Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

M5Stack CoreS3 Lite is a cost-optimized ESP32-S3-based IoT Vision AI controller providing a cheaper version of the CoreS3 ...

Short video on replacing the rtc battery of a Taranis X9D Plus or any other OpenTX based radio. It's not a critical thing to replace, but if you want your time and date displayed correctly or ...

Bengaluru, July 8 -- The shares of a Small-Cap company, specializing in providing solar energy solutions to industrial and commercial clients, hit a 5 percent upper circuit upon receiving a Letter ...

In this study, we formulate and implement 14 widely used battery-equivalent circuit models (ECMs) in a MATLAB/Simulink environment and extract the parameters using the hybrid pulse power ...

A comprehensive project for a smart solar battery charger system controlled by an ESP32, including theoretical analysis, NGSPICE simulation, and KiCad PCB design. - jose803196/ESP32-Smart-Solar-Cha ...

There are two problems with the traditional lithium battery voltage sampling circuit based on operational amplifier voltage conversion: First, the use of more high-voltage MOS transistor in the ...

Espressif's EchoEar is an open-source AI development kit that lets developers build voice assistants with smart home control, OTA updates, and personalization.

Creator, AstroSam, built a functional prototype of a brain-computer interface (BCI), called Mind Link. It reads brain signals from a simulated 32-electrode array and sends them to a computer to ...

CA2RXU LoRa APRS Tracker/Station This firmware is for using ESP32 based boards with LoRa Modules and GPS to live in the APRS world.

Why #BESS (Battery Storage) Is Not Recommended for 25+ Year RE-RTC, #Greenhydrogen or #Greenammonia Projects! Many investors and developers are falling into the trap of rapidly declining #BESS ...