Best Rexqualis in 2026

400 point and 830 point breadboards are available to meet your various experimental needs.

White ABS Plastic Body with Black Printed Legend. Color Legend on Distribution Strips.

With Self-Adhesive Tape on the Back, Easy to Stick on the Arduino Prototype Shield.

Highest Cost Components Kit: It comes with more than 400pcs sensors and components for fun and simple electronic projects.

Safe and Secure Pakcage: Resistors/LED/Transistors and Integrated Circuits are individually packaged and labeled, and well-stored in a sturdy box

The Breadboard Power Supply come with a USB Power Cables,which is hard to find.

This kit is compatible with the Raspberry Pi 4 3B+ 3B 2B B+ A+ Zero.

The GPIO expansion board is in a fancy T-shape, compatible with all 40-Pin Raspberry Pi Models.

High Quality Solderless Breadboard: 830 tie-points and 400 tie-points Solderless Breadboard, 2 independent power rail sets in total Adhesive backing Solid construction.

Control From Anywhere: Turn electronics on or off from anywhere with your smartphone using the Kasa app (Compatible w/ Android & iOS)

Voice Control: Works with Amazon Alexa, Google Assistant and MicroSoft Cortana supported devices for a hands free experience

Compact Design: Won't block the other wall outlet allowing two Smart Plugs to be installed side by side

★32 pieces double sided PCB prototype boards well packed in a plastic tray which is very easy to store and take out

★5 different size boards to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects

★4 mounting holes at the corners of the board are very convenient for installing them together.

400 point and 830 point breadboards are available to meet your various experimental needs.

White ABS Plastic Body with Black Printed Legend. Color Legend on Distribution Strips.

With Self-Adhesive Tape on the Back, Easy to Stick on the Arduino Prototype Shield.

Useful in transferring breadboarded prototypes to reliable and permanent circuits

Popular breadboard alignment for versatile prototyping purposes

Adaptable with a variety of MCU boards. Compatible with Arduino Nano, ESP8266, NodeMCU, etc.

This board is especially useful for preserving a prototype or experiment you just created on a solderless breadboard by soldering all the pieces in place

Breadboard PCB for any type Raspberry Pi GPIO

Gold plated finish prevents oxidation, High quality Gold finish for easy soldering

Highest Cost Components Kit: It comes with more than 400pcs sensors and components for fun and simple electronic projects.

Safe and Secure Pakcage: Resistors/LED/Transistors and Integrated Circuits are individually packaged and labeled, and well-stored in a sturdy box

The Breadboard Power Supply come with a USB Power Cables,which is hard to find.

【High Quality Stainless Steel】This craft tweezer set is made of high strength stainless steel with anti-static non-magnetic paint on the surface, and acid-base protection. Please put the protective tube back on the sharp tweezers for safe.

【Multifunction】 One set of 6 different specifications and configurations to fit all purposes you need. Excellent for electronics, medical and laboratory work, jewelry and other fine crafts.

【ESD Safe Handles】These ESD Tweezers set with ESD (Surface Electrostatic Discharge) finish to protect the components and handles from the damaging effects of static.

This product contains five different sizes of circuit boards£¬2*8CM,3*7CM,4*6CM,5*7CM,6*8CM,You also can cut these pc boards into any shape any size, it can meet all your needs.

The boards are all basic green body with soldered holes. Good plating around the holes and a nice variety of sizes for the price.

Package comes with totally 50 pcs prototype circuit blank breadboards that is enough for various electronic and soldering project.

100 % SATISFACTION GUARANTED  ★  Excellent quality and an empty canvas for electrical enthusiasts! An easy soldering; 0.1" hole spacing for DIP integrated circuits and headers.

THIS IS NOT YOUR NORMAL PERF BOARD!  ★  This board is much higher quality with plated-through-holes and annular rings that will not lift off the PCB under normal soldering conditions

MUTI-PURPOSE ★ General purpose prototyping circuit board for analog and digital use; With pre-tinned plated holes; Double sided board with plated-thru holes allows components to be easily soldered to either side of the board

Useful in transferring prototypes to reliable and permanent circuits

Snaps Into 4 small boards for versatile prototyping purposes

Adaptable with a variety of MCU boards. Compatible with Arduino Nano, ESP8266, NodeMCU, etc.

