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The most economical kit comes with everything compatible with Arduino to starting programming for beginners .
This is the upgraded starter kits come with a 9V 1A Power Adapter (At least $5.99 on amazon) to replace a 9V Battery , and the Lcd1602 module come with pin header(not need to be soldered by yourself).
Include High Quality Base Board base on Arduino UNO R3 compatible with Arduino IED and Sensors, Servo, Motor, ULN2003 driver board, lcds, etc.
Free PDF Tutorial and Datasheet are available to download from our official website or you can contact our customer service.
All of the Components and Integrated Circuits are individually packaged and labeled, and packing in a plastic box which is bigger enough for you.

Product description

RexQualis Inc. is a professional manufacturer of electronic components products, involved in development, design, production and saleing. We are committed to helping customer quickly realize the creative idea and product prototypes, making it easy to get started for enthusiasts of programing and electronics and launching innovative open source products.

REXQualis Super Starter Kit help everyone easy-to-get started with programming and robotics.

REXQualis Super Starter Kit include a large number of components and sensors, it suitable for everyone to learn electronics and programming. we provide a detailed tutorial, introducing the basic setting compatible with Arduino IDE, the working principles of the sensors and the simple program to enable the microcontroller board to control the sensors.
For novice users, even if you don't have any electronics knowledge, we provide a detailed and easy-to-understand tutorials, just follow our tutorial and step by step, you will find that it is more fun than you ever expected.
For advanced users, like lab engineers, teachers , students and makers, use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics.
It’s also a good choice and perfect gift for your family who are obsessed with electronics, programming or robotics, so that you can study and grow together.

REXQualis attach great importance to the details, so we have done a lot of upgrades and optimizations.

REXQualis controller board is based on Arduino UNO R3,100% compatible with Arduino IDE, and come with clearly print on the female header connector more precise and easier to use the wire.

Pins and wires on some of the parts like LCD16502 and Motors have been pre-soldered which is very convenient and saves your time.

We upgraded and optimized some modules. Added Diodes to prevent the positive and negative electrodes from inserting faults and burn the motherboard. Added Indicator Light, we can clearly identify whether the module is work or not.

REXQualis Super Starter kits come with a 9V 1A Power Adapter to replace a 9V Battery which is existing security threat.

With REXQualis R3 Starter Kit, you can at least make 21 Projects, just follow our tutorial.

LCD1602 Display Module

In this project , you will learn how to connect LCD Display to microcontroller board and display what we type. In addition, with the Potentiometer we can control the brightness of the screen.

LCD1602 module is a display that has an LED backlight and can display two rows with up to 16 characters on each row. You can see the rectangles for each character on the display and the pixels that make up each character. The display is just white on blue and is intended for showing text.

REXQualis LCD1602 Module come with pin header, not need to be soldered by yourself.Then you can easy to Lining up the display with the top of the breadboard helps to identify its pins.

Control Stepper Motor by IR

In this project, you will learn a fun and easy way to control a stepper motor from a distance using an IR remote control.

The 28BYJ-48 is a small 5 volt geared stepping motors which are apparently widely used to control things like automated blinds, A/C units. And it come with a ULN2003 stepper motor driver board, allows you to easily control the 28BYJ-48 stepper motor from a microcontroller.

The IR sensor is connected to the microcontroller board directly since it uses almost no power.When you are fully connected, you can control the stepping motor through IR remote.

DC Motor with L293D and Relay

In this project you will learn how to control a small DC motor by microcontroller board with using a L293D transistor and Relay.

L293D transistor is a very practical chip that can independently control two DC motors. In this experiment, just half of the chip is used. Since most pins on the right side of the chip are used to control the second motor, they will not be used here.

Relays are generally used to switch smaller currents in a control circuit and do not usually control power consuming devices except for small motors and Solenoids that draw low amps. Nonetheless, relays can "control" larger voltages and amperes by having an amplifying effect because a small voltage applied to a relays coil can result in a large voltage being switched by the contacts.