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Capacitive and Resistive Transformerless Power Supplies

Warning:  Don’t Try these circuits if you don’t have much experience with electronics. Don’t touch any points of the circuits since some points of th…
Walid Amriou Walid Amriou

Education must change in North Africa

It is great to see the rate of educated people in North Africa growing year after year. For example in Algeria, educated people grew to 92.06% (2021)…
Walid Amriou Walid Amriou