Abstract: In this paper, we analyze the working principle of an arduino. These days many people try to use the arduino because it makes things easier due to the ...

First, create an instance of the library for your touchscreen. The digital pin used for chip select is required. The normal MISO, MOSI and SCK pins will be used automatically. #define CS_PIN 8 XPT2046 ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

The MotorTrend Future Cars section offers a look at what cars, trucks, and SUVs are coming to market in the near future, and what those cars will mean to the automotive world when they arrive.

Looking for a decent laptop under $500? Yeah, it’s kind of a mess out there. One quick search and you’re drowning in options–most of them pretty meh. The key is knowing what actually matters. Shoot ...

DLAB旋转混匀仪适用于1.5-50ml样品的温和混匀，适用于免疫沉淀、血液防凝及乳胶诊断等场景。其LCD屏显示速度与定时，转速范围10-70rpm，混合角度0-90°可调，并采用长寿命无刷电机设计。配备多种夹具，支持多层圆盘叠加使用，技术参数全面，满足实验室多样化 ...