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New Postsview all

August 1, 2021 at 10:00 am
Fix Joy-Con Drift

August 1, 2021 at 4:00 am
Talk To Kids About Climate Change

August 1, 2021 at 1:00 am
A24 Is Adapting Octavia Butler’s Parable of the…

Featured Postsview all

July 31, 2021 at 8:00 pm
New Products 7/28/21 w/ Adafruit MCP9601…

July 24, 2021 at 8:00 pm
New Prods 7/22/21 feat. Etched Glow-Through Keycap…

June 23, 2021 at 1:30 am
Today is International Women in Engineering Day…

July 29, 2021 AT 10:21 am

EYE on NPI – GAPTEC LC78_3.0 Series Switching Regulator #EYEonNPI #DigiKey @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, digikey, EYE on NPI, power supply —
Tags: digi-key, digikey, LC78, power, regulator, Replacement, Supply, switching —

July 28, 2021 AT 9:36 am

Teardown of a PC power supply #Computers #ReverseEngineering @kenshirriff

— by Anne Barela

Filed under: power supply, reverse engineering —
Tags: PC, power supply, Switching Power —

June 17, 2021 AT 11:05 am

EYE ON NPI – Nordic Semiconductor nPM1100 Power Management IC #EYEonNPI #DigiKey @DigiKey @NordicTweets

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI, power supply —
Tags: digi-key, digikey, ic, nordic, nPM1100, Power Management —

June 16, 2021 AT 9:47 am

Teardown and testing of a 1500W pure sine inverter #ReverseEngineering

— by Anne Barela

Filed under: power supply, reverse engineering —
Tags: inverter, Inverters, reverse engineering, teardown —

May 11, 2021 AT 10:29 am

The Great Search: Don’t overpay for out-of-stock parts, find Digi-Key alts! #TheGreatSearch #DigiKey #Adafruit @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, digikey, power supply, The Great Search —
Tags: alternative, digi-key, digikey, Replacement, TPS27081A —

May 6, 2021 AT 10:31 am

EYE on NPI – TI BQ25792 I2C Controlled, 1-4 Cell, 5A Buck-Boost Battery Charger #EYEonNPI #Adafruit #DigiKey @Adafruit @DigiKey @TXInstruments

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, batteries & power, components & parts, digikey, EYE on NPI, power supply —
Tags: batteries, Buck-Boost, digi-key, digikey, power supply, Supply, Switching Power, Texas Instruments —

February 25, 2021 AT 9:20 am

EYE on NPI – RAC05-K/C14 Low-Cost, Isolated, 5 W Power Supply with Integrated Mains Filter #DigiKey #EyeOnNPI @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, digikey, EYE on NPI, power supply —
Tags: compact, continuous, DC power, digi-key, digikey, power supply, recom —

February 18, 2021 AT 5:34 pm

HackSpace Magazine Issue 40 – Only the Best: Adafruit 6V 9W Solar Panel @HackSpaceMag @Adafruit

— by Anne Barela

Filed under: power supply, Publications, solar —
Tags: HackSpace Magazine, solar panel —

February 18, 2021 AT 11:20 am

NEW PRODUCT – Adjustable Power Supply with 2.1mm / 5.5mm DC – 3V to 12V at 5A

— by Angelica

Filed under: New Products, power supply —
Tags: new products, potentiometer, potentiometers, power, power supplies, power supply, voltage, wall supplies —

February 18, 2021 AT 8:10 am

The Perseverance Rover – powered by nuclear isotopes #CountdownToMars @NASAPersevere

— by Anne Barela

Filed under: power supply, science, space —
Tags: mars, nuclear, power, space, thermocouple —

February 5, 2021 AT 3:55 pm

EYE on NPI – AP6330x Synchronous Buck Converter #EyeOnNPI #DigiKey @DiodesInc @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI, power supply, Uncategorized —
Tags: buck converter, buck regulator, digi-key, digikey, LDO, power supply —

January 27, 2021 AT 12:15 pm

New Guide: Build a NeoPixel Crystal Chandelier with Speed & Brightness Control

— by Erin St Blaine

Filed under: 3D printing, adafruit learning system, art, bluefruit, circuit playground, Circuit Playground Bluefruit, CircuitPython, DIY, education, Learning, LEDs, made with code, microcontrollers, NeoPixels, open source, Paper Craft, power supply, Programming, projects, STEM, tutorials —
Tags: animated, art, beaded, burner, burning man, chandeleir, control, decor, design, diy, fixture, home, lamp, lighting, Maker, meditate, modern, pearl, Rainbow, sparkle, trippy —

January 19, 2021 AT 1:00 pm

The Mechanical Battery Explained – A Flywheel Comeback?

— by Ben

Filed under: batteries & power, power supply —
Tags: battery, power —

January 15, 2021 AT 1:30 pm

Buck-Boost FeatherWing for 2-15V Battery Power @hackadayio

— by Anne Barela

Filed under: feather, power supply —
Tags: Buck-Boost, feather, FeatherWing, regulator, voltage regulator —

December 31, 2020 AT 10:21 am

EYE ON NPI – TPS63900 75 nA IQ Buck-Boost Converter #EyeOnNPI #DigiKey @TXInstruments @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, Eye on NPI, power supply —
Tags: Buck-Boost, converter, digi-key, digikey, power, Texas Instruments, TI —