Welcome! This website uses cookies.
Nice that you visit our site. Please indicate here which cookies we may place. The necessary cookies do not collect personal data. The other cookies help us to improve the site and your visitor experience. They also help us to inform you about our products. Are you going for an optimally working website including all the benefits? Then tick all the boxes!
Electronic components, leds, solar cells, building kits and more for your hobby projects.

Doorbell IC - HK537

Dual tone

Doorbell IC - HK537
Euro 1.95 *Prices include VAT
Article code:  IC186


Doorbell IC HK537 which generates a ding dong dual tone sound when a pushbutton is pressed.

Can easily be used in your own designs with just a few extra components. You can modify the sound output with capacitors and resistors.

Look for more information in the datasheet.
Op voorraad / on stock
Doorbell IC HK537 which generates a ding dong dual tone sound when a pushbutton is pressed.

Can easily be used in your own designs with just a few extra components. You can modify the sound output with capacitors and resistors.

Look for more information in the datasheet.

Shopping cart

Your basket is empty

Productlist

Great offers! Cables Arduino Battery holders Enclosures Breadboards Breakout boards / Modules Bridge rectifiers Building kits Compact flash to IDE Component kits Capacitors Connectors DC-DC convertors Diodes Displays Various electronics Experiment Ferrite Gadgets Sound Tools for electronics IC's
7400 serie IC's 4000 serie IC's AD serie IC's Convertor IC's Memory IC's IDT serie IC's Microcontrollers Opamp IC's Optocouplers Other IC's Special use IC's Timer IC's
IC sockets Knobs Cooling materials Shrinking tube Light Bulbs LEDS Magnets Measuring Construction materials Motors Power supplies NTC & LDR Potmeters PCB materials Quartz Relay Switching Sensors Inductors Soldering Voltage regulators Transformer Transistors Trimmers Varistors Fans Power supply chassis Resistors Fuses Solarcells One Euro and lower!

Search

Information

Capacitor codes DOWNLOADS Electronic circuits Electronic packages Resistor color code Led calculator