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 |
---|
A lithium battery is a type of rechargeable battery that is charged and discharged by lithium ions moving between the negative (anode) and positive (cathode) electrodes.
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 […]
The L293D is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. Both devices are designed to drive […]
A light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Light is produced when the particles that […]
A breadboard is essentially the foundation to construct and prototype electronics. A breadboard allows for easy and quick creation of temporary electronic circuits or to carry […]
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