Electrolytic capacitors, prized for their significant capacitance and compact dimensions, are commonly deployed in DC power supply circuits. Their polarization renders them ideal for tasks like minimizing ripple voltage and facilitating coupling and decoupling functions within circuits.

1. Motors (4 pieces)
Type: Brushless DC Motor
KV Rating: 1000KV (typically used for F450 frame drones)
Max Thrust: 950g with 1045 propellers
Operating Voltage: 2-4S LiPo (7.4V - 14.8V)
Max Current: 22A
Shaft Diameter: 5mm
Weight: Approx. 60g each
2. Electronic Speed Controllers (ESC) (4 pieces)
Type: Brushless ESC
Current Rating: 30A (constant), 40A (burst)
BEC Output: 5V, 3A (provides power to the flight controller and other electronics)
Input Voltage: 2-4S LiPo (7.4V - 14.8V)
Firmware: BLHeli or SimonK (depending on the model)
Connectors: 3.5mm bullet connectors (motor), XT60 or JST connectors (power input)
3. Propellers (2 pieces)
Size: 10x4.5 inches (1045)
Material: Plastic (typically ABS or nylon reinforced)
Rotation: One CW (clockwise) and one CCW (counterclockwise)
Mounting: Direct fit on motor shafts with adapter rings
4. F450 Frame (1 piece)
Material: Glass fiber + polyamide nylon
Dimensions: 450mm motor to motor
Weight: Approx. 300g
Mounting Holes: Compatible with various flight controllers (like KK2, APM, Pixhawk)
Features: Integrated power distribution board (PDB) for easy wiring
5. Strap Belt (1 piece)
Material: Nylon or Velcro
Length: 20-25 cm
Width: 2 cm
Usage: Secure the battery to the drone frame

The ESP32 development board is a powerful, open-source platform designed to facilitate the development of Internet of Things (IoT) applications. Powered by the advanced ESP32 microcontroller by Espressif Systems, this development board combines robust performance with versatile connectivity options, making it ideal for a wide range of projects from simple prototypes to complex connected devices.

Key Features:
⚫ Dual-Core Processor: Equipped with a dual-core Tensilica LX6 microprocessor, the ESP32 development board delivers high performance and low power consumption.
⚫ Integrated Wi-Fi and Bluetooth: Supports 802.11 b/g/n Wi-Fi and Bluetooth v4.2 BR/EDR and BLE, ensuring versatile wireless communication capabilities.
⚫ Rich I/O Options: Offers a variety of GPIO pins and supports multiple communication protocols, including SPI, I2C, UART, ADC, and DAC.
⚫ Real-Time Operating System (RTOS): Compatible with FreeRTOS, enabling efficient multitasking and real-time operations for complex applications.
⚫ Advanced Security: Features such as secure boot, flash encryption, and hardware cryptographic acceleration ensure robust security for your applications.

Applications:
⚫ Internet of Things (IoT): Ideal for developing smart home devices, industrial automation, and wearable technology.
⚫ Prototyping: Perfect for quickly prototyping new electronic devices and applications with its versatile connectivity and rich feature set.
⚫ Educational Projects: An excellent tool for learning and teaching electronics, programming, and IoT concepts.

Advantages:
⚫ High Performance: The dual-core processor and extensive memory ensure efficient handling of complex tasks and applications.
⚫ Connectivity: Integrated Wi-Fi and Bluetooth provide seamless wireless communication, enhancing the functionality of your projects.
⚫ Cost-Effective: Affordable and accessible, making it suitable for hobbyists, educators, and professional developers.
⚫ Community Support: Backed by a vibrant community, with extensive resources, tutorials, and forums available for support and inspiration.

Getting Started:
⚫ Programming: The ESP32 development board can be programmed using the Arduino IDE, Espressif’s ESP-IDF, or other popular development environments.
⚫ Power Supply: Can be powered via USB or through an external power source, providing flexibility in different project setups.
⚫ Expansion: Compatible with various shields and modules, allowing for easy expansion and customization of your projects.

The ESP32 development board stands out as a versatile and powerful tool, perfect for a wide range of applications in the ever-growing field of IoT. Whether you are a beginner or an experienced developer, this development board offers the tools and capabilities needed to bring your ideas to life.

