The 555 timer IC has been around now for quite some time and the list of potential uses for this device appears to be endless. This article contains a few examples of circuits that you might ...

台所でカレーメシにお湯を注いで5分。元気にキッチンタイマーの音が鳴り響く。 キッチンタイマー、便利だよね！好きな時間にセットして、ボタンを押せば設定した時間にわたしたちを呼んでくれる。 中ではどんな回路が動いているんだろう？ 毎日カレー ...

〜難しそうに見えて実はカンタン。555タイマーで遊ぶ“最初の一歩”〜 この記事で分かること NE555タイマーが何をするICなのか（超ざっくり理解できる） LEDを1個チカチカさせる“基本回路”の作り方 LEDを2個“交互点滅”させる方法 ブレッド ...

Used in a variety of timer, pulse generation, and oscillator applications, the 555 was designed in 1971 by Hans Camenzind. A favorite for many engineers, the 555 is still in widespread use due to its ...

The 555 timer is an integrated circuit (IC) that has the ability to perform timing operations, create a single electrical pulse and can be used in a number of modes. In this case, the 555 timer IC is ...

The 555 timer IC is an integrated circuit (chip) which is used in a variety of timer, delay, pulse generation, and oscillator applications. 555 Signals and Pinout (8 pin DIP) Figure below shows the ...

This stunning piece of art is [Emily Velasco’s] take on the Atari Punk Console. It’s a freeform circuit that synthesizes sound using 555 timers. The circuit has been around for a long time, but her ...