Most beneficial to the full spectrum of plant development

First, photosynthesis The maintenance of life in nature depends entirely on the supply of energy, and the sun is the source of energy. Plants absorb energy from the sun in photosynthesis, produce nutrients needed for plant growth through photosynthesis, and exchange carbon dioxide and oxygen with t ...more...

Teach you DIY a quadcopter

1, diy four axes need to prepare what parts Brushless motor (4) Electronic governor (referred to as ESC, 4, commonly known as Haoying, Zhongweiwei, Xinxida, etc.) Propeller (4, need 2 positive pulp, 2 counter-pulp) Flight control board (common brands such as KK, FF, Yutu) ...more...

God level DIY: wear a happy smart hat

Hats are a common everyday item for many people. In addition to summer sunshade and winter warming, hats can also play a protective role in some cases, but a hat recently displayed at the TI DIY event. Not only can the LED light be automatically controlled according to the wea ...more...

Moved the IMAX theater to the living room "Black Tech&q…

When it comes to projectors, I believe many netizens are not unfamiliar. Both the company's conference rooms and school classrooms have their presence. With the advent of the smart age, projectors have also become smart projectors, and in addition to the office space, th ...more...

Simulate the front end of the ADC

Successive approximation, analog-to-digital converter (SAR-ADC) is simple and straightforward. The user connects the analog voltage to the input (AINP, AINN, REF) and sees an output digital code that represents the analog input relative to the reference. Voltage. At this poin ...more...