The TDA7297, an 15 Pin Stereo dual bridge amplifier, is ideal for electronics used in the consumer market such as TV, Radio, and Home theater, among others. If you require a greater and better volume of an amplifier in your room, then this power audio amplifier will be the best option.
https://www.easybom.com/blog/a..../tda7297-amplifier-i
BC549, an NPN transistor, is suitable for switching small loads, small-signal amplifiers, Darlington pairs, and so on.
BC549 transistor equivalent:
Maybe some of you would like to look for a BC549 replacement. You could use BC547, BC548, BC550 as BC549 transistor equivalent.
Read more:
https://www.easybom.com/blog/a..../bc549-transistor-eq
What is the SR621SW battery equivalent? #sr621sw #battery
https://www.easybom.com/blog/a..../sr621sw-battery-wha
