A battery case is a device that protects and charges batteries of mobile devices. It is majorly utilised due to increased smartphone usage, which results in rapid battery drainage.
Voltage | 9 V, 4.6 V |
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A battery case is a device that protects and charges batteries of mobile devices. It is majorly utilised due to increased smartphone usage, which results in rapid battery drainage.
Voltage | 9 V, 4.6 V |
---|
Voltage regulator 7805 IC is one of the most widely used voltage regulator IC in different electrical and electronic circuits. It takes an unregulated voltage of 7 […]
A passive infrared sensor is an electronic sensor that measures infrared light radiating from objects in its field of view. They are most often used in […]
This real time clock module provides seconds, minutes, hours, days, date, months, and year information. The end of the month date is automatically adjusted for months […]
A buzzer or beeper is an audio signalling device, which may be mechanical, electro-mechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers, train […]
A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarisers. Liquid crystals […]
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