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“This is a PEMF signal amplifier and not a complete PEMF device, but therefore it can be connected to various sources of such a signal. PEMF or Pulsed Electromagnetic Field therapy is a type of therapy that uses electromagnetic fields …
“Simplest type of Tesla Coil that produces high-voltage, low-current, and high-frequency alternating-current electricity. Tesla coil is a type of resonant transformer circuit invented by Nikola Tesla around 1891. It is a high-frequency air-core transformer that produces high-voltage, low-current, and high-frequency …
“DIY Thermal Camera: Build your Own Infrared Imaging Device with ESP32 and MLX90640 Sensor Ditch X-ray vision, thermal cameras are the real industrial superheroes! They don’t just see light, they see heat, making them masters of uncovering hidden energy …
“Version 2 of a previously made Thermometer project. Here’s something useful: A DIY thermometer made completely from scratch using a custom PCB and a couple of 3D-printed parts. The DS18B20 temperature sensor probe and the TTGO T-display board form …
“A functioning alarm clock with an easily adjustable alarm time, a matrix display, and a nice case to go with it! So, it’s a clock. oh my god whaaaat Yeah, there’s not much to say about the finished …
“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 …