Acoustic Levitator use acoustic waves to hold in mid-air samples such as water, ants or tiny electric components. This technology has been previously restricted to a couple of research labs but now you can make it at your home.

Makerfabs ESP32 Mobile WIFI Camera based on the ESP32 BLE/WIFI module and the ESP32 Wifi camera module, and the 2WD mobile platform, it can be used for remote monitoring, while the users can control the car remotely and also adjust the camera.

This Arduino Nano + NodeMCU Arduino IOT Starter Kit is for electronic starters/beginners. The kit includes Arduino Nano and NodeMCU mini, and 18 Kinds of the most popular used sensors and actuators. 

Wind Weather Station is a weather station kit for the wind monitoring, it provides real-time wind status, together with the temperature and humidity/air pressure.

Micro bit Starter Kit is designed for people who is at the door step of learning electric circuit and programming knowledge.