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 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 […]
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 […]
In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or […]
The Chassis kit provides you with everything you need to give your robot a fast four wheel drive platform with plenty of room for expansion to add […]
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 […]
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