SHV1215K1300P

System functions Use AVR external interrupt INT1 to detect key presses and use LED to make simple indications! hardware design AVR main control circuit schematic diagram     LED control circui...[Details]

Heilind 2023-10-10 14:12 Posted on Guangdong Editor's Note As an authorized distributor of TE Connectivity, Heilind can provide relevant product services and support to the market. In addition, it ...[Details]

1. Hardware Solution This design uses switch control to achieve up and down to the designated floor. The motor drives the elevator box to move up and down to reach the designated floor. The display m...[Details]

High-volume alarm generator The circuit of this alarm sound generator is simple, the working performance is stable and reliable, the working voltage is 6V-12V, and it is suitable for use as a ...[Details]

As we all know, graphene batteries have to challenge the high price of "black gold", while hydrogen fuel cells, which came out of the laboratory earlier than graphene batteries, have to overcome the ...[Details]

　　The advent of light-emitting diode (LED) technology marked a major revolution in the electrical lighting industry. Since 1990, LED lamps have increasingly replaced traditional light sources such as...[Details]

Renault recently updated its 2019 financial report, with a 3.4% drop in car sales in 2019, with a total of 3.75 million vehicles sold, and an operating loss for the first time since 2009, with a net ...[Details]

The new member of the Xiaomi MIX series, the second generation MIX FOLD, will be released as early as Q2 2022. This is Xiaomi’s second foldable screen mobile phone. Earlier, industry insider Ross Y...[Details]

Recently, the official website of the U.S. Department of Energy released the "National Blueprint for Lithium Batteries 2021-2030" developed by the FCAB Federal Advanced Battery Alliance, announcing t...[Details]

      For those players who love collecting, many of Apple’s old new products are very expensive, especially the first generation that are brand new and unopened. 　　Now, some foreign users have shown...[Details]

Schematic diagram of the electronic energy levels of a rubidium atom. Image source: Kumar American scientists published an article in the latest issue of "Nature" magazine that they used rubidi...[Details]

1. The concept of interruption: (1) When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt occurs); (2) The CPU temporarily interrupts i...[Details]

   Systems using the latest "portable" processors require a large number of high-current, low-voltage rails, typically 1.8V or less. In addition to the numerous low-voltage rails, many of these appl...[Details]

Inverters account for a small proportion of the photovoltaic system, but their status is very important. They are the only intelligent equipment in the system and have always been the focus of inve...[Details]

There are many ways to control voltage in industry. Here are some common methods: Voltage Regulator A voltage regulator is a device used to control voltage. It can adjust the in...[Details]