Buzzer
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South Africa (All cities)
PCB MOUNT PIEZO CERAMIC BUZZER 12VDC; 15mA; 86dB @ 10cm; 3400Hz(MPB24A) HOUSED; SELF-DRIVEN; HIGH SOUND OUTPUT. 24x9.5x15mm
R 15
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South Africa (All cities)
ELECTROMAGNETIC BUZZER; 24VDC; 0.015A; 300-500Hz; 75dB; SINGLE TONE; PCB MOUNT; RECTANGULAR
R 17
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South Africa (All cities)
PCB MOUNT BUZZER; ELECTROMAGNETIC; 4-6.5VDC; 2.3KHZ; 85dB; 30mA; 12x9.5
R 39
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South Africa (All cities)
Buy BUZZER E-MAG EXT-DRIVE 1.5-3V 16R0 12x8.5mm HX-12085 / 210545 for R3.86
R 3
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South Africa (All cities)
Buy BUZZER FOR T/LIGHT 24V DC CONTINUOUS 49 x 70 NLT50-J-C2 for R240.70
R 240
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South Africa (All cities)
Buy BUZZER 12VDC / 24VDC 42mm 85dB P/MNT SFM42 / 190325 for R38.96
R 38
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South Africa
ELECTRO MAGNETIC TRANSDUCER; PCB MOUNT 3-7V @ 30mA HOUSED; SELF-DRIVEN; D=16MM; PANEL HOLE-14MM
R 8
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South Africa (All cities)
BUZZER WITH INTERNAL OSCILLATOR / SELF OSCILLATING. 1.5-15VDC.
R 21
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South Africa (All cities)
Voltage: 3 ~12 V DC Resistance: 16 Ω Frequency: AC/2KHz This is a passive buzzer and needs an audio signal to work. Difference between an Active and Passive Buzzer 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 you apply a DC voltage to them and it buzzes, it's an active buzzer. As far as commands go if you want to control the pitch, you would need a passive buzzer. PWM on the Arduino can be used to control the pitch and the volume at the same time (which may or may not be what you want). If you wanted to change just volume or just pitch I suppose some external circuitry would be required to change the amplitude without changing the voltage, and vice versa. This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.
R 3
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South Africa
LilyPad Buzzer Wearable This is a small buzzer for the LilyPad system. Use pins on the LilyPad 2 I/O main board and create different noises based on the different frequency of I/O toggling. Loud enough to hear inside a pocket but not obtrusively loud. This is an inductive buzzer meaning that is will act as a short to ground if you are not actively driving it. We recommend you put both I/O pins to low (0V) when the buzzer is not used. Also, it's come to our attention that washing these buzzers will damage them. Until we've figured out a solution to this, avoid washing any portion of your project that contains one of these buzzers. Rated Voltage: 3.6V Operating Voltage: 2.5~4.5V Mean Current: Max 110mA Sound Output: Min 85dBA (90 Typ.) Distance at 10cm Rated Frequency: 2730Hz Operating Temperature: -30~±70°C Size: 20mm x 0.8MM PCB This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.
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South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Descriptions: Work Voltage: 3.3-5V With fixed bolt hole for easy installation PCB Dimension: 3.3 x 1.3cm DuPont line length: 21cm Module adopts 9012 transistor drive Feature: No oscillation source, need square wave (frequency 2K-5K) to drive. Sound frequency control, you can make a "do re mi fa sol la si" effect. Pin Definitions: VCC: 3.3V-5V GND: The Ground I/O: I/O Interface of SCM Package included: 10 x Passive Buzzer Module 10 x 3pin DuPont line 10Pcs 3.3-5V Passive Buzzer Alarm Module For Arduino 10Pcs 3.3-5V Passive Buzzer Alarm Module For Arduino 10Pcs 3.3-5V Passive Buzzer Alarm Module For Arduino
R 169
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South Africa (All cities)
Description Magnetic Buzzer Round • Orange • 1.5VDC • 30mA • 75dB / 10cm • Pin • 2300Hz • φ12mm x 9.5mm • Single Tone More Products View More Products
R 15
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South Africa (All cities)
Buy 10pcs Spiral Piezo Buzzer 12V Electronic Horn 24V High Decibel Buzzer for R401.00
R 401
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South Africa
10-in-1 UNO Module Kit Buzzer Terminal Block DS18B20 Digital Module For Arduino Note: This kit does not includes any instructions, please note about this before order. Package includes: 1 x Mega V4 expansion board (small) 1 x Arduino compatible 5V relay module 1 x Arduino compatible MQ2 smoke gas module 1 x Arduino compatible analog temperature module 1 x Arduino compatible DS18B20 digital module 1 x Arduino compatible LED lamp module 1 x Arduino compatible button module 1 x Arduino compatible buzzer module 1 x Arduinocompatible 2pin terminal block 1 x Sliding rheostat module
R 642
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South Africa
