Hackaday

Accurate Split-Flap Display Can Be 3D Printed

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...
Hackaday

DIY SI5351 Radio Tunes In SW, MW, And More

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
GitHub

OptiTrack: Arduino-Based Optical Encoder and Rotation Monitoring System

OptiTrack is an Arduino-based optical encoder system developed for real-time rotation monitoring and pulse counting applications. The system utilizes an infrared (IR) sensor and a slotted encoder ...
IEEE

Mitigating Backdoor Attacks in Pre-Trained Encoders via Self-Supervised Knowledge Distillation

Abstract: Pre-trained encoders in computer vision have recently received great attention from both research and industry communities. Among others, a promising paradigm is to utilize self-supervised ...
IEEE

Wavelet-Based Deep Auto Encoder-Decoder (WDAED)-Based Image Compression

Abstract: In this work, we propose a Wavelet-based Deep Auto Encoder-Decoder Network (WDAED) based image compression which takes care of the various frequency components present in an image.
Gazeta Digital

Economista explica regras do rotativo do cartão de crédito

Mais de 70% dos brasileiros estão endividados e isso se deve principalmente às faturas de cartão de crédito. Nessa quarta-feira (3), passou a valer as novas regras do crédito rotativo, que veio para ...