PCB Board: 30 pieces double sided PCB prototype boards in 4 different sizes, 10 pieces 2*8cm, 10 pieces 3*7cm, 5 pieces 4*6cm and 5 pieces 5*7cm PCB boards

Header Connector: 10 pieces 40 pin male header, 10 pieces 40 pin pitch right angle male headers, 10 pieces 40 pin female header; pitch: 2.54mm, single row and straight connector

Screw Terminal Block: 5 pieces 5.08-301-2P and 5 pieces 5.08-301-3P ; pitch: 5.08mm, rated voltage: 300V, rated current: 16A

BOJACK High Quality Power Transistors Assortment Kit.

Product Name: Power Transistors

Transistor Type: PNP & NPN

High Quality：High precision mechanism design offers perfect operation and long service life.Metal cover plate, beautiful and prevent surface oxidation, the surface of button cap is smooth and comfortable.

Easy Operated：When the pressure is applied, the switch is turned on ,then self-reset .

Wildly Application：This Push button switches is widely used for TV, Audio equipment, Video recorders, Cameras, Computers, Game consoles, Fax machines, Walkie-talkie, baton, Machine tool control unit, Photocopying, Printers and others household appliances.

These double side (DS) pcbs with plated through holes design, Each hole on the same side are electrically isolated (NOT a stripboard or sigle side) solderable, You can solder to bridging holes together or use 22-29awg jumper wires for connection. Isolate points bare perfboard.

Lettering on both side of the PC board makes it easier for prototyping projects, Cuttable fiber glass and FR-4 flame resistant good for soldering,Muti Pins, easy to cut and solder with appropriate tools. Flux for easy soldering and extended serving life of printed blank perforated board. Pre-tined plating thru holes

Kits : 20pcs set ( 5pcs 4x6 / 5pcs 3x7 / 5pcs 5x7 / 5pcs 2x8 ) 2*8 3*7 4*6 5*7 CM protoboard | Hole-diameter: 1 mm / 0.04 inches | Hole-pitch point: 2.54mm / 0.1 inches | Conner Mounting-Hole: 2 mm / 0.08 inch | Thickness: 1.6mm / 0.06 inch 5pcs 4 X 6CM double-sided PCB board with 280 holes 5pcs 3 X 7CM double-sided PCB board with 240 holes 5pcs 5 X 7CM double-sided PCB board with 432 holes 5pcs 2 X 8CM double-sided PCB board with 168 holes

Save time with this handy box full of the most practical and common e-components

Total 2000 pcs components

350 pcs Polyester Caps, 300 pcs Ceramic Caps, 860 pcs Resistors, 130 pcs Electro Caps, 56 pcs ICs, 200 pcs Transistors, Grab Bag, LED Grab Bag, 100 pcs Diodes, Terminals, Headers, Sockets

Electronic Component Assortment

Includes 2200 pcs of the most important and usefull Eletronic Components

Resistors, Transistors, Diodes, Zeners, Inductors, ICs, Crystal Oscillators, PCBs, LEDs, Mini Switch, Potentiometer, Trim Pots, LDRs, Headers, Terminals

The Package comes with 2 pcs double sided pcb prototype board, the proto boards are in the color of Green.

The size of printed circuit board : 9cm X 15cm(3.543" X 5.906"); The weight of one piece universal printed circuit board: 39.0g/1.376oz

The pcb board is double sided, with the plated holes are pre-tinned, the hole diameter of the prototype circuit board is about: 1 mm/0.039", The hole number of printed circuit universal breadboard is: 1836

Selection of Multi-Sized Proto Boards - 31 pieces double-sided prototype boards of 5 different size to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects. （10 pieces 2*8cm, 10 pieces 3*7cm, 5 pieces 4*6cm, 5 pieces 5*7cm and 1 pieces 7*9cm PCB boards

Header Connector - 10 pieces 40 pin male header, 10 pieces 40 pin pitch right angle male headers, 10 pieces 40 pin female header; pitch: 2.54mm, single row and straight connector

Screw Terminal Block - 5 pieces 5.08-301-2P and 5 pieces 5.08-301-3P ; pitch: 5.08mm, rated voltage: 300V, rated current: 16A.

