There seems to be nothing a 555 can’t do. We’ve seen it before, but [electronzapdotcom] reminds us you can use a 555 and a few parts to make a reasonable touch switch in this video, ...

According to an analysis of the video from the scene, which shows a powerful secondary detonation, this could, with a high probability, be the warehouse where the Kh-101 and Kh-555 cruise missiles ...

Figure 1 is an attempt to go further still in terms of economy. The circuit shown in Figure 1 utilizes only one half of a dual D-type package and one more capacitor to the original parts count. It ...

The new venue is due to bring F1 to the Spanish capital from next year with a 5.4-kilometer (3.4-mile) circuit laid out around an area of exhibition halls near Madrid’s main airport, using a mix of ...