Results 111 to 120 of about 70,201 (314)

PCB drilling using arduino [PDF]

open access: yes, 2015
PCB drilling machine is used to drill holes on the PCB in order to provide component mounting and to make electrical interconnection between the bottom and top of the PCB. PCB drilling machine can be divided into two types.
Tan, Kee Kian
core  

Exceptional Antimodes in Multi‐Drive Cavity Magnonics

open access: yesAdvanced Electronic Materials, EarlyView.
Driven‐dissipative cavity‐magnonics provides a flexible platform for engineering non‐Hermitian physics such as exceptional points. Here, using a four‐port, three‐mode system with controllable microwave interference, antimodes and coherent perfect extinction (CPE) are realized, enabling active tuning to antimode exceptional points.
Mawgan A. Smith   +4 more
wiley   +1 more source

Cyclone PCB Factory

open access: yes, 2013
<p>Cyclone (Circuit Cloner) is a parametric CNC mill design intended for PCB manufacturing.</p ...
García-Saura, Carlos
core   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

open access: yesAdvanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho   +6 more
wiley   +1 more source

Fachtagung 'Dioxinaehnliche PCB in der Umwelt. Quellen, Verbleib, Exposition und gesundheitliche Bewertung' Beitraege

open access: yes, 2003
Authors of the meeting report about Dioxins, Furans (PCDD/PSDF) and Dioxin-like PCB (Polychlorinated Biphenyls) in Germany: Pollution regulations and limits, environmental analysis, outdoor and indoor air pollution, abundance in food, animal feeds and ...
Bayerisches Landesamt fuer Umweltschutz, Augsburg (Germany)
core  

Recent Advances in Programmable Metasurfaces and Meta‐Devices

open access: yesAdvanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao   +4 more
wiley   +1 more source

Os Comunistas e a Reforma Agrária no Paraná

open access: yes, 1986
Há escrito o nome do Pastor Werner Fuchs na capa.Cartilha produzida pelo Partido Comunista Brasileiro, em 1986, sob o título "Os Comunistas e a Reforma Agrária no Paraná".

core   +1 more source

Designing a PCB for embedded PPG sensors in an insole

open access: yes
openLa tesi riguarda la progettazione di una scheda PCB da inserire in una soletta sensorizzata. Dopo aver letto il datasheet del sensore utilizzato sono andata a cercare e scegliere tutti i componenti necessari per la realizzazione del circuito.
REGAÙ, BIANCA
core  

PCB ??? ????????? ??????????????? ?????? ??????

open access: yes, 2013
?????? ?????? ??????(Printed Circuit Board; PCB)??? ???????????? ?????? ???????????? ???????????? ???????????? ?????????, ???????????? ???????????? ??? ???????????? ??????????????? ???????????? ???????????? ????????? ????????? ????????? ????????? ????????
Han, Ki Jin
core  

Synchronization of Analog Neuron Circuits With Digital Memristive Synapses: An Hybrid Approach

open access: yesAdvanced Electronic Materials, EarlyView.
An hybrid circuit mimicking neural units coupled using memristive synapses is introduced. The analog neurons provide flexibility and robustness, and the digital memristive coupling guarantees the full reconfigurability of the interconnection. The onset of a synchronized spiking behavior in two circuits mimicking the Izhikevich neuron is discussed from ...
Lamberto Carnazza   +3 more
wiley   +1 more source

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