Here is a great collection of touch switch circuits. A touch switch is an electronic device that enables us to control a circuit by simply touching a sensor. Simple touch switch circuit with 4011 – ...

We break down the essential component of modern electronics—the transistor. Transistors are the building blocks behind most ...

When you switch off power to an ac circuit, a voltage spark (or arc ... The VDE, which translates as the Association for Electrical, Electronic and Information Technologies, is one of Europe ...

A simple and inexpensive electronic circuit uses a low-cost pushbutton switch to toggle the electrical power on and off. The circuit replaces a more costly and bulky push-push mechanical switch. The ...

Mechanical switches can be noisy, generating multiple transient pulses that may cause faulty operation of fast digital circuits. In this design, a pair of MOSFETs are used in a monostable mode to ...

Its performance and longevity are underpinned by Menlo Source: Menlo Microsystems, Inc. Micro’s Ideal Switch technology, ...

Water is usually something you’d want to keep away from electronic circuits, but engineers in Germany have now developed a new concept for water-based switches that are much faster than current ...

"It makes electronics more accessible," he says ... Get started by printing this simple circuit to switch on an LED. Standard inkjet printer (such as the Brother DCP-J140W) High-quality photo ...