Component listing:
1X UNO R3 CH340 +USB cable
1X Breadboard Jumpers Pack
1X830 Points Hight Quality Breadboard
15XLED (Red, Green, Yellow)
30X Resistors(220R, 10K, 1K)
1X 10 Pin Dupont Line(Male to Female)
1X Potentiometer
1X Active Buzzer
1X Passive Buzzer
1X 74HC595N
1X Infrared Receiving Head
1X LM35DZ
1X Flame Sensor
2X Roll Ball Switch
3X 5mm LDR
5X Button Switch with Cap
1X IR Remote Control
1X Four Digital Tube
1X 8*8 Dot Matrix
1X One Digital Tube
1X UNL2003 Driver Board
1X 5V Stepper Motor
1X SG90 Servo
1X LCD1602 IIC I2C
1X PS2 Game Joystick
1X DHT11 Digital Temperature and Humidity Sensor
1X Water Level Detection Sensor Module
1X RFID Module
1X RFID Key Ring
1X RFID Card
1X RTC Module DS1302
1X Sound Module
1X Keyboard 4X4
1X RGB Module
1X 1 Channel Relay Module
1X 9V Battery Connector with DC
Fast Shipping and Professional Packing
We offer a broad range of shipping options owing to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff are expertly trained and will wrap your products according to our exact and precise specifications. Prior to shipping, your goods will be thoroughly inspected and secured. We deliver to thousands of customers each day across multiple countries. This is a sign of our determination to be the largest online retailer on the planet. The warehouses and centers for distribution are located in Europe and the USA.
Note: Orders that contain more than one item are assigned a processing period according to the item.
Before shipping, we will examine the items ordered thoroughly. Most orders are delivered within 48 hours. The delivery estimate is between 3-7 days.
Returns
Stock is dynamic. It's not completely managed by us, as we're involved with several parties such as the factory and our storage. This means that the actual stock could fluctuate at any moment. It's possible that your order could become unfulfilled after you place the order.
Our policy lasts for a period of 30 days. If you haven't received the product within 30 days, we are unable to offer the option of a refund or exchange.
Your item must be in its original packaging and in good condition. It must also not be used. It must also be returned in the original packaging.
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