Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

S1, which combines the ESP32-P4 with an ESP32-C5 dual-band WiFi 6 module, instead of the more commonly used ESP32-C6 wireless ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...

We've talked a lot about ESP32-powered displays, but what about displays that pack two ESP32 chips inside? That's exactly ...

These days, you get a fantastic camera with the purchase of just about any modern smartphone. [Abe] missed some of the charm of earlier, lower-quality digital cameras, though, and wanted to recreate ...

One easy way to make a very accurate clock is with a WiFi-enabled microcontroller like an ESP32 and a display: set up NTP, and you’ll never be off by more than a minute. This water clock project by ...

If you’re a film stalwart who still regularly uses one of the best film cameras and best 35mm film, and believes in the tactile nature of a printed photograph that you can actually hold in your hands, ...

What is an analog-to-digital converter (ADC)? What are the key performance features of an ADC? The different ADC architectures. Real-world applications require real-world connections. Generally, that ...

Abstract: This project seeks to construct a multifunctional IoT-enabled rover system driven by an ESP32 microcontroller, built for accurate mobility, environmental monitoring, and surveillance. The ...

16:50:46.072 -> E (1714) gpio: gpio_pullup_en(78): GPIO number error (input-only E (1762) gpio: gpio_isr_handler_remove(568): GPIO isr service is not installed, call ...

Abstract: This paper features the development of a video surveillance robot that utilizes an ESP32 camera module and an L298 motor driver to improve security in various applications. The ESP32 camera ...