![](http://eu.elegoo.com/cdn/shop/files/UNO_1_20x_crop_center.jpg?v=1710985614)
![ELEGOO UNO R3 Most Complete Starter Kit Compatible with Arduino IDE Arduino STEM Kits elegoo-shop](http://eu.elegoo.com/cdn/shop/files/elegoo-uno-r3-most-complete-starter-kit-compatible-with-arduino-ide-arduino-stem-kits-elegoo-shop-328478_0e5e5557-d6be-410b-8f61-27f27c9b6808_20x_crop_center.jpg?v=1710985617)
![ELEGOO UNO R3 Most Complete Starter Kit Compatible with Arduino IDE Arduino STEM Kits elegoo-shop](http://eu.elegoo.com/cdn/shop/files/elegoo-uno-r3-most-complete-starter-kit-compatible-with-arduino-ide-arduino-stem-kits-elegoo-shop-129556_c22911eb-a88e-46a4-b719-ac98bb61971d_20x_crop_center.jpg?v=1710985619)
![ELEGOO UNO R3 Most Complete Starter Kit Compatible with Arduino IDE Arduino STEM Kits elegoo-shop](http://eu.elegoo.com/cdn/shop/files/elegoo-uno-r3-most-complete-starter-kit-compatible-with-arduino-ide-arduino-stem-kits-elegoo-shop-235523_586c0966-f173-4e5a-bfa5-cacfd7cfbf35_20x_crop_center.jpg?v=1710985620)
![ELEGOO UNO R3 Most Complete Starter Kit Compatible with Arduino IDE Arduino STEM Kits elegoo-shop](http://eu.elegoo.com/cdn/shop/files/elegoo-uno-r3-most-complete-starter-kit-compatible-with-arduino-ide-arduino-stem-kits-elegoo-shop-202096_8f2daa25-4ee4-46cf-89c4-4903e1880776_20x_crop_center.jpg?v=1710985622)
![ELEGOO UNO R3 Most Complete Starter Kit Compatible with Arduino IDE Arduino STEM Kits elegoo-shop](http://eu.elegoo.com/cdn/shop/files/elegoo-uno-r3-most-complete-starter-kit-compatible-with-arduino-ide-arduino-stem-kits-elegoo-shop-525396_3db30445-f836-42e7-a105-f388ab7d8465_20x_crop_center.jpg?v=1710985624)
![ELEGOO UNO R3 Most Complete Starter Kit Compatible with Arduino IDE Arduino STEM Kits elegoo-shop](http://eu.elegoo.com/cdn/shop/files/elegoo-uno-r3-most-complete-starter-kit-compatible-with-arduino-ide-arduino-stem-kits-elegoo-shop-714202_646dd74f-a93f-4f8c-b1eb-3dcbeb051e5c_20x_crop_center.jpg?v=1710985626)
UNO R3 Most Complete Starter Kit
Details
With more than 200 components, this is the most complete starter kit you will find. Great value starter kit with 63 kinds of electronic components.
Has all the components you need and a free PDF tutorial (more than 30 lessons) to show you how to use them. All code to use the modules is included on the CD.
All the modules come soldered so they are easy to wire up.
Includes ELEGOO R3 controller board and USB cable, 100% compatible with Arduino IDE Official R3, Official kit.
The kit comes packaged in a compartmentalized case with a bonus box for small parts like LEDs, ICs, buttons, diodes, etc.
Applicable Age
12+
Safety Information: keep away from children under 3 years old
Resource
Where We Ship
Orders placed on eu.elegoo.com can be shipped to the following countries and regions: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland.
Estimated Delivery Time:
1. In-stock Product: 3-7 workdays for delivery.
2. Pre-owned Product: 4-8 workdays for delivery.
3. Pre-order Product: We will ship the product according to the estimated delivery time on the page, after shipment, it takes 3-7 workdays.
Shipping Restrictions
- Generally, the pre-owned product is only available in the 27 member countries of the European Union, but 5 of these countries may not support, it Bulgaria, Cyprus, Finland, Malta, and Sweden, please refer to the checkout page.
- Some pre-owned products will only support delivery to Germany, it is shown on the product page as shipped from "DE".
