20 Best Projects Unlimited 12Vdc Programmable Buzzer of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Projects Unlimited 12Vdc Programmable Buzzer of 2023. Check our ranking below.
2,060 Reviews Scanned
Rank No. #1
Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage
- This is the updated newer version.
- Now works with USB 3.0
Rank No. #2
mxuteuk 6pcs DC 3-24V Wired Electronic Buzzer Alarm Sounder Speaker Intermittent Beep Tone SFM-27-II
- Product Name: Electronic Alarm Buzzer(Intermittent Tone);
- Rated Voltage: 12V; Rated Current: 15mA at 12V DC; Range of Voltage: 3-24V; Resonant Freq: 3000±500Hz; Sound Output: ≥90dB;
- Total Size: 29.4 x 14.8mm/1.16" x 0.58"(D*H); Weight:7.5g;
- Application: Widely used in the car modification, DIY electronics reminder projects or other area needs sound alarm;
- Package Include: 6pcs x Alarm Buzzer.
SaleRank No. #3
tatoko DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep 10PCS
- Beep Sound: Continuous Sound; Loud:80 dB
- Max Voltage: DC 3-24V; Max Current : 30mA;
- Body Diameter : 30mm / 1.2"; Total Size: 48 x 30 x 15mm / 1.9" x 1.2" x 0.6" (L*W*H)
- Mounting Hole Diameter: 3.7 x 3.2mm / 0.14" x 0.12" (L*W );Wire Length : 11cm / 4.3";External Material : Plastic
- Package Contain: 10x Buzzer
Rank No. #4
ELECTRONICS-SALON Panel Mount Momentary-Switch/Pulse-Signal Control Latching DPDT Relay Module,12V
- Support on board momentary switch, single external momentary switch, double external momentary switches and pulse signal, four control modes.
- LED indication for relay set and reset action.
- G2RL-2 8 Amp DPDT power relay.
- Power off relay state memory, when the power on again, relay switch will revert to its previous state.
- The control program based on MCU PIC12F675, this is a flash microcontroller, if you are familiar PIC firmware, you can redesign the program. Panel mount version.
Rank No. #5
tatoko 5PCS Mini Buzzers with Leads - 1.5V 400Hz Morse Code Mechanical Electronic Components
- Product Name : Electronic Buzzer; Sound Pressure Level (db):75 Frequency (khz):400
- Rated Voltage : Dc 1.5V;Overall Size : 34 x 17x 15mm / 1.3" x 0.7" x 0.6" (L*W*T)
- Mounting Hole Diameter : 3mm / 0.12";Wire Length : 9cm / .3.8"
- Drive: mechanical;Material: Abs;Colour: Black;Operating Temperature -20~+60°C
- Package Content :5 x Electronic Buzzer
Rank No. #6
Cylewet 5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CYT1083
- Length of Wire: 11cm /4.3in
- Diameter: 3cm /1.2in
- Rated Voltage: 12V; Range of Voltage: 3-24V
- Rated Current: 15mA at 12VDC
- Sound Pressure Frequency: 100dB at 12VDC /30cm
Rank No. #7
Dairzitv Active Electronic Buzzer Alarm Sounder Continuous 90dB Beep Speaker DC 12V 4Pcs
- This mini electronic beeper support DC 12V power supply and produce continuous high-decibel alarm sound up to 90dB.
- 34mm mounting hole spacing, 2-wire pigtails easy to connect.
- Just connect to to any power supply from DC 12 Volts. Complete drive circuit incorporated for direct operation from DC power source.
- Widely used in the car modification, electronics reminder projects or other area needs sound alarm.
- Package included: 4 Pcs x Active Electronic Alarm Buzzer.
Rank No. #8
HAHIYO Electronic Buzzer Alarm 12V 400Hz Beep Continuous Sounder Active High Plenty Loud Tone Piezo Siren Security Audible Easy to Install with Wire for Horn Siren Alarm 2PCS
- Secure.The electronic buzzer will make a loud and continuous tone when powered.The sound like a car alarm.The sound above the engine can be heard from a few feet away.Loud enough for the dogs to hear.If used indoors they are loud enough,work great as a door chime.Fairly loud to act as a good audible warning device.Very loud at 12VDC or 3VDC.
- Work well over the rated voltage range.If you think it's better to have a lower voice,there are several ways.The first,add a little resistor or two to reduce the sound level.The second,use a simple piece of electrical tape to cover all or part of the outlet.The third,wrap the buzzer in paper towel and duct tape.Also you can vary the voltage or use PWM to control the volume.
