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 ...

In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

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

Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...

Back in 2024, Renesas first released the RA0E1, an ultra-low-power Cortex-M23 MCU designed for cost-sensitive applications, followed by the RA0E2, with ...

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 ...

A resistor in the cloud is worth two in the hand.

DigiKey plans to highlight new products, technical demonstrations and prize opportunities from its booth. “DigiKey is excited to connect with engineers, designers and makers at embedded world 2026,” ...

The best father-son hobbies aren't about killing time - they're about building something together that teaches your kid how to think, solve problems, and finish what he starts. Crafting hobbies are ...

The U.S. Special Operations Command (USSOCOM) is one step closer to flying the C-130J Super Hercules—one of its workhorse ...

STMicroelectronics’ new STM32 series redefines entry-level microcontroller performance and value for smart devices everywhereSTM32C5 with ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...