Results 51 to 60 of about 164,745 (326)
A simple microcontroller based digital lock-in amplifier for the detection of low level optical signals [PDF]
, 2002 Traditionally digital lock-in amplifiers sample the input signal at a rate much higher than the lock-in reference frequency and perform the lock-in algorithm with high-speed processors.
Dorrington, Adrian A. +1 more
core +2 more sources
Advanced Materials, EarlyView.Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho +9 more
wiley +1 more source
Logic, 2020 The development of security system is a positive development on reducing society’s anxiety of criminal act such as theft. The security systems that are being developed today are mostly home security systems, motor cycle and cars.
Rezki Nalandari, Adi Pratama Putra
doaj +1 more source
STR: a student developed star tracker for the ESA-LED ESMO moon mission [PDF]
, 2010 In the frame of their engineering degree, ISAE’s students are developing a Star Tracker, with the aim of being the core attitude estimation equipment of the European Moon Student Orbiter.
Lizy-Destrez, Stéphanie, Mimoun, David
core
Ferroelectrics Hybrids: Harnessing Multifunctionality of 2D Semiconductors in the Post‐Moore Era
Advanced Materials, EarlyView.In this Review, the state of art of ferroelectric hybrid systems—combining ferroelectrics, 2D semiconductors, and molecular switches is presented—as next‐generation platforms for high‐density, multifunctional electronics. By discussing 2D FeFET applications, nanoscale material downscaling, M3D integration, and emerging ferroelectrics, it highlights ...
Haixin Qiu +3 more
wiley +1 more source
Digitally Controlled Beam-Steerable Printed Dipole Antenna
IEEE Open Journal of Antennas and PropagationA digitally controlled beam steerable printed dipole antenna operating in ISM band has been proposed using PIN diodes switching mechanism. The proposed antenna provides effective solution of beam steering by establishing adequate coverage in elevation ...
Rajesh Shukla +2 more
doaj +1 more source
Sistem Deteksi Kebocoran Gas Sederhana Berbasis Arduino Uno
Rekayasa, 2020 Penggunaan gas di berbagai sendi kehidupan manusia sekarang ini tidak dapat terhindarkan, mulai dari kebutuhan skala rumah tangga hingga industri. Dalam upaya meningkatkan pencegahan terjadinya kecelakaan kerja akibat kebocoran gas, kontrol terhadap ...
Nurul Hidayat +3 more
doaj +1 more source
SISTEM PENGENDALI KIPAS ANGIN OTOMATIS BERBASIS MIKROKONTROLLER ATMEGA 328 DENGAN REMOTE CONTROL SEBAGAI PENGATUR [PDF]
, 2012 Tujuan pembuatan proyek akhir yang berjudul Sistem Pengendali Kipas Angin Otomatis Berbasis Mikrokontroller Atmega328 dengan Remote Control Sebagai Pengatur Suhu adalah untuk memudahkan pemakai untuk mengatur kecepatan kipas angin secara otomatis ...
Imam , Fajri
core
Phase‐Change Solvents for Thermally Switchable Ion Conduction in Organogels
Advanced Materials, EarlyView.Organogels containing salts dissolved in phase‐change solvents exhibit thermally switchable ion conduction. The organogels, which display an over 10 000‐fold on‐off ratio and high cycling stability, can be synthesized with a wide range of salts and customizable conductivity/temperature relations for applications in ionotronics and energy storage ...
Yi‐ming Yuan, Thomas B. H. Schroeder
wiley +1 more source
3 DOF robot programmed with PIC 18f45k22 for handling materials in a robotic cell
Visión Electrónica, 2023 This paper presents the interaction between different devices for the operation of the prototype of a 3-degree robotic arm applied to a robotic cell, which was programmed with a low-cost microcontroller (PIC18F45K22), using serial communication ...
David Fernando Monroy Moya +2 more
doaj