27mm Piezo Electric SensorA piezoelectric sensor or element is a device that uses the piezoelectric effect to convert voltage to vibration and vibration to voltage. This is a piezoelectric disc that picks up sound from musical instruments and other devices. Because it produces analogue output, you can connect it to a comparator circuit to produce digital output, or you can connect it directly to the microcontroller you're using. It is small in size and reliable enough to

Operating Temperature -40°C to 105°C Maximum Clamping Voltage 845V @ 50A Rated Power 0

Red Digital Panel Light

Mini design allows it to be easily placed in a variety of digital products

Collector-Emitter Voltage VCES Max

Can be used in places like apartments

Use this sponge to clean your soldering iron tip to extend its life

Resistance Value 0

The ATtiny85 is a small development board from the Arduino community

Minimal external components

They can be used in static relays

In the case of parallel operation

This switch is rated for the load of 16A 250V and 20A 125V