The well-known on/off power symbol was the result of evolution in user interface design. Originally, most early power controls consisted of switches that were toggled between two states demarcated by the words On and Off.

2016年10月31日 · In any case, an easy way to remember what the circle and line mean is to think of it as a 1 and 0. Recall your computer science, logic, electrical engineering, whatever classes: 0 is FALSE, low...

2024年1月19日 · In this comprehensive guide, we will delve into the origin and meaning of these power switch symbols, explore their significance in different cultures, and provide a deeper understanding of their functions. So, let’s dive in and unravel the mystery behind On/Off switches.

2024年11月30日 · The power button symbols “I” and “O” represent “on” and “off” respectively, while the standby symbol (⏻) is a combination of the two, and is neither fully powered nor completely dead.

2024年6月25日 · The IEC decided that the symbols to be used for power on and power off would be “I” and “O,” respectively. The “I” represents the binary 1, meaning on, whereas the “O” represents the binary 0, meaning off.

2023年6月9日 · A power button turns an electronic device on or off. A hard power button visually indicates when something is on or off, unlike a soft power button.

2023年8月23日 · When this symbol appears on a button or one end of a toggle switch, it indicates that your electronic is fully powered and can perform necessary functions. What Is the Power Off Symbol? The “0,” also known as IEC 5008 or the circle symbol, cuts off power from your device.

According to the International Electrotechnical Commission (I.E.C.) 60417-5010 standard, the on-off power symbol, a vertical line partially within a broken circle, toggles any device between on and off. Meanwhile, a crescent moon symbol means sleep mode.

2024年12月15日 · From toggle switches to rocker switches, and from household appliances to industrial equipment, the symbols used to indicate “on” and “off” can vary greatly. In this article, we’ll delve into the world of switch symbols, exploring the different types, their meanings, and the reasons behind the confusion.

Understanding the On/Off Symbols. The power button displays two distinct symbols that embody its function: I and O. The vertical line within a circle (⏻) represents “ I,” symbolizing power is being supplied to the device (power ON). Conversely, a simple circle (⭘) denotes “ O,” indicating that no current flows through (power OFF).