- Jupiter is not available in Malta, Norway, Switzerland, or Cyprus.
- You may only ship to one address per order. If your order contains items that require shipping to multiple locations, you’ll need to place separate orders for each address.
Shipping Fees
FREE SHIPPING applies to orders over €50 in most countries and regions mentioned. Orders below €50 will be charged a €15 shipping fee, EXCEPT FOR the following cases:
1. Saturn 4 & Saturn 4 Ultra & Mars 5 Ultra: Each unit attracts a €20 shipping charge.
2. Cyprus: All orders are subject to a €30 shipping fee.
For EU shipments (excluding Norway, Switzerland, Las Palmas (ES), Santa Cruz de Tenerife (ES), Ceuta (ES), Melilla (ES), Åland Islands (FI), etc.), we are responsible for customs duties.
As outlined above, individual countries and regions may have specific exceptions. As an illustration, a Cyprus customer ordering one Saturn 4 would be charged a combined shipping fee of €50.
Ownership, Terms, and Risk
Please ensure your address details are correct as once the parcel is on its way we cannot re-direct it. It is your responsibility to check and verify. Should any loss be incurred due to the input of an incorrect address or a fraudulent transaction, you will be held responsible as the sole bearer of the pecuniary loss.
Normally the orders that have been shipped out (you have received the tracking number or your order status has been completed) cannot be canceled. If you have to refuse delivery due to force majeure after the package is dispatched from ELEGOO, you are subject to the return and refund policies and must pay for the original shipping charges, which will be deducted from your refund.
If you do not contact the delivery company within 5 days after the delivery attempt, they may return the goods to us. A return charge may be assigned to us which may be twice of the delivery cost. If in the case of this happens, we reserve the right to ask you to pay the return charge plus an additional re-delivery cost before we are able to re-dispatch the item to you.
When the goods are delivered, please check that the order is complete and undamaged. If there is any damage to the goods at the point of delivery, you can contact us: info@elegoo.com
Following a successful transaction you will be notified when your order has been dispatched with a tracking number provided, if you do not receive a tracking number within 48 hours of completing your purchase, we ask that you first check your email “Junk/Spam” folder and then contact us: info@elegoo.com
Refund Policy & Warranty Info
Thank you for your purchase. We hope you are happy with your purchase. However, if you are not completely satisfied with your purchase for any reason, ELEGOO provides a straightforward warranty that is processed in the most hassle-free way possible. Please refer to the warranty policy below, as warranty periods and warranty rules differ according to the models and parts list.
Warranty Policy
1. Warranty timeline
Models | Parts List | Warranty Period | |
3D Printing Related Products | Neptune 3 Neptune 3 Pro/3 Plus/3 Max Neptune 4/4 Pro/4 Plus/4 Max |
PEI Platform Plate, Nozzle, Heater, Thermistor, PTFE Tube, Tools | No warranty |
Hot End | 3 Months | ||
Extruder Kit | 6 Months | ||
Main Parts of the Machine | 24 Months | ||
Jupiter | Release Film, Tools | No warranty | |
LCD Screen | 3 Months | ||
Resin Tank, Build Plate | 6 Months | ||
Other Main Parts of the Machine | 24 Months | ||
Mars 2/2 Pro/3/3 Pro/4/4 MAX/4 DLP/4 Ultra/5/5 Ultra Saturn S/Saturn 2/Saturn 8K/3/3 Ultra/4/4 Ultra Jupiter SE |
Release Film, Tools | No warranty | |
LCD Screen, Resin Tank, Build Plate | 6 Months | ||
Other Main Parts of the Machine (FEP&Tools Excluded) | 24 Months | ||
Mercury Mercury Plus V1.0/V2.0 Mercury X/XS Bundle |
Main Parts of the Machine (Tools Excluded) | 24 Months | |
PHECDA LASER ENGRAVER & CUTTER- 10w/20W |
Main Parts | PCB, Motor, Laser head, Power Adapter | 24 Months |
Other Parts① | Fans | 6 Months | |
Other Parts② | Synchronous belt, motor connection line, laser connection line | 3 Months | |
