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 – ...

Touching the other sensor (sensor 2) will produce the opposite result: the voltage at the pin 6 of IC1 will increase linearly until it reaches the power supply level. The special function of this ...

Imagine if you could slide your finger up and down the side of your AirPods to control the volume ... Called "TouchPoint," the sensor takes a new approach to haptic touch, using 3D ultrasound ...

They can control the existing circuit and wirelessly manage devices connected to the panel through the Aqara smart home app. This lets you — and anyone in your home — use touch to adjust ...

Capacitive sensors are found in a wide range of equipment, from consumer electronics to industrial/process control ... detecting a finger placed on a touch sensor, but not for industrial and ...

Timing, because we've only just now reached a point in hardware/software where making a touch sensor like this made sense. Talent, because UltraSense has a team of leading minds from companies ...

Suppose you want to improve the look and feel of a product by using a touch sensor, but can’t afford the fancy controller IC. You could then consider a simple four-component circuit which allows ...

This is a great lesson on how to get a simple touch sensor into your projects. This video appears to be one of a series of class visuals, and you can find several others on youtube under this account.

Here’s your useful and beautiful circuit for the day — [New Pew]’s vibration sensor takes manual control of the flip-flop inside a 555 timer and lights an LED in response. Use it to detect ...

The touchless touch sensor could provide a new level of sensitivity ... the researchers integrated them into a printed circuit board to create a unified system capable of remotely monitoring ...