More product:

	UNO R3 + breadboard 400 point + 9V battery snap Starter Learning Kit		HC-06 Bluetooth Wireless Module
	Mega 2560 R3 ( CH340G )		HC-SR501 Human body Pyroelectric Infrared sensor PIR
	DC 5V Stepper Motor 28BYJ-48 + ULN2003 Driver Test Module		Ultrasonic Sensor HC-SR04
	LCD 1602 I2C module (Yellow Green light) ( Red board module)		20cm Male TO Female 40Pin Solderless Jumper Breadboard Wire

FAQ:

1. What is the delivery time?

Normally, 1-5 workdays after payment;

Special requirement orders, delivery time is negotiable.

2.If the products can’t work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

3.If the products don’t meet my demand after I received it,can I return it?

Yes,no problem.

You can return back to us, we will refund your full payment.

In 2009,We opened a subsidiary in Venezuela. In 2012,We became a member of the “shenzhen chamber of E-Commerce”. We look forward to your support and win-win cooperation.

We have been in the international trade field for more than 11 years. Our clients spread all over the world. We have gained sound reputation from our customers, as they acclaim that our products have top performance against price ratio.