Example: confidence
Android Based Smart Door Locking System - IJERT
authorized to operate the lock. The cost effective implementation with advanced functionality and easy to use interface makes the system very useful. Keywords: Arduino Uno, Android, Smart Phone. I. INTRODUCTION Android Based Smart door locking system is designed to prevent unauthorized access, trespassing and intrusion. Banks,
Tags:
Information
Domain:
Source:
Link to this page:
Documents from same domain
Programmable DC Electronic Load for Testing on-Board ...
www.ijert.orgThe Block diagram of programmable DC electronic load is as show in the Fig.1.The input voltage to device is between 6V-10V.Synchronous buck converter regulates the input voltage to constant voltage of 5V.The bias voltage for timer and Op-Amp are derived from the output of buck regulator .IC555 timer generates the required control signal, the ...
Optimization of Sand Casting Process Parameter …
www.ijert.orgCasting defects have been selected as the most representative quality characteristics in the ... Maximizing η’ leads to minimization of quality loss due to defects.
Design of High Gain Two stage Op-Amp using …
www.ijert.orgThe Operational Amplifier (Op-Amp) is designed and analyzed by using Cadence ICFB full custom design suite using 90nm technology. The ...
Numerical Study of Knife Edge Effects in Flash Riveted ...
www.ijert.orgabout knife edge is due to stress cycles causing fatigue cracks. In the riveting process of machine countersunk, cracks mainly initiated around the rivet holes in the upper skin. In flush fasteners, the influence of rivet head in conjunction with the skin thickness on the stress distribution is still largely ...
4-Bit Arithmetic And Logic Unit Design Using Structural ...
www.ijert.orgVery high scale integrated circuit Hardware Description Language. 1. Introduction The ALU, or the arithmetic and logic unit, is the section of the processor that is involved with executing operations of an arithmetic or logical nature. ... Design with VHDL” McGraw Hill, 2 nd
Design and Performance Study of Shell and Tube Heat ...
www.ijert.orgShell & tube type heat exchangers are built of tubes (round or rectangular in general) mounted in shells (cylindrical, rectangular or arbitrary shape). The differences lie mainly in the detailed features of construction and provisions for differential thermal expansion between the tubes and the shell. ...
Performance Analysis of a Heat Recovery Steam …
www.ijert.orgThe Heat Recovery steam Generator is one of the Critical components is the combined cycle (Gas Turbine cycle and Steam Power cycle) and is the most efficient energy conversation system in recent trends. Its function is to recover the waste heat present in the exhaust Gases of the Gas turbine ...
A Resonant Converter Topology for Bidirectional DC DC ...
www.ijert.orgthe existing bidirectional dc-dc converters fall into the generic circuit structure illustrated in figure 11.Based on the placement of the auxiliary energy storage, the bidirectional dc-dc converter can be categorized into buck and boost type. To realize the double sided
Analysis, Design and Simulation of Bidirectional DC- DC ...
www.ijert.orgThe bidirectional dc-dc flyback converters, a very simple structure, but the active switch suffer a high voltage stresses due to the leakage inductance of the transformer.
Speed Control of Induction Motor using PWM Technique
www.ijert.orgfor single phase AC induction motor. It has low cost, high efficiency drive capable of supplying a single phase induction motor with PWM modulated sinusoidal voltage. The circuit operation control by an 8051 family microcontroller[4].The device is aimed at substituting commonly used TRIAC phase angle control drives. ...
Related documents
Orion-Tr Smart DC-DC Charger Isolated - Victron Energy
www.victronenergy.comUse the VictronConnect manual - to get the most out of the VictronConnect App when it’s connected to an Orion Smart. Input voltage lock-out Shutdown if the input voltage drops below the lock-out value and restart when the input voltage increases above the restart value. Configurable with VictronConnect. Remote on-off
Smart Lock Manual
images-na.ssl-images-amazon.comLock name. Admin Passcode (You reset your admin passcode on the APP) 2. Unlock Remotely ( Need to buy a gateway, you can remotely control your lock after pairing.) 3. Auto Lock ( 5s,10s,15s,30s,60s,Custom) 4. Lock Sound 5. Read Operation Record, etc. Note: These operations require Bluetooth to be turned on and a smart lock is connected. 3.4.4 ...
Atmel | SMART SAM4SD32 SAM4SD16 SAM4SA16 SAM4S16 …
ww1.microchip.comThe Atmel® | SMART SAM4S series is a member of a family of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor. It operates at a maximum speed of 120 MHz and features up to 2048 Kbytes of Flash, with optional dual-bank implementation and cache memory, and up to 160 Kbytes of SRAM.