Spider-Man is my favorite Marvel hero, and for a long time, I fantasized about having a super-powerful little spider inadvertently bite me, which was simply awesome. Is this little spider cool? Because I want to be a small spider, I chose Seeeduino XIAO. With the cooperation of the vibration motor and light sensor, this spider…
I have made a video that covers the same thing as this tutorial, so if you are interested, please check it out! I also make videos around ESP8266 and ESP32 projects regularly so maybe there are other videos on my channel you might find interesting! More info
To get real-time bitcoin data, I used an api provided by OKex, which is a large crypto currency exchange. Then I used python to calculate my gain and loss based on the streaming data. I set my target gain and loss to 5% everyday, which means more lights are on, my investment is closer to…
Apparently not content with simply brewing his coffee to perfection, Alex Campbell can actually take control of the roast itself thanks to his beautiful fluid bed roasting rig. His DIY device is constructed using a variety of stainless steel and aluminum components, along with a transparent roasting chamber. A spa blower is employed to suck…
As part of our studies at Polytech Sorbonne, this is a project of embedded system. We designed a system for measuring various parameters of plants on a roof and then apply it to the study of the relationship between solar panel efficiency and plants for the agri-food section of our engineer school. Our device is…
When you get a notification on your smartphone, more often than not, you’re doing something more pressing. You then silence the alarm, and perhaps forget about it. Nick Bild, however, has created a pair of smart glasses that take a new “look” at things by instead giving you a notification when you’re staring at an…
Using 7-segment displays to make a clock is nothing new, but what if you combined 144 of them together to create an epic LED timepiece? That’s exactly how this project was made, allowing it to show surprisingly smooth mega-numbers and a colon set at an angle. The build itself is controlled by an Arduino Nano,…
Using an Arduino Nano 33 IoT, Jithin Sanal designed a home monitoring system capable of detecting noxious gases with an MQ2 sensor as well as sensing temperature, pressure, humidity, and ambient light via a BME280 sensor and an LDR. All of this is mounted onto a custom PCB that’s powered by a 9V battery, or…
We’re excited to announce that Arduino IDE 1.8.11 is here! In addition to the usual load of bugfixes and small improvements under the hood, the latest version includes: Improved support for Mac OS X (the app is now notarized and strictly follows the latest OS X recommended security guidelines) A “send text” command within the serial plotter…
https://youtu.be/7rnk2qte4-I SunVox synth software allows you to create electronic music on a wide variety of platforms. Now, with his ZT-2020 project — which resembles a miniature arcade game — YouTuber “fascinating earthbound objects” has a dedicated input scheme. This cabinet prominently features a wide array of buttons, a directional input from a PlayStation controller, and…
You may have a 3D printer or other “digital” tools like a laser engraver or CNC router, but what if you want to work with Styrofoam? As How To Mechatronics demonstrates in his latest project, many of the same techniques used there can be implemented to make your own Arduino-powered hot wire cutter. This build…
It seems that writer Dean R. Koontz was right and Coronavirus pandemic is spreading at high speed. Using airports method, scan your home visitors body temperature as soon as they ring the bell using IR remote temperature. If body temperature is normal ring the bell, otherwise an alarm will appear. Everything that has mass emits energy…
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