Other
“We’re going to build an Alexa-controlled door locking system in this video so that we can lock and unlock a door with just our voices. Story Voice Controlled Door Lock: An Overview Hey, everyone! Welcome back. In this video …
“HHello there, Thank you for stopping by. Today I am going to show you how I built a pickup winder to wind pickups for electric guitars and basses. I don’t play guitar but I did take some bass lesson …
“3D printing is very exciting technology as it reaches the home scale but using brand new filament was not acceptable to me as it would just increases the plastic waste amount on the planet. I started to look for a …
“It can be used to improves sleep, mental focus, and the body’s overall performance by helping the energy output and regeneration of the body. Pulsed electromagnetic field therapy (PEMF therapy), also known as low field magnetic stimulation (LFMS) uses …
“A relatively sensitive IB (Induction balance) Metal Detector which is very easy to make, and contains a few standard electronic components In the previous period, I presented several types of metal detectors that were based on microcontrollers and Android smartphone …
“Make your own adjustable voltage solar charger. A solar charger is a charger that employs solar energy to supply electricity to devices or batteries. Solar chargers can charge lead acid or Ni-Cd battery banks up to 48 V and hundreds …
“A PID controlled DIY reflow hotplate using an Aluminium PCB to solder SMD components Story : Last time I made a reflow soldering hotplate from a regular clothing iron. And it works pretty great. The only issue is it uses mains …
“A simple, cheap short circuit protector, controllable either manually or using a microcontroller. There are many E-fuses available both precises ones, used in industrial or critical situations, and [cheap] maker-friendly ones which despite doing their job, but are not suitable …
“Have you wondered how computers compute things at the hardware level? I was curious so I made a binary calculator using only transistors. Story I always was curious about how computers worked at a hardware level. When I finally learned …
“Control and maintain stable relative humidity and temperature states to simulate natural conditions for experimental testing in the lab. Being ecologists, we investigate organisms and their responses to natural conditions, such as variations in temperature (T) and relative humidity (RH …