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New Postsview all

February 15, 2025 at 8:00 pm
New Products 2/12/25 Feat. Adafruit Metro RP2350

February 15, 2025 at 3:23 pm
Calligraphy bot

February 15, 2025 at 2:00 pm
The Sun’s Magnetic Field Is About to Perform…

Featured Postsview all

February 12, 2025 at 11:10 am
Shipping Alert: Presidents’ Day 2025 – Monday,…

February 8, 2025 at 1:30 pm
New Products 2/05/25 Feat Adafruit 1.28″…

February 1, 2025 at 7:31 am
Black History Month 2025 #BlackHistoryMonth

February 13, 2025 AT 12:49 pm

EYE on NPI – ST ST25R200 NFC/HF RFID Reader IC #EYEonNPI #digikey @ST_World @digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI, NFC, rfid / nfc —
Tags: access card, access control, card, chip, hf, near field, NFC, payment, reader, RFID, st, ST25R200 —

February 11, 2025 AT 12:59 pm

EYE ON NPI – Analog Devices MAX96714 Deserializer #EYEonNPI #Digikey @DigiKey @ADI_News @adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, cameras, components & parts, EYE on NPI, Video —
Tags: camera, coax, deserializer, GMSL1, GMSL2, MAX96714, MIPI, video —

February 10, 2025 AT 10:30 am

The Great Search: I2S DAC with Stereo Headphone + Speaker Out #TheGreatSearch #DigiKey #Audio @Digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, audio, components & parts, The Great Search —
Tags: audio, DAC, Fruit Jam, headphone, i2s, speaker —

February 6, 2025 AT 11:59 am

EYE on NPI – TMC5272 Dual-Axis Stepper Motor Controller and Driver IC #EYEonNPI #digikey @digikey @ADI_News @adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI, motors —
Tags: ADI, chip, controller, driver, dual-axis, nTMC5272, stepper motor, trinamic —

February 3, 2025 AT 11:42 am

The Great Search: 12V Lead Acid Battery for Bumper Kart #TheGreatSearch #DigiKey @Digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, batteries & power, components & parts, power supply, The Great Search —
Tags: battery, charge, lead, Replacement, sealed lead acid —

January 30, 2025 AT 11:42 am

EYE on NPI – Bel Fuse 1xN port MagJack and specialty ICMs #EYEonNPI #digikey @digikey @belfuseinc @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, Connectors, EYE on NPI, Networking —
Tags: bel, connector, ethernet, icm, jack, magjack, magnetics, rj-45 —

January 29, 2025 AT 9:25 am

Emulating 27xx series programmable ROMs with an RP2040 board

— by Anne Barela

Filed under: components & parts, Digital, emulation, reverse engineering, vintage computing —

January 20, 2025 AT 10:50 am

The Great Search: 3M VHB tape for Affixing a Dinosaur to Tile #TheGreatSearch #DigiKey @Digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, Restoration, The Great Search —
Tags: 3M, double sided, repair, tape, The Great Search, VHB —

January 16, 2025 AT 11:59 am

EYE on NPI – Texas Instruments DRV10974 BLDC Motor Driver #EYEonNPI #digikey @TXInstruments @digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, EYE on NPI, motors, robotics —
Tags: BLDC, chip, driver, DRV10974, motor, Texas Instruments, TI —

January 14, 2025 AT 12:11 pm

The basics of Pogo Pin connectors @digikey

— by Anne Barela

Filed under: components & parts, test equipment —
Tags: pogo pin, pogo pins —

January 13, 2025 AT 3:31 pm

Looking back at the MacTable from the 1980s

— by Anne Barela

Filed under: components & parts, computers, design and architecture, history —
Tags: design, furniture, history, MacTable —

January 13, 2025 AT 10:40 am

The Great Search: I2C all-in-one BLDC Driver #TheGreatSearch #adafruit #DigiKey @Digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, motors, robotics, The Great Search —
Tags: BLDC, chip, digital speed control, driver, motor —

January 7, 2025 AT 10:17 am

The Great Search: SMT pick-and-placeable nuts #TheGreatSearch #adafruit #DigiKey @Digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, Desk of Ladyada, PCB —
Tags: mounting, nut, PCB, SMT, standoff —

January 6, 2025 AT 10:09 am

The Great Search: Solenoid flyback diodes in SOD-323 #TheGreatSearch #adafruit #digikey @DigiKey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, motors, The Great Search —
Tags: diode, flyback, high current, motor, power, smd, solenoid —

December 23, 2024 AT 9:30 am

The Great Search: Pull out Drawer Sets for Components and Boards #TheGreatSearch #DigiKey #Adafruit @DigiKey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, The Great Search —
Tags: component storage, drawers, storage —