Ahmed El AshryDec 10, 20211 min readArduino Birthday ProjectThis DIY project, built with Arduino Uno and other electric components, recreates the "Happy Birthday" song.
Hazem AssalOct 22, 20212 min readPWM-Pulse width ModulationPWM or PDM (Pulse duration module) is a method of reducing the average power delivered by an electrical signal, by switching ON and OFF...
Ahmed HelwaSep 20, 20211 min readHow to design a Latch circuit using BJT TransistorsLatching circuit can be useful for many applications, in this post you will see how you can do it using BJT transistors
