I digitized my 8-track cartridges into four channel wav files using the open source Audacity software. To play back four channels of simultaneous audio, I discovered the “Tsunami Super WAV Trigger” sound card which can work on its own or...
Hi. So this is the story: My interest/knowledge of embedded stuff was always around 32bit MCUs and a little bit of FPGA/CPLD devices. Mostly in audio signal processing world. The embedded Linux always was for me something out of my scope. Back in the...
Introduction WS2812b addressable RGB LEDs are devices widely used in lighting projects. They are found in the format of LED matrices and strips. LED strips, for example, are widely used in decorative lighting, luminaire construction and many other applications....
The purpose of the project is to design a balancing robot based on the STM32 MCU. On the web, you can find many guidelines on designing the balancing robots. Nevertheless, I always had a hard time finding clear and complete instructions. For example,...
So far, I have cut away the back aly body, and exposed the driver boards, with hardly any damage.It looks like there are a bunch of driver IC's attached to the drivers, under what at first looked like kapton tape, but now appears to be some sort...
Keyboard The keyboard is a PocketType miniature ortholinear 40% keyboard kit available from Mechboards - https://mechboards.co.uk with numbers and symbols accessed by layer keys. It is microswitch based and OK for thumb based typing...
The initial board The initial circuit was published bye "Mdog" and did exist into two versions "solo" and "4axis". Both of these boards rely on the Ti LMD1845 H bridge circuit. The LMD18245 is a full-bridge power amplifier with 2• DMOS Power Stage...
TFT screen is 160x128 pixels, 1.8 inch with ST7735 driver.The MCP2515 module drives the CAN BUS. The circuit supply is from the car 12V , 5V regulator generates the 5V for the TFT and MCP2515. Setting up filters in the MCP2515 is for allowing only 7DF...
The VTTC Staccato Controller was developed in the attempt to create longer sparks from VTTCs while at the same time reducing the input power. The Staccato Controller achieves this by operating the VTTC for a full AC half cycle, then disabling...