Consumables and Other attached |
Power cord, USB cable, Engraving Material (filter cartridge, wood board, stainless steel sheet, leather, etc.), user manual, packaging, tools (hexagonal wrench, open-end wrench), etc. | No warranty | |
Arduino Kits, Robot Kits & Component Kits | All | All | 24 Months |
Pre-owned Products | All | All | No warranty |
Accessories (For individual purchases) | Release Film:FEP/PFA/ACF | Release film is a consumable product without warranty | No warranty |
LCD Screen: Mars/Jupiter |
Resin leakage, scratch-resistant film damage, human damage, collision damage are not included in the warranty. | 3 Months | |
LCD Screen: Mars 2/2 Pro/3/3 Pro/4/4 Ultra/4 Max/Saturn /S/2/8K/3/3 Ultra/4/4 Ultra/Jupiter SE |
Resin leakage, scratch-resistant film damage, human damage, collision damage are not included in the warranty. | 6 Months | |
Build Plate | Damage caused by scratches, drops or bumps is not covered by the warranty. | 6 Months | |
Resin Tank | Installation tools and screws are not warranted | 6 Months | |
Air Purifier: Mini/USB/Mars Mate |
Consumables (activated carbon) are not warranted, as well as human damage, disassembly is not covered by the warranty. | 24 Months | |
Mini Heater | Consumables (activated carbon) are not warranted, as well as human damage, disassembly is not covered by the warranty. | 24 Months | |
Washing Bucket:Mercury Plus V1.0/ V2.0Mercury X/XS Bundle | No warranty for damage caused by man / misuse (e.g. resin curing inside the bucket). | 6 Months | |
3D Stainless Steel Funnel | 3D Stainless Steel Funnel is a consumable product without warranty | No warranty | |
PEI Platform Kit | PEI Platform Kit is a consumable product without warranty | No warranty | |
Nozzle Kit | Nozzle Kit is a consumable product without warranty | No warranty | |
PTFE Tube | PTFE Tube is a consumable product without warranty | No warranty | |
Hotend Kit | Hotend Kit (Nozzle, PTFE Tube Excluded) | 3 Months | |
Extruder Kit | Entire Dual-Gear Direct Extruder Kit | 6 Months | |
Cooling Fan Kit | Including 4010/4015 Blower Fan and 6010 Axial Flow Fan | 24 Months | |
STM 32-bit Silent Motherboard | Motherboard | 24 Months | |
Enclosure | All | 24 Months | |
Filament Vacuum Storage Bags Kit | The pump is guaranteed for 1 month and the vacuum bag is a consumable product without warranty. | 1 Month | |
Rotary Attachment: PHECDA Laser Engraver |
All | 24 Months | |
10W/20W Air Assist:PHECDA Laser Engraver | All | 24 Months | |
Enclosure:PHECDA Laser Engraver | All | 24 Months | |
Honeycomb Panel: PHECDA Laser Engraver |
Honeycomb Panel is a consumable product without warranty | No warranty | |
Raisers:PHECDA Laser Engraver | All | 24 Months | |
Composite Filter:PHECDA Laser Engraver | Composite Filter is a consumable product without warranty | No warranty | |
10W/20W Laser Module:PHECDA Laser Engraver | All | 24 Months | |
Window Mirror:PHECDA Laser Engraver | Window Mirror is a consumable product without warranty | No warranty | |
20W Adapter:PHECDA Laser Engraver | All | 24 Months |
2. Warranty Rules for Laser Head and Tube
A. Laser Head WarrantyRules:
The rate of laser power drop is related to the frequency of use, working hours, and working environment.
B. Laser Tube Warranty Rules:
a). If the laser tube is found to be damaged during the first unpacking inspection, after-sales warranty service can be provided normally;
b). During the warranty period, if the laser tube cannot emit light normally, but no obvious appearance defects are found, after-sales warranty services can be provided normally;
c). During the warranty period, if the laser tube has any appearance cracks (including but not limited to cracks caused by improper handling or cracks caused by freezing temperatures), after-sales warranty services can't be provided normally.
3. Warranty Period
All times shown on this page are calculated from the date the original order was received. If you receive free replacement products or accessories, the warranty period will still be calculated from the date the original order was received.
