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74XX Series IC's
IC 7432 – Quad 2-Input OR Gate (Pack of 2)
The IC 7432 is a quad 2-input OR gate, part of the 7400 series TTL logic family. It contains four independent OR gates, each with two inputs. This IC is used in digital circuits to perform logical OR operations, which are essential for creating complex logic functions and signal processing tasks in various electronic designs.
SKU: ic-7432 -
Sensors and Modules
WiFi Module ESP8266
The ESP8266 WiFi module is a low-cost, versatile solution for IoT applications. It supports IEEE 802.11 b/g/n, offers GPIO pins, and integrates a 32-bit microcontroller. Ideal for home automation and embedded systems, it’s power-efficient and supported by various development environments, making it popular among developers.
SKU: wifi-module-esp8266 -
Robot Parts
Ultrasonic Sensor Mounting Bracket For HC-SR04
The Ultrasonic Sensor Mounting Bracket for HC-SR04 is a specially designed holder used to securely fix the HC-SR04 ultrasonic distance sensor in robotic and embedded systems projects. It provides a stable platform for accurate sensor positioning, ensuring better distance measurement and reducing the chance of vibration or misalignment during movement or operation.
The bracket is typically made from acrylic, plastic, or metal, and features pre-cut slots or holes that align perfectly with the sensor’s pins and body. It can easily be mounted onto robots, cars, or fixed stations using screws, glue, or bolts.
SKU: Ultrasonic Sensor Mounting Bracket For HC-SR04 -
Sensors and Modules
Condenser Microphone MIC with Pins (Pack of 5)
Capture crystal-clear audio with the Condenser Microphone MIC. Perfect for studio recording, podcasts, and voiceovers, this mic delivers high sensitivity and wide frequency response. Ideal for professionals and enthusiasts seeking premium sound quality in various recording environments. Elevate your audio experience with this top-tier condenser microphone.
SKU: condenser-microphone-mic-with-pins-(pack-of-5) -
Sensors and Modules
Flex Sensor 2.2″
A flex sensor is a device that measures the amount of bend or flex in a surface. It converts the bending into electrical resistance, changing its resistance value as it bends. Commonly used in robotics, wearable technology, and medical devices, it enables precise motion detection and control.
SKU: flex-sensor -
Robotic Kits
2 Wheel Robotic Smart Car Kit with Acrylic Chassis Transparent
The 2-Wheel Robotic Smart Car Kit with an Acrylic Transparent Chassis is a versatile and beginner-friendly kit designed for robotics enthusiasts and students. The transparent acrylic chassis not only adds an aesthetic appeal but also provides durability and a clear view of internal components, making assembly and troubleshooting easier. Equipped with two high-quality DC motors and wheels, this kit ensures smooth mobility and reliable performance.
The kit is compatible with Arduino, Raspberry Pi, and other microcontrollers, allowing users to design and implement a variety of robotic projects such as line-following, obstacle avoidance, or remote-controlled cars. Pre-drilled holes on the chassis provide easy mounting for sensors, controllers, and batteries.
SKU: 2 Wheel Robotic Smart Car Kit with Acrylic Chassis Transparent -
B.Tech Diploma Mini Projects
Full Wave Rectifier
A Full Wave Rectifier converts alternating current (AC) into direct current (DC) by utilizing both halves of the AC waveform. Using a transformer and diodes in a bridge or center-tap configuration, it ensures efficient conversion with reduced power loss. This project is fundamental for learning power supply and rectification techniques.
SKU: Full Wave Rectifier -
B.Tech Diploma Mini Projects
Fire Alarm Using Thermistor and IC 555
The Fire Alarm using a Thermistor detects temperature changes. As heat rises, the thermistor’s resistance drops, triggering the alarm. It’s a simple, cost-effective way to enhance safety in homes and offices by providing early warnings of potential fire hazards.
SKU: fire-alarm-using-thermistor-project -
Robot Parts
DC Gear Motor Clamp (Pack of 4)
The DC Gear Motor Clamp securely holds DC gear motors in place, ensuring stability and precise operation. Made from durable materials like aluminum or steel, it features an adjustable design for various motor sizes. Ideal for robotics and automation, it is easy to install and enhances performance by preventing motor slippage.
SKU: dc-gear-motor-clamp-(pack-of-4) -
Transistors
BT136: A Versatile 4A Triac for Power Control Applications (Pack of 5)
The BT136 is a popular silicon-controlled rectifier (SCR) capable of handling up to 4A of current and 600V. It’s used for switching applications in AC circuits, offering reliable performance in controlling power to devices such as lamps, motors, and heaters.
SKU: bt136 -
Sensors and Modules
PAM8403 Audio Amplifier
The PAM8403 Audio Amplifier is a compact, efficient module ideal for portable audio projects. Operating on 2.5V to 5.5V, it delivers 3W per channel into 4-ohm loads. Features include Class D efficiency, onboard volume control, low THD, and built-in protection, making it perfect for DIY speakers and other small audio applications.