Feature: You can do a lot of interactive project, the most commonly used is for sound and light shows. Try to the experiment with digital sound. Buzzer module make the simplest sound. Just change the frequency, you can hear different sound (like alarm). It is used on your daily appliance, like PC, phones and so on. Technical details: Power voltage 3.3V~5V Signal input: digital (PWM) Package includes: 1 x Buzzer Module
R 70
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South Africa (All cities)
5Pcs 3.3-5V Passive Buzzer Alarm Module For Arduino Descriptions: Work Voltage: 3.3-5V With fixed bolt hole for easy installation PCB Dimension: 3.3 x 1.3cm DuPont line length: 21cm Module adopts 9012 transistor drive Feature: No oscillation source, need square wave (frequency 2K-5K) to drive. Sound frequency control, you can make a "do re mi fa sol la si" effect. Pin Definitions: VCC: 3.3V-5V GND: The Ground I/O: I/O Interface of SCM Package included: 5 x Passive Buzzer Module 5 x 3pin DuPont line
R 97
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South Africa (All cities)
Feature: Active buzzer, no frequency signal, only need to offer signal to level can sound Suitable for button prompt, prompt warning and so on Specification: Size: 26 * 21mm Voltage: 5V Port: Digital level Platform: Arduino, microcontroller Package includes: 1 x Active Buzzer Module
R 41
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South Africa (All cities)
Feature: You can do a lot of interactive project, the most commonly used is for sound and light shows. Try to the experiment with digital sound. Buzzer module make the simplest sound. Just change the frequency, you can hear different sound (like alarm). It is used on your daily appliance, like PC, phones and so on. Technical details: Power voltage 3.3V~5V Signal input: digital (PWM) Package includes: 10 x Buzzer Module
R 529
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South Africa (All cities)
Package includes: 10 x 100R resistor 10 x 220R resistor 10 x 330R resistor 10 x 1K resistor 10 x 10K resistor 10 x 100K resistor 10 x 4.7K resistor 10 x 47K resistor 10 x 100PF ceramic capacitor 10 x 10NF ceramic capacitor 10 x 100NF ceramic capacitor 10 x 22PF ceramic capacitor 10 x 10UF electrolytic capacitor 10 x 470UF electrolytic capacitor 10 x Red LED 10 x Green LED 10 x Yellow LED 10 x Blue LED 8 x Black Button 2 x Big buttons blue cap 2 x Big buttons red cap 2 x Big buttons yellow cap 2 x Big buttons green cap 1 x 10K precision adjustable 2 x Tri-color plug-in components 1 x Active buzzer 1 x Passive buzzer 1 x 40 Pin header 1 x Resistance card 1 x 400 hole breadboard 30 x Dupont cable
R 220
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South Africa (All cities)
Features: Brand: Wemos Frequency: 1kHz-3kHz 4 optional control pins (Default: D5) Package included: 3 x Wemos Buzzer Shiled 6 x Pins
R 151
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South Africa (All cities)
Descriptions: Work Voltage: 3.3-5V With fixed bolt hole for easy installation PCB Dimension: 3.3 x 1.3cm DuPont line length: 21cm Module adopts 9012 transistor drive Feature: No oscillation source, need square wave (frequency 2K-5K) to drive. Sound frequency control, you can make a "do re mi fa sol la si" effect. Pin Definitions: VCC: 3.3V-5V GND: The Ground I/O: I/O Interface of SCM Package included: 10 x Passive Buzzer Module 10 x 3pin DuPont line
R 155
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South Africa (All cities)
PANEL AND CHASSIS MOUNT PIEZO BUZZER 3 TO 24VDC. (5V; 6V; 9V; 12V; 15V; 24V)
R 25
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South Africa (All cities)
SMALL LILYPAD WEARABLE BUZZER. DIFFERENT SOUNDS DRIVEN BY DIFFERENT FREQUENCY.
R 33
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South Africa (All cities)
Description THROUGH HOLE MOUNT, HOUSED PIEZO BUZZER, EXTERNAL DRIVEN PIEZO TRANSDUCER, 9Vp-p, 6.5KHz, 80dB, 24MM DIA More Products View More Products
R 27
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South Africa (All cities)
Buy Graphic LCD 128x64 Display Board + Buzzer Shield for R390.00
R 390
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South Africa (All cities)
Buy PIEZOELECTRIC BUZZER MODULE (EXT-OSC) KS ? / 180963 for R24.30
R 24
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South Africa (All cities)
Buy 100pcs 12V Active Buzzer Electromagnetic SOT Plastic Sealed Tube Long Sound 12m for R520.30
R 520
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South Africa (All cities)
Buy 30pcs Active Buzzer Module 5V Digital Level Electronic Building Blocks for R479.98
R 479
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South Africa (All cities)
Buy LILYPAD NEW WEARABLE ACTIVE BUZZER SENSOR / DETECTOR KY0118 / 18---- for R33.72
R 33
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South Africa (All cities)
Buy DSTIKE NodeMCU EVO ESP8266 5dB Antenna RGB Buzzer 4MB ESP-07 USB Compatible wit for R389.86
R 389
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