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

This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

To advance the ‘ambient internet of things’ – no batteries required A quartet of Japanese organisations plan to build “advanced ambient internet of things systems” using a newly approved ISO standard.

As worldwide markets for electric vehicles continue to gain market share, low-cost connections of vehicles to mains charging need to be safe and efficient.

We used to need SBCs for these projects; modern microcontrollers handle them more easily and inexpensively while being easier to maintain.

Adaptive camouflage integrates sensors and display technology to enhance stealth, addressing challenges in military and civilian security applications.

Raspberry Pi under-cabinet clock shows time and weather; free 3D-print files and a no-API-key weather service, built for glance viewing.

Several Raspberry Pi products with 2GB or more of memory will soon be $10 to $60 more expensive. Several Raspberry Pi products with 2GB or more of memory will soon be $10 to $60 more expensive. is a ...

LPDDR4 price spikes ripple straight into Raspberry Pi retail tags everywhere Higher memory densities now dictate who can afford modern Raspberry Pi boards Entry-level Raspberry Pi models survive while ...

The ongoing AI-fueled shortages of memory and storage chips has hit RAM kits and SSDs for PC builders the fastest and hardest, meaning it’s likely that, for other products that use these chips, we’ll ...

Part of the reason that Raspberry Pi’s single-board computers have been popular with hobbyists, educators, and others is that they’re cheap. The original Raspberry Pi computer sold for $35 when it ...