“Home Appliances is now controlled by Arduino and Bluetooth this is totally possible. Now just download Arduino Home Controlling App on Your Smartphone and enjoy. This is very simple and easiest project to make. You need some electronics like Arduino UNO or Nano you choose , ULN2003a IC, HC-05 Bluetooth Module,12v Relays and some more small things and the …

“In this Instructables I want to show how to make a simple and cheap arduino plotter that can draw on eggs or other spherical objects. In addition, soon Easter and this homemade will be very handy”

“4 Channel Relay Shield for Arduino UNO is a simple and convenient way to interface 4 relays for switching applications in your project. Very compact design that can fit on top of Arduino UNO. Project requires 12V DC supply, all 4 trigger inputs require TTL signal, Relay-1 to Relay-4 inputs connected to D8 To D11 of Arduino digital pins through …

“This is a work in progress split-flap display. Each module can flip between 40 unique characters: letters, numbers, and a few symbols. Multiple modules fit perfectly alongside each other to build bigger displays. The primary design goal was to make something that’s possible to fabricate at home in small or single quantities and can be customized and built by …

“To answer questions on the subject of light painting and the tools I use I have created a beginners guide to light painting here… https://www.instructables.com/id/Light-Painting-a-Beginners-Guide/ Ever wanted to create cool light painting images like this one above (a collaberation between me and Stephen elliott)??? me too however i can never seem to get my orbs …

“First of all, I would say, English is not my mother tongue; so please excuse any errors on my part. In addition to usage as normal LED display, the “INTERACTIVE RGB LED TABLE” is like a “touch screen” made of LEDs with impressive animations. It is used as a dinner table, coffee table, decorated table in a bar, or living …

“Remote semi-automatic feeding machine using Particle Photon & Blynk. When I travel with my family, we stay in responsibility to our animal companions opposite and put my cat “Max” (chapter F) together with his water- and food bowl in my carport and leave him the feeding arrangement of the filled up to the top of the bowl. This works well over …

“Laser XY Scanner is an open source stepper motor based scanner. The components used are low cost and very accessible. This type of laser scanner is not extremely fast but it can still be used in a variety of applications. Draw, cut and or point with laser X and Y control. There are many types but the traditional laser scanner …

“This is an accurate milliohm meter with a maximum resolution of 0.1mOhm. The design is very simple, the whole assembly can be built in a couple of hours once all the parts are gathered. It is based on a precision current sink and a high-resolution ADC controlled by an Arduino Nano V3. It uses a Kelvin connection with the …

“This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com) This device is a solar powered clock. Its aim was to provide a nice desk piece that was self sufficient, and accurate. There are two motors that control the motion of the panel. The device is able to …