Search results for: 'preamplifier'
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SparkFun Load Cell Amplifier - HX711
Brand: Sparkfun
The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration you’ll be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control or simple presence detection.
$19.05 AUD, inc GST
LM358AN Dual Operational Amplifier
Brand: Core Electronics
DIP-8 Package.
$1.30 AUD, inc GST
Electret Microphone Amplifier - MAX9814 with Auto Gain Control
Brand: Adafruit
Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone...
$14.30 AUD, inc GST
Electret Microphone Amplifier - MAX4466 with Adjustable Gain
Brand: Adafruit
Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone...
$13.40 AUD, inc GST
General Purpose Op-Amp Linear IC - LM741
8 - General purpose op-amp LM741
$2.30 AUD, inc GST
ADS-B 1090MHz Filtered Preamplifier
Brand: The Pi Hut
Does your ADS-B setup need a boost? Look no further than our filtered preamps, designed to improve ADS-B Reception!
$109.95 AUD, inc GST
OpAmp Breakout
Brand: Sparkfun
This is a simple Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10 for each stage). The on-board trim pot sets the signal level between the stages, not the feedback path. The bandwidth is set to 15.9kHz by a pair of feedback capacitors, or over 100kHz with the caps removed. The LMV358 opamp can source up to 160mA and works well as a low impedance driver/buffer.
$12.05 AUD, inc GST
SparkFun Configurable OpAmp Board - TSH82
Brand: Sparkfun
The SparkFun TSH82 Configurable OpAmp Board was designed to give you the best combination of performance and flexibility that we could achieve by giving you two...
$13.20 AUD, inc GST
Uputronics 868MHz SDR Filtered Preamp
Brand: The Pi Hut
Enhance your SDR reception with the Uputronics 868MHz Filtered Preamp, featuring a SAW bandpass filter and low-noise amplifier for improved FLARM, LoRa, and ISM band performance with USB SDR dongles.
$104.95 AUD, inc GST
Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A
Brand: Adafruit
Listen to this good news - Adafruit now have an all in one digital audio amp breakout board that works incredibly well with the Raspberry Pi! If you're looking for an...
$10.65 AUD, inc GST
Op-Amp - LM258P (Through-Hole)
Brand: Sparkfun
The LM258P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many applications we figured we should probably carry at least one in a DIP...
$0.47 AUD, inc GST
Bass Treble Bluetooth Amplifier-50W*2
Brand: DFRobot
The Bass & Treble Control Bluetooth Amplifier board features independent bass and treble control, DC9-24V power supply, AUX+Bluetooth 5.0 audio input, 50W ...
$32.80 AUD, inc GST
Adafruit STEMMA Speaker - Plug and Play Audio Amplifier
Brand: Adafruit
Hey, have you heard the good news? With Adafruit STEMMA boards you can easily and safely plug sensors and devices together, like this Adafruit STEMMA Speaker - Plug...
$12.80 AUD, inc GST
Sound input module (4-pin)
Brand: Core Electronics
An all-in-one module for easily sensing sound!
$1.20 AUD, inc GST
Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier
Brand: Adafruit
The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. By picking a feather and stacking on a...
$44.15 AUD, inc GST
HiFiBerry DAC2 Pro
Brand: HiFiBerry
HiFiBerry's DAC2 Pro is the sucessor of your popular DAC+ Pro. It comes with integrated dual-domain low-jitter clocks and gold-plated RCA connectors.
$94.10 AUD, inc GST
Pimoroni Audio Amp SHIM
Brand: Pimoroni
A super-simple, slimline way to hook up a 3W speaker to your Raspberry Pi! Output punchy digital I2S audio whilst leaving your GPIO pins conveniently accessible.
$21.55 AUD, inc GST
Pimoroni Pico Audio Pack (Line-Out and Headphone Amp)
Brand: Pimoroni
Make some noise with this high quality stereo I2S audio add-on board for your Raspberry Pi Pico, with amplified headphone AND unamplified line level outputs!
$32.55 AUD, inc GST
Adafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger - 2MB
Brand: Adafruit
Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers. Adafruit's Audio FX Sound Board is the fastest way to add audio effects to a project! We think this is the best sound board for props and costumes!
$43.10 AUD, inc GST
Sound Detector
Brand: Sparkfun
The Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude. The 3 outputs are simultaneous and independent, so you can use as many or as few as you want at once.
$20.85 AUD, inc GST
Kitronik 3.5mm Jack - Deluxe Stereo Amplifier Kit
Brand: Kitronik
This is the Kitronik deluxe stereo audio amplifier kit. This kit can be used with any personal stereo equipment, including MP3 players and Mobile devices,...