4. Warranty Forfeiture
The following Conditions Are Not Covered Under Warranty:
A. Products without sufficient proof of purchase
B. Lost or stolen products
C. Items that have expired their warranty period
D. Non-quality-related issues (after 30 days of purchase)
E. Free products
F. Repairs through 3rd parties
G. Damage from outside sources
H. Damage from misuse of products (including, but not limited to: falls, extreme temperatures, water, and operating devices improperly)
I. Purchases from illegitimate resourcesor second-handed parties
J. Normal discoloration, wear, or consumption during product use.
Return & Refund Policy
1. For Unwanted Items
*This clause does not apply to Pre-owned & Refurbished items.
If the Elegoo product that you purchased does not meet your satisfaction but was not confirmed defective by certified Elegoo technicians, we call such product as “unwanted product”.
A. For products in condition unopened (all original tags and labels attached), within 14 days of delivery, you may return them with an "unwanted reason" and get a refund. You are responsible for the shipping fees, and ELEGOO will charge a 5% restocking fee based on the order amount.
B. For products in condition open-box and unused, within 14 days of delivery, you may return them with an "unwanted reason" and get a refund. You are responsible for the shipping fees, and ELEGOO will charge a 15% restocking fee based on the order amount.
C. For used products or orders beyond 14 days, refunds for unwanted products are not available.
Unwanted Issue |
|||||
|
Product Status |
Items |
Responsibility of Return Shipping Charges |
Restocking Fee |
Deduction Fee |
Refund |
|||||
Within 14 Days |
Unopened |
√ |
Customer |
5% based on the order amount |
If the returned machine detects key parts missing, the corresponding fees will be deducted. |
Open-box and unused |
√ |
Customer |
15% based on the order amount |
||
Used |
× |
× |
× |
||
Within Warranty |
All Status |
× |
× |
× |
× |
For your own benefit, we recommend that you use a traceable carrier that can provide you with the delivery confirmation to ship your Product for refund back to the location instructed in the RMA authorization. Elegoo shall not be responsible for any loss or damage to the returning product caused in transit.
The returning product will be thoroughly inspected by Elegoo when received and a decision will be made whether the inspection criteria are met. If your returning product fails to satisfy the inspection criteria and has been shipped to Elegoo, your non-conforming product for refund will be rejected or subject to a deduction fee at Elegoo’s sole discretion.
After the 14-day refund window has expired, your only recourse regarding the products is through our warranty.
2. For Quality-Related Items
*This clause does not apply to Pre-owned & Refurbished items.
A. Product is defective when you receive it, within 14days of delivery, you can return defective items to Elegoo and get a full refund or replacement, and Elegoo is responsible for return shipping charges. Or you can ask Elegoo to repair defective items, and Elegoo is responsible for repair fees.
B. Beyond the 14days but within warranty, a full refund and replacement are not available, but repair is acceptable. Elegoo is responsible for repair fees.
C. Out of warranty, Elegoo will provide free technical support, if the parts need to be replaced, the customer is responsible for the repair fees, which means the customer needs to purchase the parts and bear the freight.
Quality-Related Issue |
|||||
|
Items |
Responsibility of Fees |
|||
Refund |
Replace |
Repair |
Return Shipping Charges |
Repair Fees |
|
Within 14 Days |
√ |
√ |
√ |
Elegoo |
Elegoo |
Within Warranty |
× |
× |
√ |
× |
Elegoo |
Out of Warranty |
× |
× |
√ |
× |
Customer |
Important: To avoid any delay or denial of processing your refund and replacement request, please verify that the returning product must be with all parts & accessories included and all original tags and labels attached and in the original box (generic boxes will be rejected).
3. Process After Returning Product
After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least 7 days from the receipt of your item to process your return. We will notify you by email when your return has been processed and move to the next warranty process, refund you the payment via Paypal, or send a new replacement to you.
Contact Us
Regarding product issues, please don't hesitate to contact us at the customer service channels below to acquire technical support, refund or exchange.
- For 3D printer technical support: 3dp@elegoo.com
- For laser engraver technical support: lec@elegoo.com
- For order issues, unwanted item refunds, or returns: info@elegoo.com
- For STEM kits, robots technical support: service@elegoo.com
When contacting our customer service team, the buyer must provide sufficient proof of purchase (the order number from online purchases made through ELEGOO, Amazon, or other ELEGOO's authorized resellers), tell us which product you purchased, and describe the problem as clearly as possible through text, images or short videos. This will help our team to process your inquiries and help you solve the problems more efficiently.
