Inspired by many months of hours-long load shedding in South Africa, [JGJMatt] decided to make a portable speaker that can play tunes for hours on a single charge and even charge off the integrated ...

Solar panels are a great way to generate clean electricity, but require some energy storage mechanism if you also want to use their power at night. This can be a bit tricky for large solar farms that ...

This video explores the function of capacitors and their importance in electronic devices. Capacitors store and release electrical energy, making them essential for regulating power and signal flow in ...