1. What is PCB breadboard?

Breadboards and Vero boards are both widely used in electronics development. A Vero Board is a hardware electrical board that provides circuit connections and support. Electronic components are permanently soldered onto printed circuit boards. On the other hand, a breadboard, also called prototype boards, is a single-sided or double-sided solderless circuit board with holes for mounting components and wire connectors. You can change it later if you want.

2. How do I make PCB prototype Boards?

First, use a component with leads. Surface mount electronic components would be a thorny issue with veroboard (aka perfboard). Get your schematics and start inserting the sub-leads into the holes in the Vero board. The idea is to twist the leads a bit and then solder the connections. Depending on your application, it may help to place the connectors around or near the board first. Component leads are often long enough to connect point-to-point, but if not, solid hookup wires can be used. Always insulate any leads or wires that are close to or cross each other. Just work your way through the schematic, add the electronic components and solder them. Once done, double check everything before turning on your device. The best thing about this technique, aside from its low cost, is that the performance of the finished circuit is often as good as that of an etched prototype PCB board.

3. Why it is important to use solderless breadboard in making a prototype circuit?

Solderless breadboards allow designers to quickly and easily connect electronic components without soldering. This means that you can use breadboards to create and modify circuits very quickly, prototype different circuit designs, and test different electrical components. They are used to run wires and some electronics through them to complete an electrical circuit, making it easy to assemble electrical projects on a breadboard. Breadboards are readily available and can be used for PCB board design. These prototype boards also cheap to use.

5. What are the Types of Prototyping Boards?

Prototyping Boards are of 2 types: Breadboards and Vero boards. These two PCB boards such as Breadboards and Vero boards are both widely used in electronics development.

Prototyping Boards & PCB Breadboards for DIY Projects

Prototyping Board Size & Hole Count Chart

Choose the right prototyping board based on size, hole spacing, and total hole count.

Board Type	Dimensions	Hole Count	Notes
Breadboard – Mini	3.5 cm × 4.5 cm	170 tie-points	Best for small sensor projects & modules
Breadboard – Half Size	8.3 cm × 5.5 cm	400 tie-points	Perfect for Arduino beginner circuits
Breadboard – Full Size	16.5 cm × 5.5 cm	830 tie-points	Large projects, power rails included
Perfboard / Dot PCB	Varies (5×7 cm, 7×9 cm, 10×15 cm)	≈ 200–800 holes	Solder-based prototyping
Zero PCB (Stripboard)	Common: 5×7 cm, 10×15 cm	≈ 200–900 holes	Copper strips for easy routing

Soldering Best Practices

Use the right temperature: 300–350°C is ideal for most PCBs and components.

Pre-tin both surfaces: Add a small amount of solder to the tip and pad for better flow.

Heat the joint, not the solder: Touch the pad + lead with the iron, then feed solder in.

Use flux: Flux ensures clean, oxidation-free joints and improves solder flow.

Keep the tip clean: Wipe the tip on a brass sponge or wet sponge frequently.

Inspect your joints: A good joint should look shiny and conical, not dull or cracked.

Top 5 Beginner Circuits to Try on a Breadboard

LED + Resistor Circuit: Learn polarity and basic current limiting.

Button Input Circuit: Build a pull-up or pull-down button circuit and read inputs with Arduino / ESP32.

Buzzer Beep Circuit: Create simple tones with a transistor & buzzer.

Light-Sensitive Night Lamp: Use an LDR + transistor to automatically turn on an LED in low light.

555 Timer LED Blinker: Classic beginner project using NE555 to blink LEDs with variable speed.

Prototyping Boards

Prototype boards make it easy to add custom circuits to your system. The prototype board has a set of standard 2.54mm pitch holes that can be used to permanently solder electronic components to the board. A prototype PCB boards is a critical step in the electronic product design process. prototype boards use traces to connect electronic components. Printed circuit boards are less expensive to manufacture than traditional circuit boards.

Buy Prototyping Boards Online

Looking to improve your DIY projects? Robocraze is the best place to buy high-quality PCB prototype boards and all electronic components in India! Our complete range of goods appeals to both new and experienced makers, that provides everything you need to turn your creative ideas into real outstanding works.

Our outstanding prototype boards, which include development boards, perfboards, and breadboards, are perfect for your next project.

Item Name	Price
1660-tie-point-solderless-breadboard	607
breadboard-power-supply-3-3v-5v	63
mini-breadboard	24
vero-board-3-x4	30
15cm-x-10cm-single-side-blank-pcb	50
veroboard6x4	51
bread-board-power-supply	269
half-bread-board-power-supply	190
half-breadboard	50
breadboard	62

Item Name

Price

1660-tie-point-solderless-breadboard

607

breadboard-power-supply-3-3v-5v

mini-breadboard

vero-board-3-x4

15cm-x-10cm-single-side-blank-pcb

veroboard6x4

bread-board-power-supply

269

half-bread-board-power-supply