An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive free development boards through our partnership with DigiKey. For ...

The nights are drawing in for Europeans, and Elliot Williams is joined this week by Jenny List for an evening podcast looking ...

LILYGO T-2CAN is an updated version of the earlier TTGO T-CAN485, with a more powerful ESP32-S3 MCU and two isolated CAN bus ...

Creative-x-Lights's 2-Port ESP32 ETH0 WLED Controller is a WLED Ethernet board supporting 5V–24V LEDs via two terminal blocks ...

This is one of my most used development tools for ESP32 programming, and I highly recommend using it. Its debugging and ...

Elecrow's Rotary Displays are a great addition to your smart home, but the 1.28-inch model is the one I spent the most time ...

Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects & TinyML for smart edge computing.

I wanted to build a high-quality internet radio that could connect to both my local Ethernet network and a WiFi access point. This setup allows me to record radio broadcasts—especially France ...

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

Many computational problems, such as optimization and integer factorization, remain challenging for traditional computers. These problems often require exploring a large number of possible solutions, ...

Topological phononic chip platform. a, Illustration of integrated devices that use topologically protected sound waves, including a phonon pump, an edge-waveguide, and an intensity modulator. b, Top: ...