The Chameleon Arduino-compatible shield board was designed to support two general application areas: (1) soft-core processors, and (2) intelligent serial communications interface. The board was constructed to be compatible with the form-factor of the...
Why aquaponics?Compared to traditional farming, hydroponics has the potential to produce food while being much more efficient. Most hydroponics use a soil-less medium, eliminating the need for crop rotation, irrigation, or any of the other complications...
Stop. Don't.Bitcraze has open sourced all their hard work, which is what make this project possible. The Crazyradio PA is inexpensive compared to the Crazyflie itself. It's a lot of work to save $30 and end up with no better range than BLE.So why did...
HistoryLast year I sold my seldom used metal lathe and used the money to buy a Chinese CNC6040 on ebay. This is the first major project that I undertook, and I have learned a TON about the process of bringing a project from idea to finished item by way...
So, the PowerEdge R820 has a PCIe x16 slot, but there is no auxiliary power cable for graphics cards that require one, and no place to plug in such a cable either. At first glance, it also does not appear that there is any convenient place to tap +12V...
We have been using EM Microelectronic's EM7180 motion co-processor for absolute orientation estimation with some success. The EM7180 embeds a 10 MHz ARC processor with single-precision floating point unit (FPU) optimized for fast fusion calculations...
Step 1: Collecting the Needed Parts to Build the Memory Card.Working with electronics prototyping and especially with micro-controllers does require some memory which might be not enough for some tasks involving big programs and data which must be stored..........
Introduction It is common to run open-sourced PC games from the '90s on newer embedded systems. Typically, this requires external LCD drivers like the ILI9341 or an LCD controller integrated on the MCU or MPU. The open-source community tweaked and compiled...
Summary of Intentions I have an equatorial mount (Bresser Exos-2 which is similar to EQ5 ) without any tracker or GOTO device. I enjoy looking for celestial objects by myself. But handling the telescope becomes a bit hard on my back after several hours...
DOCTORS WITHOUT BORDERSDIAGRAM// UPDATE 29-JUL-2015: // Added A.V.V.A. (ALZHEIMER VICTIM VIDEO ASSISTANT) at #28 below - just scroll down to it.// #29 - V.I.S.O.R. - (Visual Instrument and Sensory Organ Replacement)// #30 - BioBed - Star Trek Medical...
Update 2016-09-26: SD card access now worksThis is one of the first runs of my memory dumper "cartridge" reading data off SD card. The code reads the master boot record, then parses the partition table etc and finally reads and shows the contents of...
GitHubhttps://github.com/kevinphys/da_lampLicenseThe MIT LicenseNotes (July 7, 2016)Currently I have made a hardware system and a quite robust structure. I could simply send commands by Android phone and the torque of servo seem perfect to move.On my...
Things used in this project: Hardware components Arduino Nicla Sense ME×1Bosch BHI260 sensor Software apps and online services Neuton Tiny MLArduino IDE Intro Despite the incredible variety of wearable devices today, most of the AI features come...
A breif overview of why I started working on D-DAQ and what it's designed to do:Oh, watch it on youtube with annotations turned on please. I've included CC too.The original Doniol gauge used a 128x128 pixel, OLED displays and a MSP430 MCU. It tapped...
The Toast-R-Reflow design consists of a power board and a controller. When I started the project, I didn't actually have a reflow oven, so the power board was designed with through-hole parts. This has worked out fairly well. There aren't very many pieces...