Automatic LED Stairway Lighting – Arduino Compatible

Automatic LED Stairway Lighting – Arduino Compatible

This creative idea is suitable for a stairway with 16 stairs, each stair can have a 12V LED.


Nordic Semiconductor nPM1100 Power Management IC

Nordic Semiconductor nPM1100 Power Management IC

The nPM1100 is a PMIC designed as a complementary component to Nordic’s nRF52® Series.


LiFePO4 Charger Board based on CN3058E

LiFePO4 Charger Board based on CN3058E

LiFePO4 Batteries: An Overview Compact electronic devices rely on concise li-ion battery packs.


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SEPIC Converter based on MT3608 is open source

SEPIC Converter based on MT3608 is open source

DC-DC converters are needed in almost every commercial product, whether it is industrial, medical, defensive, automotive, or any...


C&K Switches PTS847 SMD Side Actuated Tactile Switches

C&K Switches PTS847 SMD Side Actuated Tactile Switches

C&K PTS847 switches are 4.6mm x 2.2mm side actuated SMT tactile switches.


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2D CMOS PDF417 customized mini-size auto-sensing embodied barcode scanner module

2D CMOS PDF417 customized mini-size auto-sensing embodied barcode scanner module

Image sensors are the crucial part of various analog and digital electronic devices such as digital cameras, webcams, camera...


Maxim Integrated MAX20361 Single-Cell/Multi-Cell Solar Harvester

Maxim Integrated MAX20361 Single-Cell/Multi-Cell Solar Harvester

Maxim Integrated MAX20361 Single-Cell/Multi-Cell Solar Harvester is a fully integrated solution for harvesting energy from...


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Arduboy Nano: The Arduboy game shrunk to less than an inch!

Arduboy Nano: The Arduboy game shrunk to less than an inch!

Arduino is an open-source electronics platform based on user-friendly hardware and software.


Programming TPI AVRs using USBASP Programmer

Programming TPI AVRs using USBASP Programmer

AVR microcontrollers are RISC architecture-based microcontroller series that have on-chip flash memory for data storage.


Components Memory by DM
MAX17227A is a 2 A nanoPower boost converter

MAX17227A is a 2 A nanoPower boost converter

Maxim’s MAX17227A is a 400 mV to 5.5 V input, 2 A nanoPower boost converter with short-circuit protection and True Shutdown™ Max...


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BQ25171-Q1 – 800-mA linear battery charger for 1- to 2-cell Li-ion, LiFePO4, and 1- to 6-cell NiMH

BQ25171-Q1 – 800-mA linear battery charger for 1- to 2-cell Li-ion, LiFePO4, and 1- to 6-cell NiMH

Texas Instruments bq25171-Q1 Linear Battery Charger is an automotive rated 800mA linear charger for 1-cell and 2-cell Li-Ion,...


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Buck converter PCB design replaces TO-220 regulators

Buck converter PCB design replaces TO-220 regulators

Linear voltage regulators are used to maintaining a steady output voltage.