Component listing:
1X RFID Module
1X RFID Key Ring
1X RFID Card
1X 8*8 Dot Matrix
1X IR Flame Detection Sensor Module
5pcs White LED
5pcs Yellow LED
5pcs Blue LED
5pcs Green LED
5pcs Red LED
1pcs RGB LED
2pcs Photoresistor
1pcs Thermistor
2pcs Diode Rectifier (1N4007)
2pcs NPN Transistor (PN2222)
1pcs Tilt Switch
5pcs Button (small)
1pcs 1 digit 7-segment Display
1pcs 4 digit 7-segment Display
1pcs Sound Sensor Module
1pcs LCD1602 I2C
1pcs IC L293D
1pcs IC 74HC595
1pcs Active Buzzer
1pcs Passive Buzzer
1pcs DHT11 Temperature and Humidity Module
1pcs Potentiometer
1pcs Joystick Module
1pcs Membrane Switch Module
1pcs 5V Relay
1pcs IR Receiver Module
1pcs UNO R3 Controller Board(CH340)
1pcs 830 Point Breadboard
1pcs Servo Motor (SG90)
1pcs Stepper Motor
1pcs ULN2003 Stepper Motor Driver Board
1pcs Ultrasonic Sensor
1pcs Prototype Expansion
1pcs Remote
1pcs 65 Jumper Wire
1pcs Power Supply Module
10pcs Resistor (10R)
10pcs Resistor (100R)
10pcs Resistor (220R)
10pcs Resistor (330R)
10pcs Resistor (1K)
10pcs Resistor (2K)
10pcs Resistor (5K1)
10pcs Resistor (10K)
10pcs Resistor (100K)
10pcs Resistor (1M)
10pcs Female-to-Male Dupont Wire
1pcs Water Lever Sensor
1pcs Fan Blade and 3V DC Motor
1pcs 9V Battery Connector with DC
1pcs Resistance Identification Card
1pcs Tutorial Card
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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