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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 …
“This device fully automates necessary processes for house plants including light and water regulation. I’ve personally always enjoyed having plants so when I came to college, I thought it would be nice to grow some in my room. After …
“I recently added a wood rack to my garage, which unfortunately reduced the car parking depth. I now have to pull up to a few inches of the rack to allow adequate space behind the car to access the rest …
“Simon is a short-term memory game. The beautiful simplicity of the game makes it an entertaining pastime for all ages, as well as a commonly referenced example project in the fields of programming, electrical engineering, and product design. This project …
“Winter is here, and the most interesting thing in winter is Christmas. As a PCB designer, I decided to build something useful for Christmas and so I made a blinking PCB snowflake for Christmas tree decoration. we can use this …
“How to use PWM with LEDs - from the basics to advanced intensity and color management This project is basically a tutorial on managing the brightness of an LED and the color of an RGB LED using PWM or pulse width …
“Inexpensive and functional instruments for the physics laboratory This time I will show you how to make two simple but very sensitive EMF (Electromagnetic Field ) Detectors. Electromagnetic fields are a combination of invisible electric and magnetic fields of force. They …
“adding the Phillips AC4014 to a Home Assistant network The Phillips AC4014 is certainly not the newest model of an air purifier, but I have some of them and they still work perfectly fine. Filters are readily available, so I …
“Soldering station supported Hakko T12 tips and rework Hot Air Gun 858D using color TFT ili9341 display. This is a third release of combined soldering iron controller for Hakko T12 tips and 858D rework station based on STM32 micro controller …
“The remote control from my TV was worn out and beginning to malfunction. As it was an older model, a new remote could not be purchased. So, instead, I decided to make my own TV remote to replace it. In …