A microcontroller-based access control and attendance tracking system using the PIC16F877A, DS1302 real-time clock, a 4x4 matrix keypad, and a 16x2 LCD display. The system allows users to enter a ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

have pulled the plug on liquid crystal displays (LCD) on speculation that demand will subside and shift toward the more advanced organic light-emitting diode (OLED) type. However, global demand ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I’ve been testing and reviewing the best TVs for nearly 30 years and have witnessed ...

导读： 据韩国金融监督院电子公示系统4月11日的数据显示，韩国LG集团旗下面板企业LG Display将旗下广州LCD工厂以2.2466万亿韩元（约合人民币113亿元）的价格出售给TCL华星光电技术有限公司（TCL华星）。去年9月 据韩国金融监督院电子公示系统4月11日的数据显示 ...

Is Samsung still right to favour QLED, or will more of its high-end TVs switch to OLED in years to come? We explain how QLED technology works and see how these TVs compare with OLEDs, as well as LCD ...