LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

Abstract: This paper is related to the development of a low-cost device for rehabilitation of knee and hip joints. Based on the formulated requirements the main steps of the device development are ...

Electrical energy is no longer treated as an unlimited utility. Every watt consumed has a cost impact, an efficiency implication, and in many cases a safety consequence. A smart grid in IoT is not a ...

Abstract: Traditional pet feeding methods are often ineffective for owners who are frequently away, leading to inconsistent feeding schedules, overfeeding, or neglect. Manual feeding routines can be ...

This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” message to a friend to a “good night” text to family, most of our daily ...