These boards are perfect for creating permanent versions of breadboard prototypes or assembling small custom circuits. Available in multiple sizes, they support a wide range of components including resistors, ICs, sensors, connectors, and microcontroller modules.

This board is commonly used in robotics, embedded systems, IoT hardware, and small production runs where flexibility and fast prototyping are needed.

Key Features

• Multiple pre-drilled holes with copper pads

• Supports through-hole components and pin headers

• Durable phenolic or fiberglass PCB material

• Available in several sizes (e.g., 3×7cm, 5×7cm, 7×9cm, 9×15cm)

• Ideal for DIY electronics and small circuit assembly

• Easy to cut and shape if needed

• Suitable for both low-voltage and moderate-power circuits

Variants

• 3×7 cm Prototype PCB

• 5×7 cm Prototype PCB

• 7×9 cm Prototype PCB

• 9×15 cm Prototype PCB

Specifications

Applications

• Prototyping custom circuits

• Permanent alternative to breadboards

• Arduino and ESP32 module mounting

• Sensor and relay circuit assembly

• IoT hardware development

• Robotics electronics

• Small production test circuits

Compatible Components

• Through-hole resistors, capacitors, diodes

• IC sockets and DIP chips

• Header pins for Arduino/ESP32

• Transistors and voltage regulators

• Relays and connectors

Connector: Female
Pitch 2.54mm
Number of Pins: 40 Pin
Type of Row: Single-Row
Type of connector: Straight
Package Included: 1 x 40Pin 2.54mm Single Row Straight Female Pin Header Strip

Key Features

• Made of high-quality polyolefin material

• Multiple diameters and colors included

• Provides insulation and protection for wires and joints

• Shrinks when heat is applied, forming a tight seal

• Ideal for DIY, electronics, automotive, and repair projects

Variants

• Mixed color kit (red, blue, black, yellow, green)

• Mixed diameter kit (1.5mm, 2mm, 3mm, 4mm, 6mm, 8mm, 10mm)

Specifications

Applications

• Insulating and protecting wire connections

• Solder joint protection

• Color-coding wires for easy identification

• Repair and maintenance of electronic devices

• Automotive and robotics wiring projects

Compatible Boards / Circuits

• Arduino, ESP32, Raspberry Pi, and other microcontroller circuits

• Power supplies, sensors, and modules

• Any DIY electronics or electrical wiring

Key Features

• Operates on 5V DC

• Compact and lightweight design

• Produces a loud, clear tone

• Easy to connect with Arduino, ESP32, Raspberry Pi, and other circuits

• Low current consumption

Variants

• Active 5V Buzzer (built-in oscillator, beep on applying voltage)

• Passive 5V Buzzer (requires external PWM signal for tone generation)

Specifications

Applications

• Alarms and alert systems

• Timers and notifications

• Arduino and ESP32 projects

• Robotics and embedded electronics

• Doorbell or sensor feedback

Compatible Boards / Circuits

• Arduino Uno, Mega, Nano

• ESP32 / ESP8266

• Raspberry Pi GPIO pins

• Microcontroller circuits requiring audio feedback

Key Features

• 830 tie-points for flexible prototyping

• Two power rails on each side (+ and –)

• Solderless design for easy insertion and removal of components

• Standard 2.54 mm pitch compatible with Arduino, ESP32, Raspberry Pi

• Transparent or white base for easy visualization of connections

Variants

• Standard 830-point breadboard (white base)

• Transparent base breadboard

• With or without adhesive backing

Specifications

Applications

• Prototyping electronic circuits

• Testing Arduino, ESP32, Raspberry Pi projects

• IoT and sensor circuits

• Robotics and embedded systems

• DIY electronics and educational projects

Compatible Boards / Circuits

• Arduino Uno, Mega, Nano

• ESP32 / ESP8266

• Raspberry Pi GPIO pins

• Standard 2.54 mm pin components and jumper wires

Powered via USB or DC barrel jack, this module includes an onboard AMS1117 voltage regulator, power switches, and indicator LEDs for easy operation. Whether you are working with Arduino, ESP, Raspberry Pi peripherals, or general circuit prototyping, this module provides a stable and reliable power source for all your development needs.

Key Features

• Dual output options: 5V and 3.3V

• Independent voltage selection for each breadboard rail

• Compatible with 830-point and mini breadboards

• USB input or DC barrel jack (6.5V–12V)

• Onboard power switch

• AMS1117 voltage regulator

• Built-in power indicator LED

• Over-current and thermal protection (regulator dependent)

• Plug-and-play design for fast prototyping

Specifications

Key Features

• 40pcs multi-color jumper wires

• Male–male connectors

• Flexible and reusable

• Ideal for breadboards and header pins

• Durable PVC insulation

• Great for Arduino, ESP32, Raspberry Pi, and modules

Specifications

Its built-in Darlington pair provides high current gain, making it excellent for interfacing microcontrollers with heavier loads. The TIP120 is widely used in robotics, automation, DIY controllers, and power electronics.

Key Features

• Fast switching time (~4 ns)

• Low forward voltage drop (~1V at 10 mA)

• High reliability for general-purpose switching

• Compact axial lead package

• Suitable for digital and analog circuits

Variants

• Standard 1N4148 Diode (axial lead)

• 1N4148 SMD version for PCB assembly

Specifications

Applications

• Logic and digital switching circuits

• High-speed signal processing

• Pulse circuits

• Polarity and over-voltage protection

• Electronics hobby and prototyping

Compatible Boards / Circuits

• Arduino / ESP32 signal routing circuits

• Embedded electronics modules

• Power supply signal conditioning

• Robotics and automation electronics

Key Features

• Logic-level gate (works with 3.3V & 5V)

• High load current up to 47A

• Low on-resistance

• Fast switching

• Robust TO-220 package

Specifications