Audio
What is audio components?
Traditionally, a sound system is comprised of three basic components: source, amplification, and speakers. These can be broken into more elemental pieces, but if you have some version of these three, you can make sound at home. Source components include turntables, computers, optical disk players like CD or BluRay, and *gasp* the Internet via streaming components like Sonos and services like Tidal and Spotify. Amplifiers take the electrical signal produced by the source, and ready it for powering your speakers. Speakers take the electrical energy put out by your source and amplifier and convert it to acoustical energy. Each component has an important role, and one cannot function without the other.
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3.5mm 4-Pole, TRRS, Audio Jack to Terminal Block Adaptor
AdaFruit
£2.753.5mm 4-Pole, TRRS, Audio Jack to Terminal Block Adaptor This is the 3.5mm 4-Pole (TRRS) Audio Jack Terminal Block. TRRS stands for Tip, Ring, Ring, Sleeve. It has four total pins - three signals and a ground as opposed to a more...£2.75 -
3.5mm Stereo Audio Plug to Terminal Block Adaptor
AdaFruit
£2.453.5mm Stereo Audio Plug to Terminal Block Adaptor This is the 3.5mm Stereo Audio Plug Terminal Block. It's the most common size and style of audio connector, used in most headphones or basic audio connections you're looking to make.These...£2.45 -
3.5mm Stereo Audio Jack to Terminal Block Adaptor
AdaFruit
£2.453.5mm Stereo Audio Jack to Terminal Block Adaptor This is the 3.5mm Stereo Audio Jack Terminal Block. It's the most common size and style of audio connector, used in most headphones or basic audio connections you're looking to make.These...£2.45 -
Speaker, 40mm Diameter, 4 Ohm, 3 Watt
Proto-PIC
£3.46Speaker, 40mm Diameter, 4 Ohm, 3 Watt Also tiny in size this small loud speaker packs a surprising punch. It has a 36mm External Magnet. 3 Watt Speaker Dimensions:£3.46 -
3.5mm 4-Pole, TRRS, Audio Plug to Terminal Block Adaptor
AdaFruit
£2.753.5mm 4-Pole, TRRS, Audio Plug to Terminal Block Adaptor This is the 3.5mm (1/8") 4-Pole (TRRS) Audio Plug Terminal Block. TRRS stands for Tip, Ring, Ring, Sleeve. It has four total conductors - three signals and a ground as opposed...£2.75 -
Speaker, 3" Diameter, 4 Ohm, 3 Watt
AdaFruit
£2.45Speaker, 3" Diameter, 4 Ohm, 3 Watt Hear all about it! This 3" diameter speaker cone is the perfect addition to any audio project where you need a 4-ohm impedance and 3W or less of power. We particularly like this cone as it has 4 handy mounting tabs...£2.45Qty in Cart: 0Price:£2.45Subtotal: -
Electret Microphone
Sparkfun
£1.20Electret Microphone An Electret Condenser Microphone is a type of transducer that is used to detect or measure sound signals. It is used in noise detectors and sound recorders etc. It is essentially a parallel plate capacitor in which one plate is fixed...£1.20 -
2W 4 Ohm Electrodynamic Exciter
Proto-PIC
£3.59This is a 2W Exciter/vibrator with 4ohm impedence, perfect for hobby projects requiring a simple speaker output.Measuring 27mm in diameter, the exciters compact form means it can be easily attached and detached to a range of surfaces and appliances.These...£3.59Qty in Cart: 0Price:£3.59Subtotal: -
Mini Speaker - Buzzer - PC Mount 12mm - 2.048KHz
Proto-PIC
£1.45Mini Speaker - Buzzer - PC Mount 12mm - 2.048KHz 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...£1.45 -
Audio Jack 3.5mm, PTH, Stereo, Low Profile
Sparkfun
£1.60Audio Jack 3.5mm, PTH, Stereo, Low Profile Low profile 3.5mm stereo audio jack. Specifications: Rating: 30V DC 0.5A Contact Resistance: 30 Milliohms Max. Insulation Resistance: 100 Megohms Min. Insertion and Extraction Force: 3 ~ 20N Life Expectancy:...£1.60 -
Audio Jack - 3.5mm TRRS (SMD)
Sparkfun
£1.05Audio Jack - 3.5mm TRRS (SMD) This is a 3.5mm TRRS SMD audio jack. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players, and development boards.TRRS stands for “tip, ring, ring, sleeve,” which reflects the...£1.05 -
Audio Amplifier Kit - STA540 (KIT-09612)
Sparkfun
£40.00Audio Amplifier Kit - STA540 (KIT-09612) This Audio Amplifier Kit has been created using the powerful STA540 integrated circuit. The kit comes as a bag of parts, enabling you to build your own amp from the ground up (meaning you will have to solder...£40.00