Results 11 to 20 of about 155,041 (322)
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 +4 more sources
Graphical microcontroller programming [PDF]
2012 IEEE International Conference on Technologies for Practical Robot Applications (TePRA), 2012 Graphical programming techniques developed in an academic setting enable engineers to quickly iterate their robotic algorithms. In a constrained undergraduate environment mechanical engineering students at West Point are not allotted sufficient time in their curriculum to master text-based programming languages.
Rogers, John R., McVay, R. Clayton
openaire +4 more sources
Buletin Fisika, 2018 A CCTV optimization system has been designed using PIR (passive infrared) sensor based on AT89S52 microcontroller. This device consists of several series of sensor circuit, AT89S52 microcontroller minimum system, stepper motor driver circuit, push-on ...
IGN Agung Dwijaputra +2 more
doaj +1 more source
IoT Based Remote Monitoring, Control, and Protection of Irrigation Water Pumping System [PDF]
Journal of Operation and Automation in Power Engineering, 2023 The Internet of Things (IoT) is a multidisciplinary concept that includes a wide range of application domains and device capabilities. The IoT technology provides a platform that allows apparatus to be monitored by sensors, connected using a ...
M. K. Kirar
doaj +1 more source
Design and Implementation of a Bluetooth-Based MCU and GSM for Wetness Detection
IEEE Access, 2019 Diaper rash is harmful to babies and the elderly, so many researchers have improved wetness-detection technologies to assist in investigating solutions.
Mohamed Y. E. Simik +2 more
doaj +1 more source
Jitter Elimination at Optical Control of Servomotors
Advances in Electrical and Electronic Engineering, 2014 The article describes the application of microcontroller PIC18F25K22 to servomechanism electronics built – in the model of car. Model is controlled optically, in the infrared part of the spectrum. Used microcontroller is optimal for this application – it
Radek Novak, Karel Witas
doaj +1 more source
Development of a Low-Cost pH Meter for Liquid Chemical Fertilizers
Turkish Journal of Agriculture: Food Science and Technology, 2020 Liquid chemical fertilizers are widely used in modern agriculture. The pH values of these fertilizers are important in terms of their effectiveness in the field application and their effect on the soil-water pH balance.
Muhittin Yağmur Polat +2 more
doaj +1 more source
Design and Implementation of Distributed Real-time Security System via Mobile Technology [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2013 In this paper, a distributed real time security system for monitoring and remote control on building and protecting it from unauthorized entering is designed and implemented.
Dhuha Abdullah, Wael Mahmood
doaj +1 more source
Utilization of IoT for Soil Moisture and Temperature Monitoring System for Onion Growth
Emerging Science Journal, 2021 The use of IoT in precision agriculture is very important in the process of increasing crop production. The local supply of onions in Merauke Regency have not fulfilled the demand, thus the high price in the market. Most of the demand for onion are still
Izak Habel Wayangkau +4 more
doaj +1 more source
A smart voltage and current monitoring system for three phase inverters using an android smartphone application [PDF]
, 2017 In this paper, a new smart voltage and current monitoring system (SVCMS) technique is proposed. It monitors a three phase electrical system using an Arduino platform as a microcontroller to read the voltage and current from sensors and then wirelessly ...
Al-Rubaye, Mohannad Jabbar Mnati +2 more
core +2 more sources