A siren enhancer circuit is an electronic circuit, with which different types of siren generators such as UM66, UM3561, UM3481, etc. work in pairs. This circuit is ideal to use in a place where there … Read more
irf9540
When using an Arduino, we often need to control more voltage/current than can be handled directly from the Arduino pins. Most Arduino pins can handle 5VDC and 20ma of continuous current. However, other sources suggest … Read more
Arduino High Voltage Driver Circuit Using IRF9540 Power MOSFET
IRF9540 23A 100V P-Channel Power MOSFET is advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET Power MOSFETs are … Read more
IRF9540 23A 100V P-Channel Power MOSFET – Datasheet
Siren is a continuous tone that varies in frequency. Usually, the output of the siren circuit is very low which is hard to hear. Therefore, it is needed to build a circuit that can amplify … Read more