Developed based on Arduino, this electronic blocks kit is pretty easy and convenient to use with low threshold. It incorporates rich study phenomena in multiple ways; includes both no-programming and programming parts, perfect meeting the needs for kids DIY joy and hands-on learning as well as imaginations Also the kit is great for kids to learn about physical phenomena and E-knowledge and get motivated in creating works. 
The kit includes 14 electronic blocks which can be connected easily and produce abundant experimental phenomena, with a detailed operation guide. Under each block lies 4 mini magnets at the corners, so kids and teachers can stick the blocks on a blackboard or the refrigerator for experiments and learning. Meanwhile, the kit includes an iron board for kids to share your interesting works with your friends or parents.

Features

1. EC-Block is an easy-connected modular electronic blocks kit for Arduino with free combination. 
2. 14 blocks enable hundreds of circuit combinations and experiments.
3. Help kids learn about physical phenomena and E-knowledge and get motivated in creating works.
4. Each block has 4 small magnets on the back, to be used on a blackboard or the refrigerator for experiments and share.
5. A high-interactive STEM learning kit for parents and kids, suitable for 8 years and above.

Package included: 

1 * P1 Battery block
1 * P2 Mini USB block
1 * I1 Slide Pot block
1 * I2 Mic block
1 * I3 Light Sensor block
1 * I4 Ranging block
1 * C1 Inverter block
1 * C2 Oscillator block 
1 * C3 SunFounder Leonardo block
1 * O1 LED block
1 * O2 LED Bar Graph block 
1 * O5 LED Ring block
1 * O3 Servo block
1 * O4 DC Motor block
1 * Servo
1 * DC Motor
1 * Propeller
1 * User manual
1 * Mini USB Cable 
1 * Iron board