NodeMCU is an open-source platform based on the ESP8266, a low-cost Wi-Fi microcontroller by Espressif Systems. It combines the features of Wi-Fi capability, a simple development environment, and a rich set of features suitable for IoT applications.

Key Features:
ESP8266 Microcontroller: Central to the NodeMCU, the ESP8266 offers Wi-Fi connectivity, a 32-bit processor, and sufficient GPIO pins for versatile project development.
Lua Script Interpreter: NodeMCU uses the Lua scripting language, allowing for easy programming and fast prototyping. This makes it accessible to both beginners and experienced developers.
Open-Source Hardware and Firmware: NodeMCU is supported by an active community of developers who contribute to its continuously evolving firmware and hardware design.
Extensive Library Support: With a rich set of libraries and modules, NodeMCU simplifies tasks such as HTTP requests, MQTT communication, and sensor integration.
Integrated Development Environment (IDE): NodeMCU can be programmed using the Arduino IDE, offering a familiar and user-friendly platform for code development and debugging.

Applications:
⚫ Internet of Things (IoT): Ideal for creating connected devices, from smart home systems to industrial automation.
⚫ Prototyping: Quick and easy prototyping for new electronic devices and applications.
⚫ Education: Excellent for teaching electronics, programming, and IoT concepts.

Advantages:
⚫ Cost-Effective: Affordable for hobbyists, educators, and professionals.
⚫ Wi-Fi Connectivity: Built-in Wi-Fi makes it easy to connect your projects to the internet.
⚫ Community Support: Extensive resources and community forums provide ample support and inspiration.

NodeMCU stands out as a versatile and powerful tool for anyone interested in developing IoT solutions, offering a blend of simplicity and robust functionality.

The IRFZ44N MOSFET, a popular choice in electronic engineering, is widely utilized for its efficient switching and signal amplification capabilities.

L293D Motor Driver Module is a medium power motor driver perfect for driving DC Motors and Stepper Motors. It uses the popular L293 motor driver IC. It can drive 4 DC motors on and off, or drive 2 DC motors with directional and speed control. The driver greatly simplifies and increases the ease with which you may control motors, relays, etc from micro controllers.

It can drive motors upto 36V with a total DC current of up to 600mA.You can connect the two channels in parallel to double the maximum current or in series to double the maximum input voltage.

Features

Maximum motor supply voltage: 36V
Maximum motor supply current: 600 mA per motor
Onboard Heatsink for better performance
The driver two holes of 3mm diameter for easy mounting
Screw terminal connectors for easy motor connection.
High noise immunity inputs.

Total DC Current: Up to 4A (2A per channel)

Logical Voltage: 5V

Drive Voltage: 5V-35V

Logical Current: 0-36mA

Drive Current: 2A (max. single bridge)

Max Power: 25W

Dimensions: 44 x 44 x 28 mm (LxWxH)

Weight: 26g

The MB series of bridge rectifiers, rated at 0.5 A, excels in absorbing high surge currents despite its compact footprint.

The MG995 is a high-torque servo motor commonly used in robotics, remote-controlled vehicles, and other applications requiring precise control of angular position. Here are some key features and specifications:

⚫️Key Features:
- High Torque: Capable of delivering significant torque, making it suitable for heavy-duty applications.
- Durable Construction: Metal gears and a robust casing ensure durability and long service life.
- Speed: Fast response with good speed characteristics.
- Compatibility: Works with most RC systems and microcontroller platforms.
- Ease of Use: Simple to interface with various controllers and easy to mount.

⚫️Specifications:
- Operating Voltage:4.8V to 7.2V
- Torque: Approximately 9.4 kg-cm (at 4.8V), up to 11 kg-cm (at 6V)
- Speed:0.20 sec/60° (at 4.8V), 0.16 sec/60° (at 6V)
- Dimensions:40.7 x 19.7 x 42.9 mm
- Weight: Around 55 grams
- Control System: PWM (Pulse Width Modulation)
- Rotation Range: 180 degrees
- Connector: Standard 3-pin JR (compatible with Futaba)
- Temperature Range: -10 to +50 degrees Celsius

The MG995 servo motor is well-regarded for its balance of performance, durability, and cost, making it a popular choice in many hobby and professional projects.