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Showing 97–120 of 302 resultsSorted by popularity
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Sensors and Modules
Keypad 4X4
The Keypad 4×4 is a compact input device with 12 keys arranged in a 4×4 grid. Ideal for numerical or character input, it’s durable and easy to interface with microcontrollers like Arduino. It’s commonly used in calculators, access control, and various electronic projects for user interaction.
SKU: keypad-4x4 -
Robot Parts
Gear Motor 12V 500RPM
The 500 RPM Gear Motor is a high-speed, high-performance DC motor with an integrated gearbox, designed for robotics, automation, and motion control applications. It offers efficient power transmission, smooth operation, and reliable torque output, making it ideal for projects requiring speed and moderate torque.
Key Features:
- 500 RPM speed for fast and controlled motion.
- Moderate torque output suitable for various applications.
- Durable metal gears for long-lasting performance.
- Compatible with Arduino, Raspberry Pi, and motor controllers.
- Low power consumption for energy-efficient operation.
Applications:
- Robotics & automation systems.
- Conveyor belts and actuators.
- DIY motorized projects.
- RC vehicles and smart machines.
With reliable performance and efficient speed control, the 500 RPM Gear Motor is perfect for high-speed applications in robotics, industrial automation, and DIY projects.
SKU: gear-motor-12v-500rpm-1-2 -
Robotic Kits
4 Wheel Robot Car Chassis DIY Kit -Green
Free – Screw Driver – 1
The 4-Wheels Car Robotic DIY Kit is an educational and versatile robotics kit designed for enthusiasts, students, and hobbyists to build and program their own remote-controlled or autonomous car robot. This kit provides a hands-on learning experience in robotics, electronics, and programming.
SKU: 4 Wheel Robot Car Chassis DIY Kit (Red Colour)-1 -
Robot Parts
Pulley Small 12mm (Pack of 10)
The Small 12mm Pulley is designed for compact systems, fitting 6mm diameter belts. Made from durable materials, it ensures smooth rotation and efficient power transfer. Ideal for robotics, DIY projects, and small machinery, it offers reliable performance and ease of installation, making it perfect for various mechanical applications.
SKU: pulley-small-12mm -
Resistors - 5 Watt
100 Ohms (5 Watt) Resistor (Pack of 2)
The 100 ohms (5 watt) resistor is a component with a resistance value of 100 ohms, designed to handle up to 5 watts of power. This high power rating allows it to dissipate significant amounts of heat while maintaining stable resistance. It is used in applications requiring both moderate resistance and substantial power dissipation, such as in power supplies, load balancing, and high-current circuits. Its robust construction ensures reliable performance and durability under heavy load conditions.
SKU: 100-ohms-5-watt -
Sensors and Modules
MQ7 Sensor
The MQ7 sensor is used for detecting carbon monoxide (CO). Operating at 5V, it provides an analog output proportional to CO concentration. Applications include home safety systems, industrial safety equipment, and air quality monitors. It requires a preheat period for accurate readings and can detect CO levels from 20 ppm to 2000 ppm.
SKU: mq7-sensor -
Displays
LCD 20X4 Display
The LCD 20×4 is a liquid crystal display featuring 20 columns and 4 rows, ideal for displaying a wide range of text and data. Its clear and readable screen makes it suitable for various applications, including electronics projects, industrial equipment, and user interfaces. The 20×4 format provides ample space for detailed information and user interaction.
SKU: lcd-20x4 -
Displays
7 Segment Display Common Cathode (Pack of 5)
The 7 Segment Display Common Cathode is a versatile LED display used to show numerical digits and some letters. Each of the seven segments can be individually illuminated to form different characters. The common cathode configuration means all segments share a common ground, simplifying control in digital clocks, counters, and other electronic displays.
SKU: 7-segment-display-common-cathode -
B.Tech Diploma Mini Projects
Tesla Coil
The Tesla Coil project demonstrates wireless transmission of high-voltage electricity using a 2SC5200 transistor, a 3.7V battery, and copper coils. The primary coil generates a magnetic field, inducing voltage in the secondary coil. This creates a spark or lights up nearby objects wirelessly, showcasing electromagnetic induction and high-frequency resonance principles.
SKU: Tesla Coil -
Transistors
2SC5200 NPN Power Amplifier Transistor (Pack of 2)
The 2SC5200 is a high-power NPN transistor commonly used in audio amplifiers. With a maximum voltage of 230V, current of 15A, and power dissipation of 150W, it’s ideal for high-fidelity audio applications. It works with its PNP complement, 2SA1943, in push-pull amplifier configurations.SKU: 2SC5200 NPN Power Amplifier Transistor -
B.Tech Diploma Mini Projects
Security Alarm System
A Security Alarm System is designed to detect unauthorized entry and alert users of potential security breaches. It typically includes sensors (such as motion detectors, door/window contacts), an alarm unit (sound or notification system), and control panels for monitoring and managing the system. Integrated with communication features like GSM or Wi-Fi, it provides real-time alerts and remote monitoring, enhancing security for homes, businesses, and other properties.
