Full documentation at http://people.ece.cornell.edu/land/courses/ece4760...The receiver circuit is shown in the picture. The RC circuit acts a low-pass filter on the power to surpress spike noise and improve receiver performance. The RC circuit should...
Features Capture audio input from 1 or 2 channels (configurable)Calculate the noise level, in dB, from every channel, in thrid octave bands plus the LAeq level in dB(A), every second.Write the measured noise levels in a CSV file (file duration is configurable).Send...
Features of the HydraNFC embedded firmware HydraFW: Virtual Serial Port access through microUSB with VT100 terminal/shell (compatible with any hardware supporting USB Virtual Serial port). Basic UID read for Vicinity/ISO15693 (through shell command).Basic...
The flood light have several main components:1) Led2) Led cooling3) Led driver4) lithium battery5) aluminium housingThe description1) LedIf i started 6 years ago with the project a 50W led was not know in our region and costs up to 100usd. Today...
I will use some variant of Arduino as my controller. Last year I prototyped my projects on Uno and produced using Arduino Pro Mini to save cost. I'm likely to build this on a 6 foot table/stand with 4 to 6 cranes. I think this might be simple enough...
One of the most demanding applications for fast arithmetic is digital flitering. Atmel application note AVR201 shows how to use the hardware multiplier to make a multiply-and-accumulate operation (MAC). The MAC is the basis for computing the sum of terms...
It's intended as an educational toy for my 2 year old son. The idea is that he plays with letters and numbers and eventually spelling and maybe even math.As mentioned above, there is a PS/2 keyboard attached to an ATMega328-P programmed using Arduino....
This page describes a prototype board for the Atmel Mega644 or Mega32 (PDIP) MCU. It includes a power supply, crystal clock, and generous bypass capacitors. A six-pin header allows flash memory programming from an STK500 or AVRISPmkII. All port pins...
At the moment I am still working on some aspects of the design but so far what I've got is: An 8-bit ALU with 4 general purpose registers and an FLAGS register containing both the conditional and carry flags. Two of these registers and the flags register...
IntroductionAt the head of the setup is a router that provides internet access for the system. The first node is comprised of a chipKIT Max32, Max32 Ethernet Shield and XBee Shield (developed PCB). The second node is the Wireless Thermostat that is responsible...
Video GenerationThere are several very good references for understanding how TVs are controlled by a pulse sequence. I particularly liked the Stanford EE281 Handout #7 entitled "TV paint". Also very useful were Software generated video, by Rickard Gunée,...
QUUB is an open-source, micro controller system based on a core processor, addressable daughter boards, and remote IO modules. It is a general-purpose embedded microprocessor system, the form factor is based on a main MCU board and multiple stacked...
This project started some months back. I was given two projectors, one with a bulb, one without. Not wanting to scrap either unit, equally not wanting to spend £100 on a bulb that would be prone to shock and likely to fail, I decided a more serious...
Features Supports 3/4 lane MIPI DSI displays.DSI controller supports resolutions of up to 1080x1920 at 60 Hz refresh rate.Converts HDMI video to DSI - letting you connect any MIPI DSI screen to your PC, Raspi or similar devices. Conversion works up to...