Hollow shaft Nema-8 stepper with built in nipple. I think the nipple was a mistake, as I had not considered the swiveling requirements. The swivel is a 5mm bore sealed ball bearing which would have been a close slip fit on the 5mm shaft, but wobbles...
Sounds to be played must be converted first to WAV format 16 bit mono @ 44100 Hz, then converted to C arrays[] before compiling. The application uses a PWM via digital output and interrupts to play sounds. The program execution starts almost immediately...
Sounds to be played must be converted first to WAV format 16 bit mono @ 44100 Hz, then converted to C arrays[] before compiling. The application uses a PWM via digital output and interrupts to play sounds. The program execution starts almost immediately...
To run the computer off USB-C, a small module called "USB-C PD trigger" is needed. They are easily obtainable in various places. One with 15V or 20V pre-set voltage is needed (this laptop accepts wide input voltage range). It might be necessary to also...
The VST host can be built with Visual Studio 2012 or 2017. I'm sure other versions will work too, but I have not tested that. First of all, make sure you have the 'develop' branch. It simply contains all the latest bugfixes. A while ago I decided to...
in one of the circuits I use R=100k and C=47uF. In the other R=180k and C=33uF. The choices are rather arbitrary. They are mostly due to what I had lying around and I wanted to have time periods close to one another but not the same. The periods are...
Digital to analog converters (DACs) are best known for playing music or video, but are useful for many use cases of controlling the analog world from the digital domain. For example, switching power converters' output voltage can be controlled by a...
Place the Image.png in the same folder of the C# console app (Note that I've built that using .NET 4.8), it should create a text file called "Array.txt", the file should contain a 2D array for the Arduino.
Back to top Twilio will take care of message routing across the telephone network. It also assigns your PR-Holonet unit its telephone number. Again, you'll need your credit card to: Purchase a phone number that supports sms messagesPurchase enough...
Video containing a simplified diagram, connection presentation on ATB 1.05a (AVR Atmega32), source code (in Eclipse C/C++ IDE) and the final effect in the form of a stargate light effect.
M5StickC is a mini M5Stack, powered by ESP32. It is a portable, easy-to-use, open source, IoT development board. What it can do? This tiny block is able to realize your idea, enlighten your creativity, and help with your IoT prototyping in a very short...
Solder 5V and Ground/0V wires to a prototyping USB-C plug (to power the M5 Stick C Plus) and use moulding rubber putty (white in photo) to insulate and mechanically protect the connections. Solder an extra wire (yellow in the photo) to the 5V supply...