There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

A full unboxing, review, and spin test of the LGT Neopixel Darksaber, exploring its design, sound, and power worthy of ruling Mandalore. Democrats Launch Investigation Into Trump’s ‘Theft’ Of $230 ...

Unboxing and reviewing the Darth Malgus-inspired Neopixel lightsaber from ARTSABERS, showcasing its design, features, and Star Wars collector appeal. Taliban reacts to Trump's Afghan base threat: "Not ...

Every kid has dreamed of having a lightsaber (regardless of how deadly they would be if we could actually obtain one) but modern technology has let us get closer than ever to a fun, playful version of ...

Forum issue regarding a small neopixel ring blocking the SH1107 FeatherWing from auto_refreshing. When the led.show() for the Neopixel is commented out the OLED updates. If led.show() is left in the ...

Although the Raspberry Pi started out as a way for kids to learn to code, it has turned into so much more since its invention in 2012. At first, the Pi was something of a simplified computer, and ...

Since last year, we've been doing some interesting R&Ds on light and shadow using the CPX, and I wanted to document and share some project examples here. CPX, which stands for Circuit Playground ...

Abstract: Embedded real-time clock systems have a large number of applications in practice. The main issue is the accuracy of time they show, which is why performing time synchronization is very ...

I'm also experiencing a similar issue on the RPI 5. I have only 250 WS2811 pixels (5 x 50), connected to GPIO 10. The data line is chained, and strands are powered separately. It is able to correctly ...

Modern microcontrollers like the RP2040 and ESP32 are truly a marvels of engineering. For literal pocket change you can get a chip that’s got a multi-core processor running at hundreds of megahertz, ...