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“Hello. In this article Ill explain how to build simple and ultra cheap automated turntable with shutter release. The price for all parts are little less than $30 (all prices are taken from Aliexpress). Most of the 3d artists, who …
“A system to trigger a Canon DSLR camera when there is motion in front of it. Uses a PIR, opto-isolator, and not much else! If you have a Canon DSLR (may work with others—I’ve tested it with a …
“Track the 230 VAC power line with your favorite HW using a small, efficient, and inexpensive circuit. Story In my wireless doorbell tutorial I gave the advice about how to get a digital signal from a 12 Vac source so …
“In this instructable I show You how to make 230V dimmer based on Arduino.I use remote controller of my Samsung TV, but it’s not necesary. Take a look at YouTube video embedded above. In nex steps I describe …
“Introductions : Relays are mechanical switches ,compare to semi-conductor there switching time are very slow , but it switch in relatively high voltage,One example use of relays are in the Car or bike as electric ignition they increase relatively low current …
“I know this sort of project has been done before but nevertheless it’s still an interesting project to try and put your own spin on it. The idea is to have an ESP8266 which can press/hold the power …
“Hi everyone, in this page i’m going to show you how i made a simple door alarm that is compact,loud and battery powered. There is a full list of what you need for this project, i savaged most …
“Recently a lot of work has been done in the self balancing of objects. The concept of self balancing started with the balancing of inverted pendulum. This concept extended to design of aircrafts as well. In this project, we have …
“”Robot-Car: Design Fused with Obstacle Avoidance Technology” Recently, there is an intensive research undertaken in the field of intelligence robotics and autonomous mobile robot applications. Through the this project we wanted to explore this field by building a robot car …
“Relays are always used for AC switching circuits…we frequently need AC loads like Fan Bulbs to operate automatically with conditions like decreased light, increased temperature, etc.Also we come across situations like when we need to control appliances remotely …