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August 9, 2020 at 6:00 am
For Robots, It’s a Time to Shine (and Maybe…

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August 8, 2020 at 6:00 pm
NewProducts 8/6/2020 Feat. #Adafruit #ST25DV16K…

August 3, 2020 at 12:30 am
August is Back to School Month!! #BackToSchool…

August 1, 2020 at 8:00 pm
New Products 7/29/20 featuring Black LED Diffusion…

April 29, 2020 AT 2:21 pm

A distributed music synthesizer using WiFi #Synth #WiFi

— by Anne Barela

Filed under: ESP32, music —
Tags: amplifier, Audio Amplifier, ESP32, Music Synthesizers, Synthesizer —

March 11, 2020 AT 9:43 am

The upcycled “LESA Boogie” guitar amplifier @davidegironi

— by Anne Barela

Filed under: sound, vintage —
Tags: amplifier, Guitar Amplifier, sound, upcycle —

October 26, 2019 AT 8:00 pm

New Products 10/23/19 Featuring #Adafruit #STEMMA Non-Latching Mini Relay!

— by Jessie Mae

Filed under: circuit playground, CircuitPython, components & parts, Raspberry Pi, teensy, tools, trinket —
Tags: amplifier, antenna, development boards, new products, raspberry pi, stemma —

October 25, 2019 AT 5:30 pm

NEW PRODUCT – Monoprice 5-Watt Guitar Amplifier, Portable Recorder – with SD, USB and 3.5mm Audio

— by Abby

Filed under: music, New Products —
Tags: amplifier, Guitar Amplifier, Monoprice, Portable Recorder, USB —

October 25, 2019 AT 5:00 pm

New Products 10/23/19 Featuring Adafruit #STEMMA Non-Latching Mini Relay! (Video)

— by Angelica

Filed under: ask-an-engineer, New Products —
Tags: AAE, amplifier, antenna, antennae, audio, books, circuitplaygroundexpress, circuitpython, development board, development boards, enclosure, google, machine learning, new products, non latching relays, raspberry pi, relay, SmartiPi, stemma, teensy, touchscreen, wireless —

October 25, 2019 AT 9:00 am

Issue 24 HackSpace magazine: a World War II radio broadcast time machine #Radio #RaspberryPi #Amplifier #Adafruit @HackSpaceMag

— by Anne Barela

Filed under: projects, Publications, radio, Raspberry Pi, sound, vintage —
Tags: amplifier, history, internet, max98357A, music, radio, raspberry pi, Raspberry Pi Zero —

September 20, 2019 AT 8:00 am

NEW PRODUCT – Adafruit STEMMA Speaker – Plug and Play Audio Amplifier

— by Angelica

Filed under: New Products, stemma —
Tags: amplifier, audio, new products, speaker, stemma —

September 17, 2019 AT 1:30 pm

NEW PRODUCT – Circuit Playground TFT Gizmo – Bolt-on Display + Audio Amplifier

— by Angelica

Filed under: Gizmo, New Products —
Tags: amplifier, breadboard, circuit playground, circuit playground express, Gizmo, new products, prototyping, tft —

June 5, 2019 AT 2:24 pm

NEW GUIDE: Superhero Power Gauntlet using @Adafruit #Feather and #NeoPixels #AdafruitLearningSystem #Adafruit #3Dprinting #TheRPF #Prop #WearableWednesday

— by Anne Barela

Filed under: 3D printing, adafruit learning system, feather, NeoPixels, projects, sound, wearables —
Tags: amplifier, Audio FX Sound Board, avengers, feather, feather 32u4, gauntlet, iron man gauntlet, ironman, neopixels, prop, speaker, tony stark, wearable —

May 7, 2019 AT 9:15 am

Make Yoda Speak (or anything else) Using a Raspberry Pi and an iPhone App #PythonHardware #Python #CircuitPython #RaspberryPi @gallaugher

— by Anne Barela

Filed under: Raspberry Pi, sound, speech —
Tags: amplifier, from the forums, raspberry pi, Speakers, speech, voice —

February 18, 2019 AT 12:37 pm

HiFi Preamplifier runs CircuitPython #CircuitPython #ItsyBitsy #Adafruit @Adafruit @HacksterIO

— by Anne Barela

Filed under: CircuitPython, ItsyBitsy, projects —
Tags: amplifier, circuitpython, hifi, itsybitsy m0, sound —

February 4, 2019 AT 8:50 am

Building the Denim Deluxe vacuum tube guitar amplifier #Music #Guitar #Making

— by Anne Barela

Filed under: components & parts, music —
Tags: amplifier, guitar, tubes —

January 2, 2019 AT 5:15 pm

Glayer – a kitty mp3 player for kids featuring #Adafruit #Feather #MusicMakerWing #NFC

— by Anne Barela

Filed under: arduino, feather, music, projects, rfid / nfc —
Tags: amplifier, arcade button, arduino, feather, Feather M0, FeatherWing, mp3 player, music maker, project —

December 28, 2018 AT 4:24 pm

Mobile Phone Induction Speaker Teardown: a Class-D amplifier chip

— by Anne Barela

Filed under: EE, reverse engineering, telephony —
Tags: amplifier, chip decap, teardown —

November 15, 2018 AT 8:30 am

The LM383 Amplifier Integrated Circuit Story

— by Anne Barela

Filed under: audio, EE, history —
Tags: amplifier, automotive, chip, LM383, story, TDA2002 —