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New Postsview all

December 8, 2024 at 4:17 pm
Desk of Ladyada returns next week!

December 8, 2024 at 3:54 pm
Protecting Undersea Internet Cables Is a Tech…

December 8, 2024 at 3:00 pm
Adafruit Weekly Editorial Round-Up: Retrocomputing…

Featured Postsview all

November 30, 2024 at 1:00 pm
NewProducts 11/27/24 Feat @Adafruit bq25185 USB /…

November 29, 2024 at 12:01 am
Give them what they really want this holiday…

November 28, 2024 at 5:30 pm
Happy Thanksgiving 2024 from Adafruit!

September 21, 2023 AT 1:22 pm

EYE on NPI – Texas Instruments’ TMUX821x Flat RON SPST 4-Channel Switches #EYEonNPI #DigiKey @TXInstruments @digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI —
Tags: EYE on NPI, SPST, switch, switches, Texas Instruments, TMUX821x —

July 24, 2023 AT 3:03 pm

EYE on NPI: TPS61033 Fully-Integrated Synchronous Boost Converter #digikey #Adafruit @TXInstruments @digikey @adafruit

— by Anne Barela

Filed under: Adafruit Video, components & parts, digikey, EYE on NPI, power supply —
Tags: boost, Boost Converter, digikey, power, PowerBoost, Supply, Texas Instruments, TI, TPS61033 —

June 21, 2023 AT 4:31 pm

EYE ON NPI: Texas Instruments BQ27427 System-Side Impedance Track™ Single-Cell Battery Fuel Gauge #EYEonNPI #DigiKey @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, batteries & power, components & parts, EYE on NPI, power supply, Uncategorized —
Tags: battery management system, battery monitor, battery pack, digikey, EYE on NPI, Texas Instruments —

May 11, 2023 AT 12:15 pm

EYE on NPI: Texas Instruments DRV8411 Dual H-Bridge Motor Driver #EYEonNPI #DigiKey @TXInstruments @digikey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, components & parts, EYE on NPI, Motor Driver, motors —
Tags: crickit, dc motor, digi-key, digikey, DRV8411, DRV8833, motor driver, stepper motor, Texas Instruments, TI —

June 23, 2022 AT 10:07 am

Chip Shortage: TI TPS61023 Boost Converter #ChipShortage @Adafruit @TXInstruments

— by Anne Barela

Filed under: Adafruit Video, ask-an-engineer, Chip Shortage, components & parts, power supply —
Tags: boost, chip shortage, converter, Texas Instruments, TI, TPS61023 —

May 26, 2022 AT 9:56 am

Chip Shortage: TI DRV8833 motor driver #ChipShortage #adafruit @Adafruit @digikey @TXInstruments

— by Anne Barela

Filed under: Adafruit Video, Chip Shortage, components & parts, CRICKIT, motors —
Tags: chip shortage, crickit, DRV8833, motor driver, stepper motor, Texas Instruments, TI —

May 12, 2022 AT 9:44 am

Chip Shortage: TI INA219 #ChipShortage #adafruit @Adafruit @digikey @TXInstruments

— by Anne Barela

Filed under: Adafruit Video, Chip Shortage, components & parts, Sensors —
Tags: chip shortage, INA219, Texas Instruments —

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 —

January 19, 2021 AT 10:36 am

The Great Search: Quad Microphone I2S ADC from Echo Dot Teardown #TheGreatSearch #DigiKey #Adafruit @DigiKey @Adafruit

— by Anne Barela

Filed under: Adafruit Video, audio, components & parts, digikey, sound, The Great Search —
Tags: Burr-Brown, digi-key, digikey, Echo Dot, i2s, microphone, Texas Instruments, The Great Search, TI, voice recognition —

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 —

December 18, 2020 AT 10:15 am

RAM storage in early Texas Instruments calculator chips #VintageComputing #DieShot @kenshirriff

— by Anne Barela

Filed under: calculators, vintage computing —
Tags: calculators, chips, CMOS, design, die shot, DRAM, Texas Instruments —

May 21, 2020 AT 5:20 pm

TI removes access to assembly programs on the TI-83 Premium CE calculators

— by Anne Barela

Filed under: calculators, Programming, Security —
Tags: calculators, security, Texas Instruments, TI —

May 14, 2020 AT 10:44 am

EYE on NPI: TI CC2652RB and CC2652R/CC1352R #EyeOnNPI #Adafruit @digikey @adafruit @TXInstruments

— by Anne Barela

Filed under: development board, EE, EYE on NPI —
Tags: CC2652RB, development boards, digi-key, digikey, EYE on NPI, new product introduction, Texas Instruments, TI —

September 30, 2019 AT 1:00 pm

Is the era of the $100+ graphing calculator coming to an end?

— by Jessie Mae

Filed under: math —
Tags: calculators, graphing calculator, Texas Instruments, TI-83 —

May 14, 2019 AT 10:00 am

Photosynthesis Detection System

— by Takara

Filed under: gardening —
Tags: botany, Gardening, Texas Instruments —