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40XX Series IC's
IC 4047 – Monostable/Astable Multivibrator (Pack of 2)
The IC 4047 is a monostable/astable multivibrator, part of the 4000 series CMOS logic family. It can be configured as either a one-shot pulse generator (monostable mode) or an oscillating waveform generator (astable mode). This IC is used in timing applications, pulse generation, and waveform shaping, providing versatile functionality for various digital and analog circuits.
SKU: ic-4047 -
40XX Series IC's
IC 4016 – Quad Bilateral Switch (Pack of 2)
The IC 4016 is a quad 4-input analog multiplexer/demultiplexer, part of the 4000 series CMOS logic family. It allows multiple analog or digital signals to be routed through a single output or input, depending on the configuration. This IC is used for signal switching and routing in various electronic circuits, offering flexibility in handling multiple data paths with a single device.
SKU: ic-4016 -
40XX Series IC's
IC 4011 – Quad 2-Input NAND Gate (Pack of 2)
The IC 4011 is a quad 2-input NAND gate, part of the 4000 series CMOS logic family. It includes four independent NAND gates, each with two inputs, designed to perform logical NAND operations. This IC is used in digital circuits for creating complex logic functions, signal processing, and implementing various logical operations efficiently.
SKU: ic-4011 -
Sensors and Modules
Turbidity Sensor
A turbidity sensor measures the cloudiness of liquids by detecting light scattered by suspended particles. Widely used in water quality monitoring, environmental science, and industrial processes, it provides real-time, accurate data. Regular calibration and maintenance are essential for reliable performance, ensuring clean water and optimal process control.
SKU: turbidity-sensor -
Robot Parts
Johnson Motor 10RPM
The Johnson Motor 10 RPM is a compact DC motor operating at 10 revolutions per minute, suitable for applications requiring slow, controlled motion. It works efficiently between 6V and 12V, offering high torque and durability. Ideal for robotics, conveyor systems, and model railroads, it ensures reliable, precise performance.
SKU: johnson-motor-10rpm -
Transistors
BF494 (Pack of 5)
The BF494 is a low-power NPN transistor commonly used in RF amplifier circuits. Operating at frequencies up to several hundred megahertz, it’s ideal for applications in FM radios, RF oscillators, and signal amplification stages. With its compact TO-92 package, it’s widely favored in hobbyist electronics and educational projects.
SKU: bf494 -
Raspberry Pi and Accessories
Raspberry Pi Camera Module V2
The Raspberry Pi Camera Module V2 is an official camera accessory developed by the Raspberry Pi Foundation, designed to interface seamlessly with Raspberry Pi single-board computers. It is compact, lightweight, and delivers high-quality image and video capture capabilities, making it ideal for a wide range of applications in education, DIY projects, robotics, and research.
SKU: Raspberry Pi Camera Module V2 -
Robot Projects
Obstacle Avoidance Robot Car using IR Sensor
The Obstacle Avoidance Robot Car using IR Sensors is an autonomous vehicle that detects and avoids obstacles in its path. It is ideal for students, hobbyists, and robotics enthusiasts looking to learn about sensor-based navigation.
How It Works:
The robot uses Infrared (IR) sensors to detect obstacles by emitting and receiving infrared signals. When an obstacle is detected, the motor driver changes the direction of the wheels to avoid collisions, allowing smooth autonomous movement.
Key Components:
- IR Sensors for obstacle detection.
- Motor Driver Module to control movement.
- DC Motors & Wheels for navigation.
- Chassis & Battery for stability and power.
Applications & Benefits:
- Hands-free navigation without human control.
- Educational project for learning robotics.
- Cost-effective and easy to build.
This project provides a practical introduction to robotics, automation, and sensor technology.
SKU: Obstacle Avoidance Robot Car using IR Sensor -
Switches
A03 Power Switch 3 Pin (Pack of 5)
The A03 power switch with 3 pins is a compact switch used to control electrical power in various devices. It typically features a single-pole, single-throw (SPST) configuration with three pins: one for input, one for output, and one for grounding, offering reliable on/off functionality in compact circuits.
SKU: A03 Power Switch 3 Pin (Pack of 5) -
Robot Projects
Surveillance Car using ESP32 Cam module
The Surveillance Car using ESP32 Cam Module project turns a standard remote-controlled car into a mobile surveillance device. The ESP32 Cam module, equipped with a camera, streams live video to a remote server or smartphone, allowing users to monitor the car’s surroundings in real time. The car’s movement and camera angles can be controlled remotely, offering versatility for various applications such as home security or exploration. This project integrates robotics with wireless communication and video streaming, showcasing the ESP32 Cam’s capabilities in creating an advanced, interactive surveillance system. It’s an engaging way to blend electronics, programming, and remote control technologies.
SKU: surveillance-car-using-esp32-cam-module -
Robot Parts
Plastic Spur Gear Yellow 6mm Circular Shaft – 56T
This 56-tooth plastic spur gear features a 6mm circular shaft and a bright yellow color. It’s designed for durability and smooth operation in various mechanical projects. Ideal for robotics and small machinery, it ensures reliable power transmission and easy identification with its vibrant color.
SKU: plastic-spur-gear-yellow-6mm-circular-shaft---56t -
Robot Parts
Plastic Spur Gear – Yellow – 6mm Circular Shaft – 25T
The Plastic Spur Gear in yellow features a 6mm circular shaft and 25 teeth. Made from durable plastic, it’s ideal for various mechanical and hobby projects. Its lightweight construction ensures cost-effectiveness and ease of integration with standard motor shafts, providing reliable power transmission for your applications.
