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New Postsview all

March 23, 2025 at 4:30 pm
Adafruit Weekly Editorial Round-Up: Alarmo Doom,…

March 23, 2025 at 3:33 pm
Visualizing Sound Waves with Lasers ⚡️

March 23, 2025 at 2:00 pm
New Science Fiction in Latin America

Featured Postsview all

March 21, 2025 at 10:54 am
There are now 600 CircuitPython compatible…

March 15, 2025 at 8:00 pm
New Product 3/12/25 Feat. Adafruit TPS65131 Split…

March 3, 2025 at 11:33 am
The Python on Microcontrollers Newsletter hits…

March 20, 2025 AT 12:13 pm

EYE ON NPI – Boréas Technologies’ BOS1931 High-Efficiency Piezo Driver #EYEonNPI #digikey @digikey

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI —
Tags: chip, driver, piezo —

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 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 —

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 12:27 pm

The Raspberry Pi RP2350 Hacking Challenge results are in @Raspberry_Pi

— by Anne Barela

Filed under: hackers, Hacks, Pico 2, Raspberry Pi, RP2350, Security —
Tags: attack, chip, fault injection, power fault, raspberry pi, RP2350, security —

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 —

September 18, 2024 AT 9:50 am

Apple mobile processors are now made in America by TSMC

— by Anne Barela

Filed under: manufacturing, microcontrollers, microprocessors —
Tags: apple, chip, chips, fab, processors —

September 16, 2024 AT 2:47 pm

AT&T’s CRISP Hobbits – an unexpected journey for AT&T’s own low power processor

— by Anne Barela

Filed under: microprocessors —
Tags: at&t, chip —

June 3, 2024 AT 9:30 am

The Great Search: DS18B20 and other 1-Wire interface chips #TheGreatSearch #DigiKey @DigiKey

— by Anne Barela

Filed under: Adafruit Video, components & parts, The Great Search —
Tags: 1-wire, chip, Dallas, digikey, ds18b20, temperature sensor, The Great Search —

January 15, 2024 AT 9:43 am

The Great Search: Three-channel logic inverter #TheGreatSearch #DigiKey #adafruit @DigiKey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, The Great Search —
Tags: 74-series logic, chip, digikey, inverter, schmitt trigger, smd, The Great Search —

August 24, 2023 AT 11:32 am

EYE on NPI Renesas ZSSC3241 Sensor Signal Conditioning IC #EyeOnNPI #digikey #Adafruit @RenesasGlobal @digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, digikey, EYE on NPI, Sensors, sensorsparts —
Tags: chip, Conditioning, digikey, EYE on NPI, ic, Renesas, sensor, Signal, ZSSC3241 —

May 3, 2023 AT 9:37 am

Reverse engineering: overlay a footprint picture on the PCB #PCBs #ReverseEngineering @timonsku

— by Anne Barela

Filed under: components & parts, PCB, reverse engineering —
Tags: chip, identification, PCB, reverse engineering —

March 27, 2023 AT 9:32 am

The Great Search: NuvoTon audio record & playback chips #TheGreatSearch #DigiKey @DigiKey #DeskOfLadyada

— by Anne Barela

Filed under: Adafruit Video, components & parts, sound, speech, The Great Search —
Tags: chip, digi-key, digikey, ISD, playback, recording, sound, voice —

February 22, 2022 AT 10:43 am

The Great Search: LCD Segmented Display Driver with I2C Interface #TheGreatSearch #DigiKey @digikey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, leds-lcds, The Great Search —
Tags: chip, digi-key, digikey, driver, i2c, LCD breakout, LCD display, LCD Displays, lcds —

February 15, 2022 AT 10:46 am

The Great Search: Positive to negative 12V power inverter for Apple 2 disk drive bias #TheGreatSearch @digikey

— by Anne Barela

Filed under: Adafruit Video, components & parts, floppy, power supply, The Great Search —
Tags: apple II, bias, Charge Pump, chip, digi-key, digikey, floppy, ic, power inverter —