The seismometer is a device for the detection of earthquakes and measuring their strength. Basically these are very precise instruments and are relatively difficult for self-construction. Commercially available sensors are very expensive, and cheap electronic modules sensitive to shocks are not sufficiently sensitive to this purpose. In the text and video that follow, you…
This instructable video is all about how to monitor the Quality of water, interns of monitoring the level of water, the temperature of the water and its surrounding, the turbidity of the water (how clean the water is) as well as the PH levels of the Water. So this system monitors all of these…
With MixPose, yoga and fitness professionals can teach classes via streaming platform, which would generate income for them. It is for the benefit and well beings for all the viewers. It also enables many places like India and Nepal, where yoga was born. China, where Tai Chi was, and is still being practiced. This…
The metro cities all around the world are facing a lot of problem because of the increasing population, which is resulting in an exponential pollution rise, which is a very serious problem and needs immediate attention. But the problem is that there is no proper monitoring device for these Urban environments, so we are…
I wanted to do timelapse video of some plants growing in a pot on my window sill so I wrote Windows 10 IoT Core Universal Windows Platform (UWP) background task to capture images and store them to the local file system of a Raspberry Pi or DragonBoard 410C devices. The first version was pretty rough so for the next one I moved all the…
Equipping the old-made (but not used) plotter with Bluetooth COM port. Then making the first PCB and case’s backplate with it. What for? Why not ordinary printer? It is possible to draw PCB on this plotter, face panel of a case, to mount a laser/mechanical cutter and a mechanical engraver. Drawing area of this…
Let’s learn to control our home appliance using the TV or DVD player remotes or smartphones phones like Xiaomi which is having an inbuilt IR transmitter. We are using a Relay channel with an Arduino and IR receiver to control our home appliances. More info
Given the attack we are subjected to due to CoronaVirus (Covid-19), we have decided to sterilize whatever enters in the house, fruit, newspapers, books, etc, using ultra violet UV-C rays. Caution: UV-C rays are dangerous for skin and eyes so, close everything in a container that you will put on top of the things to be sterilized. One of the side effects of…
Use some LED panels and strips along with an ESP32 and local webserver to control the lighting of a room from anywhere in the house. I recently purchased several new lights for an auxiliary workspace in my room, but there was a problem: it took far too long to turn the lights on and…
A beacon will continuous broadcast signals to let other bluetooth devices know the presence of it. And I’ve always wanted to have a bluetooth beacon to track my keys since I’ve already forgot to bring them like 10 times last year. And I happendly got a HM13 dual module. So I think I could…
Whenever you go to an office, there is always candy on the table, but we never really know it’s really for us. Also, if you know amount of hands that has been digging into the candy jar, you’d probably not taking a candy to start with. To make this a more welcoming experience, we…
https://youtu.be/D_4kYoQq0gY Waka Waka is built on the idea to build a standalone device for messaging on long distances in hard to get areas like mountains, forests etcetera. TIt is not always possible or needed to establish voice communication so it is mainly text-only communication and has delivery acknowledgement functionality. We also aim to create…
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