ELEGOO UNO R3 The Most Complete Starter Kit V2.0

Want to learn how to work with electronics and programming but need a little help? You've come to the right place!

Elegoo UNO R3 Starter Kit V2.0 provides an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software, which evolves the user from beginner to professional level.

The differences between V1.0 and V2.0:

1. We re-design the layout of the tutorial. In the V1.0 tutorial, all the lessons are in one pdf file. And in the V2.0 tutorial, each lesson has a separate pdf file.
2. We add more Arduino code references/explanations to the V2.0 tutorial.
3. We add more complex projects (part 4) in the V2.0 tutorial. In the previous lessons, only one sensor/module will be used. In these lessons, it uses multiple sensors/modules to build the project.
4. The V1.0 starter kit has a prototype expansion board and it usually uses to solder some fixed circuits on it. The V2.0 starter kit uses a “all-in-one-sensor-shield” to replace the prototype expansion board. In the V2.0 tutorial, the lessons in part 4 need to connect more than one sensor to the controller board. The “all-in-one-sensor-shield” can help to build the project by easily plugging and unplugging the sensor/module.

Quantity and quality are both important here in ELEGOO UNO R3 starter kit. The most essential parts in this kit are UNO R3 controller board and expansion board, which is a perfect clone with excellent product finish compatible with Arduino projects.

Besides, we offer other over 60 kinds of components and sensors from small parts like LED diodes, resistors and potentiometer to big parts like LCD1602, RFID module and 830 tie-points breadboard, which meet your demands for your different projects either it is simple or complex.

Sturdy quality is definitely the most important thing to ELEGOO even with so many components provided we never compromised on the quality.

Instead we keep improving our product quality in our own factory and we produce the products by ourselves under high standards and strict quality control. Pins and wires on some of the parts like LCD16502 and motors have been pre-soldered which is very convenient and saves your time.

Starter kit for Everyone to Learn Electronics, Programming and Robotics

Electronics is not as complicated as you imagine especially with ELEGOO UNO R3 Starter Kit V2.0. For advanced users like professional lab engineers, electronic major students and experienced Arduino hobbyists, they can use this kit to do various kinds of tests and experiments with so many sensors available at hand.

What about novice users who don't have any electronics knowledge? Fear not amigo. Just follow our tutorial enclosed and step by step you will come to realize that learning electronics is more fun than you ever expected with this amazing sensor kit.

It’s a good choice and perfect gift for kids, teens, adults or whoever is obsessed with electronics, programming or robotics to take their first steps on electronics journey!

Component Listing:

• 5pcs White LED; 5pcs Yellow LED; 5pcs Blue LED; 5pcs Green LED; 5pcs Red LED; 1pcs RGB LED
• 5pcs 22pf Ceramic Capacitor; 5pcs 104 Ceramic Capacitor; 2pcs Photoresistor; 1pcs Thermistor; 5pcs Diode Rectifier (1N4007)
• 2pcs Electrolytic Capacitor (10UF 50V); 2pcs Electrolytic Capacitor (100UF 50V)
• 5pcs NPN Transistor (PN2222); 5pcs NPN Transistor (S8050); 1pcs Tilt Switch; 5pcs Button (small)
• 1pcs 1 digit 7-segment Display; 1pcs 4 digit 7-segment Display; 1pcs Sound Sensor Module; 1pcs LCD1602 Module ( with pin header)
• 1pcs IC L293D; 1pcs IC 74HC595; 1pcs Active Buzzer; 1pcs Passive Buzzer; 1pcs RTC Module; 1pcs DHT11 Temperature and Humidity Module
• 2pcs Potentiometer; 1pcs Rotary Encoder Module; 1pcs Joystick Module; 1pcs Keypad Module; 1pcs 5V Relay; 1pcs IR Receiver Module
• 1pcs UNO R3 Controller Board; 1pcs Breadboard; 1pcs Servo Motor (SG90); 1pcs Stepper Motor; 1pcs ULN2003 Stepper Motor Driver Board
• 1pcs ELEGOO UNO ALL IN ONE Sensor Shield; 1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V
• 1pcs HC-SR501 PIR Motion Sensor; 1pcs Ultrasonic Sensor; 1pcs GY-521 Module; 1pcs 3V Servo Motor; 1pcs MAX7219 Module
• 1pcs Remote; 1pcs 9V 1A Power Supply; 1pcs 65 Jumper Wire; 1pcs Water Lever Sensor; 1pcs USB Cable; 1pcs 9V Battery with DC; 1pcs RC522 RFID Module;
• 10pcs Resistor (10R); 10pcs Resistor (100R); 30pcs Resistor (220R); 10pcs Resistor (330R); 10pcs Resistor (1K); 10pcs Resistor (2K) 10pcs Resistor (5K1); 10pcs Resistor (10K); 10pcs Resistor (100K); 10pcs Resistor (1M)
• 20pcs Female-to-male Dupont Wire and 10pcs Female-to-female Dupont Wire

74HC595 Shift Register and LEDs

74HC595 is a Serial to Parallel Converter which has eight outputs (perfect) and three inputs that you use to feed data into it a bit at a time. This chip makes it a little slower to drive the LEDs (you can only change the LEDs about 500,000 times a second instead of 8,000,000 a second) but it's still really fast, way faster than humans can detect, so it's worth it.

74HC595 shift register is a type of chip that holds what can be thought of as eight memory locations, each of which can either be a 1 or a 0. To set each of these values on or off, we feed in the data using the 'Data' and 'Clock' pins of the chip.

LCD1602 Display module

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.

Lining up the display with the top of the breadboard helps to identify its pins without too much counting, especially if the breadboard has its rows numbered with row 1 as the top row of the board. Do not forget, the long yellow lead that links the slider of the pot to pin 3 of the display. The 'pot' is used to control the contrast of the display.