Easy To Use Open-Source Electronics prototyping platform
Elegoo UNO R3 Starter Kit 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.
Our starter kit is designed to get you started quickly and easily on your path of learning electronics. Originally this pack was designed to follow the introductory tutorials with 33 creative and fun projects on our CD and website. But it's a great starter kit in general as it's designed for everyone even novices who have very little or no electronics and programming experience.
The starter bundle contains everything you need (except tools) to take your first step on the Arduino journey!
Learning Electronics And Programming Is Easy For Everyone
Electronics is not as complicated as you imagine especially with Elegoo UNO R3 Starter Kit. 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 electronic 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 the perfect gift for your friends, family, or kids who are obsessed with electronics, programming, or robotics to take their first steps on the electronics journey!
![STARTER KIT THAT EVERYONE CAN USE TO LEARN ELECTRONICS AND PROGRAMMING](http://eu.elegoo.com/cdn/shop/files/STARTER_KIT_THAT_EVERYONE_CAN_USE_TO_LEARN_ELECTRONICS_AND_PROGRAMMING_20x20_crop_center.jpg?v=1710906193)
The Most Complete Starter Kit
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 an excellent product finish compatible with Arduino projects.
Besides, we offer over 60 kinds of components and sensors from small parts like LED diodes, resistors, and potentiometers to big parts like LCD1602, RFID modules,s and 830 tie-points breadboard, which meet your demands for your different projects whether 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 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.
![The Most Complete Starter Kit with Hgh Quality Components and Tutorial](http://eu.elegoo.com/cdn/shop/files/The_Most_Complete_Starter_Kit_with_Hgh_Quality_Components_and_Tutorial_20x20_crop_center.jpg?v=1710906193)
![74HC595 Shift Register and LEDs](http://eu.elegoo.com/cdn/shop/files/74HC595_Shift_Register_and_LEDs_20x_crop_center.jpg?v=1710906189)
74HC595 is a Serial to Parallel Converter that 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](http://eu.elegoo.com/cdn/shop/files/LCD1602_Display_module_20x_crop_center.jpg?v=1710906189)
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.
![DC Motors and L293D Transistor](http://eu.elegoo.com/cdn/shop/files/DC_Motors_and_L293D_Transistor_20x_crop_center.jpg?v=1710906189)
In this project, you will learn how to control a small DC motor using a UNO R3 and a L293D transistor, which is a very useful chip. It can actually control two motors independently. We are just using half the chip in this lesson, most of the pins on the right-hand side of the chip are for controlling a second motor.
L293D is a quadruple high-current half-H driver and designed to provide bidirectional drive currents of up to 1 A at voltages from 4.5 V to 36 V. The L293D is also designed to provide bidirectional drive currents of up to 600 mA at voltages from 4.5 V to 36 V and drive inductive loads such as relays, solenoids, DC, and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications.
What's In Box
In Total 63 Parts
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 Photo resistor
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 Prototype Expansion, 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 Level 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
Specification
Product Dimensions
13.7 x 8.4 x 1.85 inches
FAQs
How long does delivery take after shipping?
1. In-stock Product: 3-7 workdays for delivery
2. Pre-owned Product: 4-8 workdays for delivery
3. Pre-order Product: We will ship the product according to the estimated delivery time on the page, after shipment, it takes 3-7 workdays for delivery.
What countries do you ship to?
Click to view available countries
Do you offer free shipping service?
On orders over €50 to most of the countries and regions listed above, there is FREE SHIPPING. For orders below €50, a €15 shipping fee will be charged, EXCEPT for Cyprus where each order will be charged a €30 shipping fee.
We are responsible for customs duties on orders shipped to EU countries, EXCEPT for the following countries and regions: Norway, Switzerland, Las Palmas (ES), Santa Cruz de Tenerife (ES), Ceuta (ES), Melilla (ES), Åland Islands (FI), etc.
Can I change the delivery address of my package after it has been shipped out?
Unfortunately, we cannot change the shipment once the product is shipped.