- Functional.The beepers works great as a replacement piezo speaker to an old KMC alarm clock.Used these to extend an alarm to all levels of the house.As a replacement for a failed piezo motorcycle horn.Used these beepers for turn signal alarms on a motorcycle.Works well for malfunction warning on small equipment.Use them as temp and oil pressure alarms on the boat.
- Easy to wire them in circuits,drive from TTL or other low voltage application.The circuit board wire bonding process is robot welding and automatic soldering.It has a beautiful appearance,no missing soldering,false soldering,and false soldering.After the wave crest,there will be no silent phenomenon due to the wire bonding problem.
- The plastic shell made of high-quality ABS material is environmentally friendly,flame-retardant,anti-aging,wear-resistant,strong and durable.The upper and lower shells are all high-temperature shells,and the circuit boards,PIN pins and welding wires are all lead-free materials. Working voltage:12 V DC
Rank No. #9
V TELESKY Indicator Light 12V Buzzer - 22mm Red LDE Flashing Buzzer AC/DC 12V Alarm for Electrical Control Panel, HVAC, DIY Projects(5Pcs)
- ✿【Product name】DC/AC 12V Red Flashing Buzzer; Continuous Working Life≥30000H
- ✿【LED High brightness】 Easy to recognition. Screw-clamp for easy connection and strong conductivity
- ✿【Application】:Widely used in the ship, machine tools, machine equipment, switch cabinet and power distribution cabinet, electrical control panel such as HVAC Panel and electrical Panel, DIY Projects such as PLC Training Project
- ✿【Practical and convenient】:These panel-mounted indicators ensure that you can visually see any index signals, expected signals, emergency signals and other index signals.
- ✿【Package included】5 X 22mm Flashing Buzzer
Rank No. #10
2 PCS Piezo Buzzer, Icstation Buzzer Alarm 12V Electronic Beep Buzzer 100dB Piezo Alarm Siren Continous Sound for Motorcycle Golf Cart Vehicles Car Alarm
- 🔊Active piezo electronic buzzer module support DC 3-24V wide voltage power supply. It is a continuous Tone. As long as it is been powered it will Beep continuously.
- 🔊Sound Output: 100dB at 12V DC 30cm, Response Frequency: 3000±500Hz, these buzzers are very loud which are not used indoors, them could be used outdoors, such as traffic, factory, etc..
- 🔊Rated Current: 15mA, Module Size: 30 X 15mm/1.18 X 0.59inch(D*T)
- 🔊 Warranty Guarantee: If the item you received is defectived,please contact us at first time,we will arragne a new replacement or give you a full refund.
Rank No. #11
uxcell 2Pcs DC 6-15V HYD-2312 Active Electronic Alarm Buzzer Sounder
- Product Name : Active Electronic Alarm Buzzer;Model : HYD-2312
- Working Voltage : DC 6-15V;Body Size : 22 x 11mm / 0.87" x 0.4" (D*T)
- Cable Length : 10cm / 3.9";External Material : Plastic
- Color : Black;Weight : 8g
- Package Content : 2 x Active Electronic Alarm Buzzer
SaleRank No. #12
WEICHUANG 3PCS DC 3-24V 90dB Active Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound (Black) SFM-27-W
- Active piezoelectric buzzerr,piezo alarm, module support DC 3V 12V 24V wide voltage power supply
- SOUND OUTPUT: The buzzer alarm is 100dB at 12V DC 30cm, you can wait until the volume you think of by adjusting the voltage. Response frequency: 3±500Hz
- RATED CURRENT:15mA at 12VDC,12V Alarm Module Size: 30 X 15mm/1.18 X 0.59inch(D*T)
- SOUND TYPE: continuous sound,No need to drive, it will make a sound when power is on
- 100% QUALITY ASSURANCE,The warranty is 1 year. During the warranty period, if there is any quality problem with the 24v alarm, please contact us.
Rank No. #13
WMYCONGCONG 5 PCS DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep and 5 PCS 9V Battery Clip Connector Kit
- DC 3-24V buzzer, great alarm for a motorcycle, engines and alike.
- Rated Voltage: 12V; Range of Voltage: 3-24V; Rated Current: 15mA at 12VDC.
- Length of Wire: 110mm /4.3inch; Diameter: 30mm /1.2inch; Sound Pressure Frequency: 100dB at 12VDC /30cm.
- 9V wired battery clip connector, great replacement for a broken battery connector on your electronic device.
- Package Content: 5 * Electronic Buzzer Alarm Sounder + 5 * 9V Battery Clip Connector.
