ADESTI: A portable open source instrument for air quality monitoring in surgical operating rooms [0.03%]
ADESTI：一种便携式医疗室内空气质量管理开放源代码仪器
Prisma Megantoro,Anna Surgean Veterini,Nagesparan Ainarappan et al.
Prisma Megantoro et al.
This paper presents the design and development of the Air Quality Detection and Safety-Targeted Instrument (ADESTI), a portable smart instrument for monitoring air quality in surgical operating rooms. The system is motivated by the need to ...
Vincent Dutreuil,José Paulo Pinheiro
Vincent Dutreuil
Many chemical measurement protocols require temperature control and stirring of the sample. Experimental procedures such as titration are usually performed in a laboratory using various devices, such as a bulky cryostat. In this paper, we d...
Low-cost programmable sine wave driver for inductive loads with built-in current sensing [0.03%]
低成本的编程正弦波驱动器用于感性负载并内置电流检测功能
Michal Labuda,Veronika Wohlmuthova,Ladislav Janousek
Michal Labuda
This paper presents the design and implementation of a compact and versatile device for generating and amplifying sinusoidal waveforms to drive inductive loads. The system is built around the AD9833 programmable waveform generator and the O...
Santiago Velasquez,Alejandro Toro-Ossaba,Daniel Sanin-Villa et al.
Santiago Velasquez et al.
Soft robotic grippers are attractive for cooperative object transport in multi-robot systems because they tolerate positioning errors and reduce the risk of damage to fragile items. However, many Fin-Ray effect grippers lack integrated forc...
A reconfigurable hardware infrastructure for evaluating PUFs in non-volatile memories [0.03%]
用于评估非易失性存储器中物理不可克隆功能的可重配置硬件基础设施
Florian Frank,Stefan Katzenbeisser
Florian Frank
Physical Unclonable Functions (PUFs) are widely recognized for deriving strong cryptographic keys from inherent manufacturing variations in hardware. A popular class of PUFs is extracted from memory modules already integrated into computing...
A flexible Raspberry Pi-based data logger platform for Modbus sensors with Ansible deployment [0.03%]
一种基于Raspberry Pi的灵活的数据记录平台，用于Modbus传感器并使用Ansible进行部署
Leon Keim,Steffen Hägele,Vivien Langhans et al.
Leon Keim et al.
This article presents LibrePiLogger, an open-source data logging platform based on the Raspberry Pi for environmental monitoring using Modbus sensors over RS-485. The system combines the AtmosPyre Python library for sensor communication wit...
Solomon Nsumba,Joan Kaitesi,Dianah Namutosi et al.
Solomon Nsumba et al.
We present a low-cost, reproducible head-mounted wearable system for first-person video capture and real-time medication-workflow monitoring. The device combines a Raspberry Pi Zero W, Pi Camera Module v3, PiSugar 2 Pro battery board, activ...
Rémi Clement,Arnaud Watlet,Guillaume Blanchy et al.
Rémi Clement et al.
The use of time-lapse electrical resistivity tomography (ERT) in environmental studies has increased considerably in recent years. This method serves to produce 2D or 3D images of the subsurface's electrical properties, making it possible t...
A low-cost, 3D-printed open-source platform for acute brain slice electrophysiology [0.03%]
一种低成本的用于急性脑切片电生理学的开源3D打印平台
Younsoo Byun,Hyunjun Noh,Sung-Han Rhim et al.
Younsoo Byun et al.
Brain slice electrophysiology is a widely used approach for investigating synaptic physiology, network activity, and pharmacological responses. However, the high cost of commercial recording chambers and perfusion systems restricts accessib...
Affordable thermal control for cell culture chambers: An open-source, PID-based heating module [0.03%]
一种基于PID的开源加热模块实现细胞培养箱的低成本控温功能
Majid Rostami,Sesha Sai Ramineni,Sangyoon J Han
Majid Rostami
Commercial environmental control systems for live cell imaging chambers frequently cost $10,000-20,000. This paper presents an open-source, PID-controlled heating module built entirely from off-the-shelf components for approximately $500. T...