Active Buzzer TMB12A05 Busser 12mm 5v 2Khz Breadboard Suara Indicator

Active Buzzer TMB12A05 Busser 12mm 5v 2Khz Breadboard Suara Indicator Barang ready silahkan langsung di order :) Description: This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal that vibrates with an electric current, this tiny speaker uses an electromagnet to drive a thin metal sheet. That means you need to use some form of alternating current to get sound. The good news is that this speaker is tuned to respond best with a square wave (e.g. from a microcontroller). TECHNICAL DETAILS Sound-making Type : Continuous Sound; Rated Voltage : DC 5V OPERATING VOLTAGE: DC 4~7V Body Size(Terminalnot included) : 12 x 9.5mm / 0.47″x 0.37″(D*T); TerminalPitch : 7.6mm / 0.29″; Sound Output : ≥85dB External Material : Plastic; Frequency : 2300+/-300Hz Current: : 30mA; Operating Temprature: -20~+85℃ Color : Black Weight : 8g DIMENSION:(UNIT:mm) Jika ada pertanyaan langsung chat aja kak, Terima kasih