⭐【6 Different Sizes PCB Boards】Double Sided Prototype PCB Boards--1 × 9*7cm, 2 × 8*6cm, 5 × 8*2cm and 5× 7*5cm, 5 × 7*3cm, 5 × 5*4cm PCB Boards, Different Size to Meet Your Demands When Designing Your Own Electronic Projects, Electronic Experiments and DIY Projects.

⭐【Convenient for Projects】The upgrate 0.8mm solder wires, Semi-solid Flux, and High Temperature Marine Resistant Products, Providing Most Necessary Mounting Tools. It’s convenient to use.

⭐【Header Connector】6 pcs 40 pin Male Header, 4 pcs 40 pin Pitch Right Angle Male Headers, 6 pcs 40 Pin Female Header; Pitch: 2.54mm, Single Row and Straight Connector;

5PCS Solderless Breadboards - 3PCS Full-size and 2 PCS Half-size bread boards to meet your experimental needs.

Solid and Reliable - White ABS Plastic solid body with clear printed labels for rows, columns and buses.

Snugly but Lightly - Snugly enough to hold electronic components in place, but lightly enough to remove them.

Prototype PCB for Arduino UNO R3 Shield Board DIY.

Quantity: a lot of 10 pieces.

PCB Dimension: 68.58mm x 53.34mm / 2.7" x 2.1"

【High Efficiency and Safety】The soldering iron has an on/off key for energy saving and safe soldering, it is a 110V 60W adjustable temperature electric soldering iron, which heats up faster. Six air vents extend the life of the soldering iron and effectively prevent the soldering iron from overheating.

【Temperature Adjustment】This soldering iron comes with an on/off switch, you can turn off the device at will when not in use, ensuring safe soldering and energy saving. The adjustable temperature range of 200 to 450°C allows you to get the job done under different conditions.

【Meet Your Any Needs】Different shapes of soldering iron tips can be easily used on guitars, watches, wires, mobile devices, computer hardware, small electronics, TV capacitors or accessories.

This kit Includes 1818pcs of the most important and useful electronic components. Would be a great gift for a family member or friend who tinkers with electronics.

820PCS 1/4W 1% Tolerance Metal Film Resistor; 300PCS Ceramic Capacitors (50V); 120 PCS Aluminum Electrolytic Capacitor; 180PCS TO-92 Transistor; 200PCS 3mm/5mm LED; 100 PCS Diode; 4PCS Prototype PCBs; 13PCS 3296W adjustable potentiometer; 65PCS RM063 adjustable resistance; 16PCS Voltage Regulators.

100% compatible for Arduino UNO, MEGA, Raspberry Pi, PLC, Microcontroller.

Save time with this handy box full of the most practical and common e-components

1000 pcs Resistor, 170 pcs Transistor, 120 pcs Electrolytic Capacitors, 100 pcs Diodes, 200 pcs 3mm 5mm LED, 310 pcs Ceramic Capacitors, 3 pcs DC-022 3 pcs DC-005 DC jacks, 2 pcs LM358, 2 pcs NE555, 2 pcs JRC4558, 1 mini speaker, 2 pcs 1n270 Germananium Diode, 2 pcs Germanium Transistor, 12 pcs Trim Potentiometer, 4 pcs PCB

Total 1900 pcs Components

Complete and practical package: The package contains more than 400 components, which can help you complete interesting and simple electrical experiments.

Clear and sturdy packaging: Each component is classified and packaged and placed in a transparent box with clear labels on it, making it easy to find components.

Humanized design: The package includes a power module and a USB data cable, and the components can be directly plugged into the breadboard, which is more convenient without soldering.

Box including: Resistors, Transistors, Diodes, Zeners, Inductors, ICs, Crystal Oscillators, PCBs, LEDs, Mini Switch, Potentiometer, Trim Pots, LDRs, Headers, Terminals

Includes 2200 pcs of the most important and usefull Eletronic Components

Electronic Component Assortment

With all the component you need to start doing experiments.This is the cheapest and most basic electronic components kit for Arduino, Raspberry pi.

With more than 200pcs components,all of them would be useful in your experiments.

100% compatible with Arduino Development Board kit , MEGA 2560 , NANO.