Experiments, inventions, patents, …
The APMC (Arduino Pulsed Motor Controller) v1.0 is a very useful tool designed for helping the experimenter who want to explore the Delayed Lenz Effect or the Magnetic Lag Effect and want to test…
I needed to record some time-temperature-power data over a long period of time. So I made this Arduino simple intervalometer to control the Canon camera through its external shutter release cable jack. The system…
A single RC servo and a couple of cheap CdS photoresistors make the Arduino “look alive” by making a simple light tracker. With just a few lines of code you can make the arduino…
CAUTION: Flickering lights: if you are prone to seizures or are affected adversely by strobes or flicker please don’t watch this video or build this project. I can’t be responsible for any adverse… or…
” BREAKTHROUGH” Aviso HHO reactor 1.5 watt/hr per liter. HHO existing in the market 4.5watts per liter. The product of 5 months cash strap research using special water mix of chemical & plasma treated…
This is a simple AM radio receiver that use an integrated circuit chip called the MK484 as the main component. This simple radio will run on one AA battery using an earphone. I show…
Figure 8 from the Paper 1 of Donovan Martin and Rosemary Ainslie doesn’t appear in any other blog or forum post from her that I can find. However, I was able to find two…
This is Dr. Stiffler’s diode electrolysis of water but using the Slayer Exciter. The device is running on one 9 volt battery. I also show the exciter wirelessly powering my dried out Stubblefield coil…
I used the same circuit arrangement as in the last video but with the addition of a piezo speaker element. A negative-coefficient thermistor is used along with a 1K resistor as the “potentiometer” sensor…
By suggestion, I hooked a simple PV cell to the potpin sensor input, and recalibrated the sensor range using values read off of the Serial Monitor tool in the Arduino IDE. I show how…