$21.90 AUD, inc GST
Stereo 2.1W Class D Audio Amplifier - TPA2012
Brand: Adafruit
This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Inside the miniature...
$17.55 AUD, inc GST
Bass Treble Bluetooth Amplifier-50W+100W
Brand: DFRobot
The board features DC12~24V power supply, AUX+Bluetooth 5.0 input, 50W output of left/right channel, and 100W subwoofer output, 5 adjustable knobs....
$67.09 AUD, inc GST
Pimoroni Pirate Audio 3W Stereo Amp for Raspberry Pi
Brand: Pimoroni
Bring an old radio or set of speakers into the 21st century with Pirate Audio 3W Stereo Amp for Raspberry Pi! Get punchy digital audio through the push-fit terminals and control your music with the built-in colour LCD and playback control buttons.
$54.15 AUD, inc GST
High Power Bluetooth Power Amplifier Board
Brand: DFRobot
Starting to build your dream Speakers with this Bluetooth Power Amplifier board! This cost-effective high power Bluetooth amplifier board features 100W output power...
$25.39 AUD, inc GST
Mini Digital Bluetooth Amplifier-50W*2
Brand: DFRobot
This mini Bluetooth Amplifier can be connected to your mobile phone, Raspberry Pi, and other main-boards with Bluetooth to DIY your unique speaker! With standard...
$21.63 AUD, inc GST
Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016
Brand: Adafruit
A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into...
$17.55 AUD, inc GST
Similar matches
Makerverse PAM8302 2.5W Mono Amplifier
Brand: Makerverse
A tiny, low-noise amplifier to bring sound to your project.
$3.95 AUD, inc GST
MAX98357 I2S Amplifier Module
Brand: DFRobot
This I2S digital amplifier based on the MAX98357 I2S Class D amplifier module works great with microcontrollers with I2S audio outputs like ESP32 and can...
$9.84 AUD, inc GST
Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302
Brand: Adafruit
This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class...
$7.30 AUD, inc GST
Sound detection Sensor Module
Brand: Core Electronics
Detects sound that is greater than the ambient noise (adjustable sensitivity). Can operate from 3.3V to 5V.
$0.95 AUD, inc GST
Adjustable Dual Channel Audio Amplifier
Brand: Core Electronics
Pump up the tunes!! Use this feature-packed audio amplifier to bring a whole new sense to your projects.
$1.95 AUD, inc GST
3W Mini Audio Stereo Amplifier (W2.54)
Brand: DFRobot
This is a Mini Audio Stereo Amplifier from DFRobot. It has left and right channels that can realize stereo surround sound. The module has a mini body and 2.54mm...
$9.34 AUD, inc GST
Stereo 20W Class D Audio Amplifier - MAX9744
Brand: Adafruit
Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers...
$39.20 AUD, inc GST
Bluetooth 4.2 Audio Receiver Board-with an Amplifier (2x5W)
Brand: DFRobot
A small size and cost-effective Bluetooth 4.2 Audio Receiver with dual 5W power amplifier circuits. It can auto-reconnect and can be powered via USB or LiPO…
$6.27 AUD, inc GST
Kitronik Bluetooth Stereo Amplifier Module
Brand: Kitronik
Bring your amplifier case design projects up to date with the Kitronik Bluetooth Stereo Amplifier kit and play music from a phone, tablet or computer...
$24.35 AUD, inc GST
M5Stack Mini Weight Unit (HX711) Load Cell Amplifier
Brand: M5Stack
The M5Stack Mini Weight Unit Load Cell Amplifier integrates an HX711, 24-bit A/D chip that is specifically designed for an electronic weighing device.
$7.55 AUD, inc GST
SparkFun I2S Audio Breakout - MAX98357A
Brand: Sparkfun
The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter (DAC), which converts I2S (not be confused with I2C) audio to an analog signal...
$12.30 AUD, inc GST
HIFI Digital Bluetooth Amplifier-50W*2
Brand: DFRobot
Does sound quality matter to you? If Yes, then come to take a look at this HIFI Bluetooth Power Amplifier board! With AM interference suppression and filtering function...
$27.77 AUD, inc GST
HIFI Digital Bluetooth Amplifier-100W*2
Brand: DFRobot
This HIFI Bluetooth Power Amplifier board features 100W output power, volume adjustment knob, AUX+Bluetooth 5.0 input, dual channel output, and DC5-27V ...
$33.53 AUD, inc GST
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