I am a developer from Shanghai. I work as R&D manager and product manager from DFRobot, which is a global open source and robotics components supplier company. I have skills for hardware and software development.
I pay attention to the environment market, and I like nature and animals.
I drive the low cost water monitoring sensor development. My team already created the ph, orp and ec sensors for Arduino.
Recently we created a lesson for Chinese NGO to teach people, how to build a Arduino based 7/24 water quality monitor with data logger function and modular hardware.
Glad to talk with you in this amazing community.