About Boards, Modules and Accessories

The Boards, Modules and Accessories category covers a wide range of essential components for electronics projects, prototyping, and repairs. From basic building blocks like resistors, capacitors, and diodes to practical accessories such as jumper wires, switches, and batteries, this category provides the parts needed to support microcontroller boards and development modules.

Our collection includes metal film resistors for precise resistance values, rotary potentiometers for adjustable control, and polar capacitors for stable power regulation. For circuit connectivity, jumper wires ensure reliable breadboard prototyping, while on/off switches and toggles add control to electronic devices. We also stock 5mm and 3mm LEDs for indication and display purposes, as well as rectifier diodes for safe current flow. In addition, the category includes 9V alkaline batteries, commonly used to power small circuits, testing setups, and portable devices.

Whether you’re a beginner in electronics or working on advanced embedded systems, these accessories serve as the foundation for efficient and reliable circuit design.


FAQs

1. What types of components are included in Boards, Modules and Accessories?
This category includes resistors, capacitors, LEDs, diodes, jumper wires, potentiometers, switches, and batteries, which are all essential for electronics projects.

2. Why are resistors and capacitors important in circuits?
Resistors control current flow, while capacitors store and release electrical energy. Together, they help regulate voltage, filter signals, and stabilize circuits.

3. What is the difference between 3mm and 5mm LEDs?
The main difference is size and brightness. 5mm LEDs are larger and brighter, while 3mm LEDs are smaller and better suited for compact designs.

4. How do jumper wires help in prototyping?
Jumper wires make it easy to connect components on a breadboard or development board, allowing quick prototyping without soldering.

5. Why is a 9V battery commonly used in electronics?
9V batteries are widely used for powering small circuits, Arduino boards, testing projects, and portable devices due to their availability and convenience.

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