SKU: plastic-spur-gear---yellow---6mm-circular-shaft---25t -
STM32 Projects
Distance Measurement using Ultrasonic Sensor and STM32
Ultrasonic sensors paired with an STM32 microcontroller provide accurate distance measurements using echolocation. By emitting sound waves and calculating the time for the echo to return, the system determines distances efficiently. This setup is ideal for applications like robotics, parking assistance, and liquid level measurement.
SKU: distance-measurement-using-ultrasonic-sensor-and-stm32 -
B.Tech Diploma Mini Projects
Temperature Controlled DC Fan
A Temperature Controlled DC Fan circuit adjusts fan speed based on temperature variations. Using a temperature sensor and a DC motor driver, it regulates fan operation to maintain a desired temperature. This circuit helps in efficient cooling by automatically increasing or decreasing fan speed as temperature changes, enhancing energy efficiency.SKU: temperature-controlled-dc-fan-project -
Industrial Services
Smart Industrial Automation Solutions
Enhance productivity with advanced industrial automation solutions. Streamline operations, reduce costs, and improve efficiency with cutting-edge technology.
We charge a modest consultation fee to ensure we can dedicate the necessary time and effort to thoroughly understand your project requirements. This fee will be discounted from your final bill if you proceed with the project. Otherwise, the consultation fee is non-refundable.
SKU: n/a -
B.Tech Diploma Mini Projects
Simple Led On Off Circuit
A Simple LED On/Off Circuit is a basic electronic circuit designed to control the state of an LED (Light Emitting Diode) using a switch. It typically consists of an LED, a resistor, a switch, and a power source. The resistor limits the current flowing through the LED to prevent damage. When the switch is closed, current flows through the circuit, causing the LED to light up. When the switch is open, the circuit is broken, and the LED turns off. This straightforward circuit is often used for learning and testing purposes, as well as in various simple electronic projects.
SKU: simple-led-on-off-circuit-project -
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B.Tech Diploma Mini Projects
Astable Multivibrator using IC555
The Astable Multivibrator using IC 555 creates a continuous square wave output, functioning as an oscillator. Configured with resistors and capacitors, the 555 timer generates a periodic signal used for applications like blinking LEDs or generating clock pulses. This project demonstrates the timer’s capability to produce adjustable frequency waveforms.
SKU: astable-multivibrator-using-ic555-project -
B.Tech Diploma Mini Projects
Temperature Indicator using LM35 and IC741
The Temperature Indicator using LM35 and IC741 project measures and displays temperature values. The LM35 temperature sensor provides an analog voltage proportional to the temperature, which is fed into the IC741 operational amplifier. The IC741 amplifies and processes the voltage signal, allowing it to be read on a display or analog meter. This project demonstrates analog temperature measurement and signal conditioning using commonly available electronic components.
SKU: temperature-indicator-using-lm35-and-ic741-project -
Resistors - 2 Watt
47K Ohms (2 Watt) Resistor: Essential High-Resistance Component for Power Electronics (Pack of 5)
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Resistors - 2 Watt47K Ohms (2 Watt) Resistor: Essential High-Resistance Component for Power Electronics (Pack of 5)
The 47K ohms (2 watt) resistor is a high-resistance component with a resistance value of 47,000 ohms, capable of handling up to 2 watts of power. It is used in electronic circuits to control current flow, divide voltages, and stabilize circuit performance. The 2-watt power rating allows it to manage higher power dissipation without overheating, making it suitable for applications requiring both high resistance and significant power handling, such as in power supplies, voltage dividers, and high-impedance circuits.
SKU: n/a -
Resistors - 1 Watt
33 Ohms (1 Watt) Resistor: Compact and Powerful (Pack of 5)
The 33 ohms (1 watt) resistor is a low-resistance component rated for up to 1 watt of power dissipation. With a resistance value of 33 ohms, it is used to control current flow and provide precise voltage drops in electronic circuits. Its 1-watt power rating allows it to handle higher power levels without overheating, making it suitable for applications such as current limiting, load balancing, and in circuits where both low resistance and significant power dissipation are required.
SKU: 33 Ohms (1 Watt) -
Transistors
MBR20100CT Power Schottky Diode (Pack of 2)
The MBR20100CT is a high-current, high-voltage Schottky diode with the following specifications:
- Type: Schottky Diode
- Maximum Repetitive Peak Reverse Voltage (VR): 100V
- Maximum DC Blocking Voltage (VDC): 100V
- Maximum Average Forward Rectified Current (IF(AV)): 20A
- Maximum Forward Voltage Drop (VF): Typically 0.80V at IF = 10A
- Maximum Reverse Leakage Current (IR): 1mA at 100V
- Power Dissipation (Ptot): 80W
- Package Type: TO-220
The MBR20100CT is commonly used in power rectification, DC-DC converters, and other high-current applications. Its Schottky construction provides low forward voltage drop and fast switching times, making it suitable for efficient power management and high-speed circuits.
SKU: mbr20100ct-100v-20a -
Transistors
IRF740: A High-Voltage N-Channel MOSFET for Power Electronics (Pack of 2)
The IRF740 is an N-channel Power MOSFET with the following specifications:
- Type: N-channel MOSFET
- Drain-Source Voltage (Vds): 400V
- Gate-Source Voltage (Vgs): ±20V
- Continuous Drain Current (Id): 10A
- Pulsed Drain Current (Id,pulse): 20A
- Total Power Dissipation (Pd): 33W (with proper heat sinking)
- Gate Threshold Voltage (Vgs(th)): 2.0V to 4.0V
- Drain-Source Resistance (Rds(on)): 0.55Ω (typical at Vgs = 10V)
- Package Type: TO-220
The IRF740 is used in high-voltage switching applications and power electronics, such as in power supplies, motor drives, and amplifiers. Its high voltage rating and moderate current capability make it suitable for a range of power control tasks.
SKU: irf740