SKU: pam8403-audio-amplifier -
Sensors and Modules
MQ3 Sensor
The MQ3 sensor detects gases like alcohol and carbon monoxide. It operates at 5V and provides an analog output proportional to gas concentration. Commonly used in breathalyzers and air quality monitors, it requires calibration for accurate readings and has a warm-up period for stable performance.
SKU: mq3-sensor -
Robot Parts
DPDT Box and 2 Switch
A DPDT (Double Pole Double Throw) Box contains a switch that can control two separate circuits, each with two possible connections. It’s ideal for applications requiring reversing or dual-speed functions, providing versatility in electrical and electronic projects where precise control over multiple circuits is necessary.
SKU: DPDT Box and 2 Switch -
Generic Integrated Circuits
IC LM741: General-Purpose Operational Amplifier (Pack of 5)
The IC LM741 is a widely used operational amplifier, ideal for a variety of analog signal processing applications. It features high gain, low offset voltage, and wide bandwidth, making it suitable for amplification, filtering, and integration tasks. Its robustness and versatility make it a popular choice for both educational and professional electronic circuit designs.
SKU: ic-lm741 -
74XX Series IC's
IC 7402 – Hex NAND Gate (Pack of 2)
The IC 7402 is a quad 2-input NOR gate, part of the 7400 series TTL logic family. It includes four independent NOR gates, each with two inputs. This IC is used for performing logical NOR operations in digital circuits, making it suitable for creating complex logic functions and handling various signal processing tasks.
SKU: ic-7402 -
Sensors and Modules
Water Level Sensor (Red)
The Water Level Sensor (Red) is a reliable device designed for detecting and measuring liquid levels. Ideal for home automation, agriculture, and industrial applications, it features high sensitivity, durability, and easy integration with microcontrollers like Arduino. Compact and efficient, it ensures precise and long-term monitoring of water levels.
SKU: water-level-sensor-red -
Transformer's
Transformer 12V(1A) 12-0-12
The 12V (1A) Transformer converts higher voltage AC power into a stable 12V AC output. It handles up to 1 ampere of current, suitable for various low-power applications like electronics and charging circuits. Designed with reliable insulation and efficient core materials, it ensures consistent performance and safety.
SKU: transformer-12v1a -
Robot Parts
Johnson Motor 100Rpm
The Johnson Motor 100 RPM is a compact, reliable DC motor designed for precise speed control at 100 RPM. Suitable for robotics and automation, it operates on 6V to 12V and features a durable gear train. Its efficiency and low power consumption make it ideal for various mechanical applications.
SKU: johnson-motor-100rpm -
Robot Parts
Wheel 10cmX4cm
The 10cm x 4cm wheel is a durable and high-traction wheel designed for gear motors used in robotics, automation, and remote-controlled vehicles. Its sturdy construction ensures smooth movement across various surfaces, making it ideal for DIY and industrial applications.
Key Features:
- Size: 10cm diameter, 4cm width, providing excellent stability.
- Material: Made from high-quality rubber or plastic for durability and grip.
- Strong Traction: Treaded surface prevents slippage on different terrains.
- Motor Compatibility: Easily attaches to DC or stepper gear motors using a secure hub.
Applications:
- Robotics & Automation – Used in autonomous robots, smart trolleys, and conveyor systems.
- RC Vehicles & DIY Projects – Ideal for remote-controlled cars and robotic kits.
This wheel is perfect for hobbyists, students, and engineers, ensuring smooth performance and reliable motion for gear motor-driven projects.
SKU: Wheel 10cmX4cm -
Variable Resistors
50K Ohm Preset Variable Resistor (Pack of 5)
The Preset 50K is a variable resistor with a 50k ohm resistance, designed for precise adjustments in electronic circuits. It features an adjustable dial, allowing fine-tuning of resistance values. Commonly used in calibration, signal processing, and tuning applications, this preset provides reliable performance for achieving accurate and stable settings in electronic devices and systems.
SKU: preset-50k -
Sensors and Modules
FTDI FT232RL
The FTDI FT232RL is a versatile USB-to-Serial UART chip offering reliable communication between USB ports and serial devices. It supports full-speed USB 2.0, UART interface with various baud rates, and includes integrated EEPROM for configuration. Ideal for embedded systems and consumer electronics.
SKU: ftdi-ft232rl -
Transistors
2N3904 NPN Bipolar Junction Transistor (Pack of 5)
The 2N3904 is a widely used NPN bipolar junction transistor known for its versatility and reliability. It is commonly used for switching and amplification in electronic circuits. With a maximum collector current of 200mA and a collector-emitter voltage of 40V, it is ideal for low-power applications such as signal amplification, signal switching, and general-purpose transistor circuits.
SKU: transistor-2n3904 -
Generic Integrated Circuits
IC AMS1117 Regulator (Pack of 2)
The IC AMS1117 Regulator is a low-dropout linear voltage regulator that provides stable and precise output voltages. Capable of delivering up to 1A of current, it is widely used for powering sensitive electronics and microcontrollers. With its adjustable or fixed output options and thermal protection features, it ensures reliable performance and efficient voltage regulation in various electronic applications.
SKU: ic-ams1117-regulator
