In this article, we will introduce some hardware and software design skills of keys. There are usually four schemes for the key design.
NextPCB,as a medical PCB manufacturer, shares with you about how to respond to the virus.
For high-speed multilayer PCBs, the default two-layer design cannot meet the requirements for layout signal quality and trace density. Then it is necessary to add layer stacks of PCBs to meet the design requirements.
In the Spring Festival of 2020, the unexpected outbreak of the COVID-19 (Corona Virus Disease 2019) disrupted the domestic life and economic development in China. The whole country has jointly combated the epidemic and taken a series of measures to avoid large-scale population movement and gathering. The electronics industry was directly affected by this.
A minimalistic PC keyboard design based on Arduino that offers a specific set of keys in order to play some online role games.