Touch switch - Búsqueda para electrónicos

Using an Altera MAX IIZ CPLD, you can implement a touch-switch decoder with no external components.

https://www.edn.com/design/integrated-circuit-design/4327472/Capacitive-touch-switch-uses-CPLD

This is a capacitance based touch on/touch off switch, which can control power to a 200 watt 120vac load.

http://www.discovercircuits.com/H-Corner/Momentary touch activated switch.htm

low cost touch sensitive switch circuit diagrams. Search DIY electronic projects and circuit diagrams with descriptions. Learn electronics.

http://www.high-voltage-lab.com/search/low-cost-touch-sensitive-switch

Here is the circuit diagram of an automatic touch plate controller using NE555 IC

https://circuitsector.blogspot.com/2010/05/touch-control-switch-using-555.html

Simple ON OFF Touch Switch with 555 Schematic

https://circuitsstream.blogspot.com/2013/05/simple-on-off-touch-switch-with-555.html

Touch Switch Circuit using transistors. Separate contacts for On and Off

http://www.zen22142.zen.co.uk/Circuits/Switching/touchswitch.htm

A simple touch sensor switch circuit can be built using a single IC 4017 and a few other passive components, the procedure is explained in the following article. Referring to the below given circuit diagram for the proposed simple touch sensor switch, we can see that the entire design is built around the IC 4017 which is a 10 step johnson's decade counter divider chip. The IC basically .......

https://www.homemade-circuits.com/2016/07/simple-touch-sensor-switch-circuit.html

The modern mechanic switches are improved concerning of old technology. We need however many times to replacement some old switch or to check currents bigger than the durability of certain switches or simple we need something with modern appearance. For he and different reasons is essential the up circuit. It is simple in the manufacture and the materials that use they exist everywhere........

http://www.circuit-finder.com/categories/sensor/touch-sensor/869/on-off-touch-switch-circuit

http://circuitdiagram.net/tag/touch-switch

https://easycircuit012.blogspot.com.es/2012/10/circuit-project-12v-touch-switch-exciter.html

https://electronicstrick.blogspot.com/2013/04/electronic-design-circuits-touch-switch.html

https://matterwiring.blogspot.com/2013/07/touch-sensor-switch-using-inverters.html

https://mtwirr.blogspot.com/2013/05/low-cost-touch-sensitive-switch.html

https://mycircuits9.blogspot.com/2012/06/simple-touch-sensitive-switch-circuit.html

http://www.gadgetronicx.com/touch-switch-circuit-diagram