SKU: security-alarm-system-project -
Robot Parts
Pulley 50mm (Pack of 2)
The 50mm Pulley is essential for transferring rotational force in mechanical systems. Made from materials like aluminum, steel, or plastic, it features a grooved rim for secure belt or rope fit. Used in conveyors, lifting systems, and DIY projects, it ensures smooth operation and minimal wear with proper installation and maintenance.
SKU: pulley-50mm -
Resistors - 5 Watt
1 Ohm (5 Watt) Resistor (Pack of 2)
The 1 Ohm (5 Watt) Resistor is a high-power component designed to handle significant current and dissipation in electronic circuits. With a resistance of 1 ohm and a power rating of 5 watts, it’s suitable for use in power supply circuits, load resistors, and high-current applications. Its robust construction ensures durability and reliable performance under demanding conditions.
SKU: n/a -
Sensors and Modules
ADXL345 Accelerometer Module
The ADXL345 Accelerometer Module measures acceleration in three dimensions (X, Y, Z) with selectable ranges of ±2g, ±4g, ±8g, or ±16g. It offers digital output via I2C and SPI, making it suitable for motion detection, orientation sensing, and vibration monitoring in various applications. Its compact design supports low power consumption.
SKU: adxl345-accelerometer-module -
Switches
Self Locking Switch 6 Pin (Pack of 5)
A self-locking switch with 6 pins is a latching switch that stays in its on or off state after being pressed. It features six terminals for versatile connections, allowing control over multiple circuits. Commonly used in consumer electronics, industrial controls, and automotive systems, it offers reliability and ease of use.
SKU: Self Locking Switch 6 Pin (Pack of 5) -
Switches
Limit Switch (Pack of 5)
A Limit Switch is a key component used to detect the position or presence of objects in industrial and mechanical systems. It provides precise control and monitoring of movement, enhancing safety and efficiency. Commonly used in machinery, robotics, and household appliances, it ensures accurate and reliable operation.
SKU: limit-switch -
Resistors - 1 Watt
220K Ohms (1 Watt) Resistor: Reliable High-Value Component (Pack of 5)
The 220K ohms (1 watt) resistor is a high-resistance component designed to handle power dissipation of up to 1 watt. With a resistance value of 220,000 ohms, it is used to control current flow and divide voltages in electronic circuits. This resistor is suitable for applications where high precision and power handling are required, such as in voltage dividers, signal conditioning, and high-impedance circuits. Its 1-watt power rating ensures it can manage significant power levels without overheating, making it ideal for robust and reliable electronic designs.
SKU: n/a -
Resistors - 1 Watt
33K Ohms (1 Watt) Resistor: Essential High-Value Component (Pack of 5)
The 33K ohms (1 watt) resistor is a high-resistance component rated for power dissipation up to 1 watt. With a resistance of 33,000 ohms, it is used in electronic circuits to limit current, divide voltages, and provide stable performance in various applications. Its 1-watt power rating ensures that it can handle significant power without overheating, making it suitable for use in voltage dividers, signal conditioning, and other circuits requiring both high resistance and reliable power handling. This resistor is ideal for applications where precise resistance and durability are needed.
SKU: n/a -
Sensors and Modules
USB To TTL PL2303HX
The USB to TTL PL2303HX Adapter enables easy connection between serial devices and computers via USB. It supports baud rates up to 1 Mbps and is compatible with Windows, macOS, and Linux. Ideal for microcontroller programming and serial communication, it features a 6-pin header and LED indicators for status monitoring.
SKU: usb-to-ttl-pl2303hx -
Robot Parts
Dummy Shaft (Pack of 2)
A dummy shaft is a non-functional component used to simulate the presence of a real shaft in mechanical systems. It maintains structural integrity, aids in system assembly, and tests alignment and fit during prototyping. Made from materials like steel or plastic, it ensures proper component placement and functionality.
SKU: dummy-shaft -
Raspberry Pi and Accessories
Raspberry Pi Camera
The Raspberry Pi Camera is an official accessory designed for use with Raspberry Pi boards, providing high-quality image and video capture. It typically features an 8MP or higher sensor, allowing for clear and detailed photos and videos. Ideal for projects involving image processing, security cameras, or multimedia applications, it integrates seamlessly with Raspberry Pi for a wide range of creative and practical uses.
SKU: raspberry-pi-camera -
Generic Integrated Circuits
IC CA3130: High-Speed JFET Input Operational Amplifier
The IC CA3130 is a high-performance operational amplifier known for its low offset voltage and low noise characteristics. It is designed for precision analog applications, providing accurate and stable amplification. With a high input impedance and low output impedance, it is suitable for use in instrumentation, signal conditioning, and other precision electronic circuits where high accuracy is required.
SKU: ic-ca3130
