Sales Pitch Feeling overwhelmed by choices? Who isn’t? Decision-making can be a maze. White, rye, or wheat? Pinstripes or polka dots? Feast or fast? But fret not—assistance is at hand! Enter the world’s inaugural, handheld, portable decision-maker, fueled by genuinely random numbers. While my competitors offer decision-makers for 1, 5, 10, or 25 cents, can […]
Exploring Leon’s Mini Random Number Generator (mRNG) Read More »
INTRODUCTION The primary objective of this project is to execute the USB protocol and manage the reading and writing of packets of various sizes within the memory of the Peripheral Interface Controller (PIC) microcontroller. Several test cases have been incorporated, which include: – Writing a single packet to the device – Reading and writing a
PIC MICROCONTROLLER BASED USB STORAGE Read More »
Introduction By measuring brain activity using electrodes and an amplifier circuit, electroencephalograms (EEGs) are at the intersection of electrical engineering and neuroscience. By using signal processing techniques, we can examine the effects of external stimulation, such as music and meditation, on brain waves. We primarily examined alpha and beta brain waves in our EEG. While
We designed a power monitor that could communicate with the PIC32 through UART to give both power and current readings for any device(s) (that use NEMA plugs) plugged into our box. These readings are then accessible on a website interface, on a graph. We chose to do this project because of the growing issue of
We created Skywriter because lightsabers are cool. Although we are fans, we are not passionate about the Star Wars franchise. However, we are passionate about the technology in Star Wars. For our final project, we wanted to replicate the futuristic lightsaber. And add a twist with persistence-of-vision. This project has been a great exercise in
Introduction Audio effects are used in nearly every recorded and live song across genres, whether its reverb being added to a vocalist or noise being filtered from a drum track. When used with guitars, they’re so ubiquitous that the interesting tones they create are often already associated with the instrument (like distortion), although they can
One Pedal To Rule Them All Read More »
News Aug. 13, 2009: There was a problem with the C code I posted initially, which I fixed. Get a new version from below if you tried the code and it didn’t work. Facts data sheet http://ww1.microchip.com/downloads/en/devicedoc/35007b.pdf pins: Writing and compiling code for the 16F84A The thing is, there are people in this world who like
The 5 minute intro to using the PIC16F84A microcontroller Read More »
This instructable covers the interface of 8051 microcontroller with the cheap 315/433MHz RF module. This comes in handy in different kinds of wireless connectivity projects like Robotics, Wireless Level sensors, etc. The sensor is really cheap, typically about $5. I have implemented this module with other controllers such as Arduino and Pic, but the 8051
RF MODULE INTERFACE TO 8051 MICROCONTROLLER Read More »
This is a post about the POV ( Persistence of Vision ) Display that uses one 7 Segment display. In short, I made this little project as a proof of concept of something I ‘ve always noticed in many electronic devices those used 7 segment display. Devices like 7 segment display clocks and meters. In those devices, the 7 segment
7 Segment Pov 16F84 Read More »
In this project, we are going to use a PIC microcontroller to remotely control few AC loads by just using an IR remote. Here we designed it on PCB using EasyEDA’s online PCB designer and used their PCB designing services to order the PCB boards as shown in the subsequent section of the article. At the end
IR Remote Controlled Home Automation Using PIC Microcontroller Read More »
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