This is a device that indicates by buzzing whenever the door crosses the specified distance giving a red light indication.This has been developed by linkit one board received in the giveaway! Its total cost is ~63$ including ~60$ linkit one board.Here’s video of it in action :- https://youtu.be/SbazZ44E9QY Step 1: Things Required We need:- Linkit […]
Door Open Alarm With Linkit One Read More »
We built a biometric fingerprint-controlled lock prototype. A fingerprint scanner is used to capture and store the fingerprints of authorized users. When the scanner recognizes a user, a solenoid plunger disengages and opens the lock. Parts List: The fingerprint scanner module is powered by an ARM Cortex M3 CPU, which controls the on-board optical sensor
Unlock a Door with your Fingerprint Read More »
What’s an Apple Watch good for? How about unlocking doors with just a tap on an app? We figured out how do something no one else has done for under 150 bucks, using standard door-strike hardware, our custom app, and a tiny RFduino microcontroller. In this Weekend Project we’ll show you exactly how to do
Make an Apple Watch Door Unlocker Read More »
An ATtiny12 controller as a timer and some switching circuitry turns the doorbell off for 10 hours at the same time each day. The string of resistors across the top of the board are series connected to make a 728 Ohm 2 watt resistor. The slide switch is used to switch the circuit between the
Door Chime Privacy Sentry using Attiny12 Read More »
(PRWEB) June 29, 2005 Individual Unit Door Alarms still rank as one of the most appealing amenities that customers look for in evaluating which neighborhood storage store they will chose to give their business, according to various industry surveys, says Steve Cooper, Director of Marketing for Digitech, a premier security vendor to the self-storage industry.
Digitechs New Uni-Mux Brings Improved Technology to Door Alarms Read More »
Fort Myers, FL (PRWEB) November 12, 2011 The most anticipated addition to the automatic garage door openers is the MyQ Technology embedded in all new models. By using the Internet Gateway, MyQ enabled openers allow homeowners to monitor and control their opener, or even their household lights, through a smartphone app or Internet connection from
Santa Barbara, CA (PRWEB) August 5, 2009 LaunchPoint Technologies Inc. has won National Science Foundation (NSF) American Recovery and Reinvestment Act (ARRA) funds to develop advanced control techniques for the operation of high-speed, high-efficiency, energy storage flywheels. Energy storage flywheels, such as LaunchPoint’s ‘Power Ring’, provide bursts of power over short time periods and are
New Research Could Open Door to Megawatt Energy Storage Flywheels Read More »
New York, NY (PRWEB) August 14, 2011 Record Label Door announces four extraordinary artists who are ready for a record label deal; Skyler, Zoe Ann, Raging Geisha, and Aria Tesolin will be featured in the August edition of The Record Label Door A & R Tip Sheet. About the The Record Label Door A
