Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Although off-the-shelf breadboards are plentiful and cheap, they almost always seem to use the same basic design. Although you can clumsily reassemble most of them by removing the voltage rail ...

A minimal bare-metal C project for scanning I2C devices using an ATmega328P microcontroller. This project directly accesses AVR hardware registers (no Arduino libraries) and prints found I2C addresses ...

#define MP92_USE_SPI This definition is responsible for using the SPI interface. If true, then SPI is enabled. Next, you need to use mpu9250_reset() to initialize the device. The initial setup is ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

NMOS and Ember+ both provide engineers with smarter and more flexible IP networks and also increase network security.

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals during emergencies. Its primary goal is to mitigate the risks associated ...

A digital key standard from the folks that brought you Matter, Aliro introduces a universal system for smart locks. Here's how it will change your smart home.

I'm a massive GameCube simp, so I've naturally been itching to use the Switch 2 controller with the OG console for over half a year. Originally, I was scheming to use 8Bitdo's nifty Retro Receiver to ...

USB-C turns your iPhone into a hub for work, media, and storage. Sure, you can use Bluetooth, Wi-Fi, or MagSafe. But USB-C has clear advantages.