Experiments, inventions, patents, …
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…
Using PulseFire As a Arduino Controlled Voltage Data Logger (Demo) first of all, i want to than welliam for his hard work!!! == PulseFire == http://open-source-energy.org/forum/showthread.php?tid=440 www.rwgresearch.com RWGresearch
Note: improved and commented program sketch for the system, curing some of the problems, can be downloaded at: (new file, minor bug fix) www.mediafire.com Here’s the system taking shape. I am to the stage…
Color Organ featuring Software Fast Fourier Transform in real time. Please see the earlier Color Organ videos for the program sketch download location and the full credits to the folks who wrote the original…
Another application of the simple, sensor driven voltmeter. The 2n3055 bipolar power transistor is used along with the Arduino’s pwm output to function as a sensor-controlled light dimmer. The photovoltaic cell is still useful…
I’m starting to develop a generalized driver for Pulse Motors using the Arduino OSEPP Uno clone. Here I’ve gotten the sensor input system programmed into the unit, and I show its function and serial…
I changed the code a little bit to show the resolution of the ultrasonic ranging method used by the Arduino/Ping combination. I think that the resolution is about 1-2 mm at the distance I…
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…
NOTE: Software revision available: see below I found an old sack of bulk LEDs that I’ve had for ages, and there were just enough many to make a 64-LED cube with a few spares….
DYI Arduino Hack PS3 CONTROLLER To Bypass PS3 Set Up Screen & Fixing YLOD With Heat gun HAHA hack your way in!!! Happy T day Yo! Blessings ~Russ http://rwgresearch.com/ Ok update 1. DEC 21…