Rank No. #14
bnafes SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 6)
- Product Name: Electronic Alarm Buzzer(Continuous Tone);
- Rated Voltage: 12V; Rated Current: 15mA at 12V DC; Range of Voltage: 3-24V; Resonant Freq: 3000±500Hz; Sound Output: ≥80dB;
- Diameter: 3cm /1.2in.Length of Wire: 10cm /4.0in.Rated Voltage: 12V; Range of Voltage: 3-24V
- Application: Widely used in the car modification, DIY electronics reminder projects or other area needs sound alarm;
- Package Include: 6pcs x Alarm Buzzer.
Rank No. #15
GBSTORE 2 Pcs DC 9-15V Active Piezo Electronic Buzzer Alarm
- Wired Plastic Shell Active Piezo Electronic Alarm Buzzer.
- Voltage : DC 9-15V;Sound : 90dB;Total Size: 42 x 17mm/1.6" x 0.67"(D*H)
- Perfect for motorcycle stand alarm, alarm clock or any project which you need a alarm buzzer for getting immediate attention.
- They have good characters like small cubage, low wastage and high voice pressure.
- Package Include: 2pcs Alarm Buzzer
Rank No. #16
Wired Door Bell Chime, DC 12V Wired Doorbell with Soft Loud Clear Ding Dong Playing Bell Sound, Waterproof Door Alarm with Chime for Home Office Hospital and so on, White
- Wired Door Chime: External wired door bell for security access control. dustproof and waterproof rating to withstand the harshest weather.
- Easy to Use: The wired door chime can be directly connected to DC 12V power directly, can be used for a long time, no need to replace or add batteries.
- Easy to Set Up: The wired doorbell is easy to install, wall mounted or double sided adhesive paste.
- Melodious Chimes: The Door Chimes with music chip. having soft, loud and clear ding dong playing bell sound.
- Widely Applied and Warranty: Wireless doorbells for home, office, warehouses, hotel, factory, hospital and so on.
Rank No. #17
mxuteuk 2pcs 22mm 12V Buzzer with Red LED Lndicator Light Flash Alarm Beep Signal Intermittent Sound AD16-22SM-RR12V
- Product Name: 12v Buzzer with Red LED Lndicator Light; LED Light Color : Red;
- Voltage : AC DC 12V; Current : 20mA
- Size: 65 x 28 mm / 2.6"X 1.1"(L*d); Mounting Hole Diameter : 22mm/0.9"
- High Brightness LED Chip and Loud Speaker Design, can Shine Brightly and Generate Sound Loudly at the Same Time to Makes it Easier for you to Recognize Real-Time Working Conditions at Night.
- Package content : 2 pcs x 12V Buzzer.
Rank No. #18
DC 3-24V Buzzer, 12V Piezo Electronic Alarm Buzzer Continuous Sound Beep, Cable Length 100mm
- ♫【Main Components】The reversing buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell.
- ♫【Continuous Sound Beep】The 12 volt buzzer can be controlled conveniently, connected to rated power and the buzzer will sound continuousl, sound pressure level: 85 to 95 DB.
- ♫【Wide Applications】The electronic buzzer is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products.
- ♫【12V DC Buzzer】Buzzer is an electronic sounder with integration structure, using DC power.
- ♫【Work Process】Multivibrator vibrates and outputs audio , impedance matcher drives piezoelectric buzzer sound.
Rank No. #19
tatoko 5PCS Mini Buzzers with Leads - 12V 400Hz Morse Code Mechanical Electronic Components
- Product Name : Electronic Buzzer; Sound Pressure Level (db):75 Frequency (hz):400
- Rated Voltage : DC 12V;Overall Size : 34 x 17x 15mm / 1.3" x 0.7" x 0.6" (L*W*T)
- Mounting Hole Diameter : 3mm / 0.12";Wire Length : 9cm / .3.8"
- Drive: mechanical;Material: ABS;Colour: Black;Operating Temperature -20~+60°C
- Package Content :5 x Electronic Buzzer
SaleRank No. #20
Fdit Wired Doorbell DC 12V Door Bell Alarm for Home Office No Batteries Required, White Color
- WIRED DOOR BELL-- External wired door bell for security access control.
- GOOD RINGTONES-- Featured with soft, loud and clear ding dong playing bell sound.
- LONG LIFE CYCLE-- Connect to DC 12V power directly. Can be used for a long time.
- EASY TO INSTALLP-- wall-mounted or double-sided adhesive paste and NOT INCLUDED SWITCH.
- SATISFACTION GUARANTEE-- We care for all customer's feeling.If this product does not meet or exceed your expectations,please send it back for a 100% refund no questions asked.
Last update on 2023-08-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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