(as of Oct 11,2020 04:22:46 UTC – Details)
SunFounder is a company focused on STEM education with products like opensource robots, aircraft models, and smart devices distributed globally.
In SunFounder, we strive to help elementary and middle school students as well as hobbyists, through STEM education, strengthen their hands-on practices and problem-solving abilities. In this way, we hope to disseminate knowledge and provide skill training in a full-of-joy way, thus fostering your interest in programming and making, and exposing you to a fascinating world of science and engineering. To embrace the future of artificial intelligence, it is urgent and meaningful to learn abundant STEM knowledge.
For this SunFounder R3 kit, we provide a 25-lesson Projects, more than 200pcs components ，introducing the basic setting of the software IDE, the working principles of the sensors and the simple program to enable the R3 board to control the sensors.
This starter Kit is suitable for those beginners who are interested in programming, electronics assembling.
SunFounder R3 Kit
With this Kit, we will walk you through the know-how of using the SunFounder board in a hands-on way.Starting with the basics of electronics, you’ll learn through building several creative projects.Including a selection of the most common and useful electronic components, This kit will help you “control” the physical world.
Distance Detection by Ultrasonic
The ultrasonic sensor is used to sense distance from objects.This sensor works by sending a sound wave out and calculating the time it takes for the sound wave to get back to the ultrasonic sensor. By doing this, it can tell us how far away objects are relative to the ultrasonic sensor.
By the PWM technology ，you can control an LED brighten and dim. When different PWM values are set to the R, G, and B pins of the LED, its brightness will be different. When the three different colors are mixed, you can see that the RGB LED flashes different colors.
Stepper motors, due to their unique design, can be controlled to a high degree of accuracy without any feedback mechanisms. For this reason, stepper motors are the motor of choice for many precision motion control applications.the simplest way of interfacing a unipolar stepper motor to R3 board is to use a breakout.For ULN2003A transistor array chip, applying voltage to each of the coils in a specific sequence.
relay is a device which is used to provide connection between two or more points or devices in response to the input signal applied. In other words, relays provide isolation between the controller and the device as devices may work on AC as well as on DC. However, they receive signals from a microcontroller which works on DC hence requiring a relay to bridge the gap. Relay is extremely useful when you need to control a large amount of current or voltage with small electrical signal.
Super starter kit and Affordable Price – This is a complete electronic kit with more than 200pcs components for arduino beginners. Includes R3 controller board and USB cable, 100% compatible with Arduino R3 Mega 2560 Mega328 Nano.
Detailed Instructions – This R3 kit for arduino with detailed pdf tutorial in the CD, you can learn to code and program faster and easier with all the components.
25 Projects Provided – As an upgraded starter kit ,more than 20 interesting lessons are included. Allowing for a dynamic creative learning experience.
Excellent package – A nice plastic packaging box is included for easy and neat storage, being a surprise when you receiving the product.
Professonal Support – Sunfounder customer service team are always willing to solve any question from our customers, please refer to the URL and after-sales service email on the CD if you have any question, it will ultimately aid us in continually improving our products and services.