This document serves to explain he pinout and electrical working of Bronica ETR lenses, special thanks to Oscar from Panomicron. The pinout on Bronica SQ Lenses may or may not be similar, but I've not ...

The little board that could.

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31. The confusing part here is that the ESP32-S series was always the one ...

Back in January 2024, Firefly released the CT36L AI smart security cameras, built around the Rockchip RV1106G2 SoC with a 0.5 ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

Once you’ve had a dash cam, you feel almost naked without one. A trawl through social media channels will reveal hours of footage showing poor driving and criminality, which would often have been ...

Clean start but the AM high tide is particularly slow outside of the better inside bars. Small scale blend of NW and S swells struggles to get past waist high during the AM high tide at many breaks.

视障人士智能辅助工具是一个基于AI技术的出行辅助系统，专为视障人士设计。该系统通过ESP32-S3硬件设备采集摄像头图像 ...

Abstract: This paper presents a low-cost, low-power solution for real-time natural disaster or calamity location detection using the ESP32 CAM, a GPS module, and TinyML. By overlaying calamity ...