connecting wires designed for prototyping, breadboarding, and circuit development. They provide quick and reliable connections between components, microcontrollers, and development boards like Arduino, ESP32, Raspberry Pi, and more.

The 20cm Jumper Wires are flexible, durable, and pre-crimped connecting wires designed for prototyping, breadboarding, and circuit development. They provide quick and reliable connections between components, microcontrollers, and development boards like Arduino, ESP32, Raspberry Pi, and more.

The 330 Ohm Resistor (1/4W, Through-Hole) is a high-precision, general-purpose resistor used for current limiting, voltage division, and circuit protection. It is ideal for LED current limiting, Arduino projects, power supplies, and electronic circuits.

The 1K Ohm Resistor (1/4W, Through-Hole) is a high-precision, general-purpose resistor commonly used for pull-up/pull-down circuits, voltage dividers, current limiting, and signal conditioning. Ideal for Arduino, ESP32, Raspberry Pi, and various electronic applications.

The 220 Ohm Resistor (1/4W, Through-Hole) is a high-precision, general-purpose resistor used for current limiting, voltage division, and circuit protection. It is ideal for LED current limiting, Arduino projects, power supplies, and electronic circuits.

The HC-SR04 Ultrasonic Sensor is a high-precision distance measurement module that uses ultrasonic sound waves to detect objects and measure distances ranging from 2cm to 400cm with an accuracy of ±3mm. It is ideal for robotics, obstacle detection, automation, and IoT applications.