Ham radio operators may be familiar with slow-scan television (SSTV) where an image is sent out over the airwaves to be received, decoded, and displayed on a computer monitor by other radio ...

Abstract: In this paper, we present a novel self-adaptive pseudo-resistor (A-PR) designed to enhance the performance of neurorecording front-end circuits in terms of settling time, linearity, and ...

Before starting the Arduino robotic arm project, it’s important to understand a few fundamental concepts that apply to almost every robotic arm design. These terms will help you plan better, avoid ...

This is a remote-control drone built around 8K 360 capture, which is the headline feature. The appeal of 360 footage is flexibility. You can frame the shot later, choose different angles from the same ...

Abstract: This paper presents a modified bias-enhanced with a floating resistor ring amplifier (FR-RAMP) circuit. The design uses two transistor-based floating resistor that are connected at the first ...

A severe winter storm in the United States has already left hundreds of thousands of people without power before it was expected to hit New York, Philadelphia and Washington later on Sunday.

An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

ENGLEWOOD, COLORADO / ACCESS Newswire / January 15, 2026 / Lightwave Logic, Inc. (NASDAQ:LWLG) (the "Company"), a technology platform company leveraging its proprietary electro-optic (EO) polymers to ...