2pcs DC 3V-30V 5V 12V 2A Miniature Capacitive Touch Switch Sensor Module Mini Bistable Button touch Electronic Switch Control for LED Relay Latch/Inching Trigger Action

0 5 4 22

22 calificaciones

Style:

DC3V-30V

Disponibilidad
En stock

Peso con empaque
0.20 kg

Devolución
No

Condición
Nuevo

Producto de
Amazon

Sobre este producto

Operating voltage: DC 3V-30V, ultra-low standby current 2uA within 5V, operating current: 0-2A, round board diameter 2cm/0.78inch.
Operating Mode: Support Latching/Jogging mode (The default state is latching mode: press once to open, and then press once to close); If set in jog mode: There is output when touched, but no output when released.
Power-on state: Support power-on boot(direct output voltage) / power-on standby(Default setting, closed output). Power-on boot state: led light on, output voltage = power voltage; In standby state: LED light off, output voltage=0V.
The touch sensor switch module and the back of the circuit board are touch-sensitive surfaces, and the double-sided adhesive is very convenient for pasting on the surface of glass, plastic, rubber, acrylic, ceramics and other media.
Touch sensitivity adjustment: Maximum sensing distance up to 8mm, If you want to reduce sensitivity, you can add 1-50PF capacitors according to actual usage. The smaller the capacitance, the higher the sensitivity; Suitable for LED light control, support for external relays, power switch, microcontroller etc. low dropout design.

$23,23

31% OFF

$16,02