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“Simplest of the simple. Uses an Arduino UNO, but could be used with other boards. So, I made an Environment Monitor. What does it do? - Measures Temperature (in F) - Humidity (in %) - Barometric Pressure (in mb) - Time since code first ran …
“Generate QR codes!!! In this tutorial I will show you how to generate QR codes and display them on tiny OLED display. This standard of 2D codes is incredibly popular and widely used. The best part? I found Arduino support …
“The safety device for your helmet. It registers when your helmet falls too heavy and warns you that the structure might be damaged. Helmets are subjected to drops and collisions during various activities, and the resulting internal damage might not …
“This project is a complete design of a high-power three-channel LED driver board, designed in KiCAD, and all the fabrication files Introduction I have been thinking about how to drive RGB LED patterns most simply. In my day-to-day research, I …
“This VU meter is very sensitive, has great dynamics, and the response time is instantaneous. A VU meter, also known as a Volume Unit meter, is a device used to display the audio signal level in real-time. This time I …
“A Simple working human heart model with electronics for visualization of arrhythmia. The main objective of this project is to teach students how the human heart functions. The heart has 4 chambers and 4 valves: Right Atrium, Left Atrium, Right …
“How to realize a pattern lock algorithm as in your smart phone for ili9341 touch screens and Arduino IDE Most people are familiar with pattern lock entries from their smart phone, e.g. for unlocking the phone. Such an unlocking …
“How to make a FREE IoT-based Home Automation with Google Assistant & Alexa using ESP32. (Circuit + Code) In this ESP32 project, I have shown how to make an IoT-based Home Automation with Google Assistant & Alexa using ESP32 to control 3 home …
“Design of IoT-Based Monitoring And Safeguarding of Chickens in Poultry From Illness, This project presents an innovative IoT-based solution for monitoring and managing the health of chickens in a poultry farm, as demonstrated in the provided YouTube video. The system …
“I originally imagined the LED Industrial Piercing as a project specifically to make use of 0201 LEDs. In the end, they weren’t even necessary. 0201 LEDs are just too small! Evidently, we needed to go deeper, so the purpose …