As seen in the diagram the main stages of the circuit is built-in inside the musical chip in the form of oscillator, frequency divider, drive ROM, a ROM having 512 […]
Charging many Li-ion Batteries from a Single Charger Circuit
The write-up describes an easy circuit widely available for charging a minimum of 25 nos of Li-Ion cells collectively instantly, from a single voltage source or a 12V battery. The […]