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8 Ohm Speaker

KSh100.00

8 Ohm Speaker .

A small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects

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KSh100.00

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Buzzer Active

KSh20.00

Buzzer Active .

An active buzzer will generate a tone using an internal oscillator, so all that is needed is a DC voltage. A passive buzzer requires an AC signal to make a sound. It is like an electromagnetic speaker, where a changing input signal produces the sound, rather than producing a tone automatically. To identify them, if…

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KSh20.00

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DC Jack Barrel 2.1mm .

2.1mm barrel jack adapter Breadboard compatible Compatible with the DC wall supplies Withstand Voltage: 500V AC Rating: 16VDC@2.5A Contact Resistance: 30mΩ Max Insulation Resistance: 50MΩ MIN @ 100V DC Center Pin Diameter: 2.10mm Input Hole Diameter: 6.5mm Flammability: UL94V-0

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KSh20.00

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DC Plug 2.5mmx 5.5mmx 9.5mm .

This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barrel jacks that have a 2.1mm center pole diameter. The outer shell unscrews to reveal solder terminals and a crimp strain relief. The outer shell has strain relief as well.

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KSh30.00

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Electret Microphone .

An electret microphone is a widely-used electronic communications and audio recording device. The devices are a type of condenser microphone performance, electret microphones are one of the most commonly-used microphone types for all manner of devices.  Electret microphones enable communication and recording in devices including telephones, desktop computers, tablets, headsets, high-performance recording systems, hearing aids, megaphones…

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KSh30.00

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Piezo Buzzer(42x16mm) .

Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz, but…

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KSh150.00

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