What do you do when you don’t have enough controls on your MIDI keyboard? You build a MIDI controller of course! Using an Arduino and some basic components this is an easier feat than you may imagine!
External News
Marlin 2.0 has been officially released with 32-bit support, including the Arduino Due
New Features
- 32-bit support with several boards added
- DUE / SAM3X8E
- Grand Central / SAM5D
- Smoothie / SBASE / EZBoard / LPC176x
- SKR Mini / STM32
- ESP32
- Improved support for AVR boards
- Melzi / ATmega 1280
- RAMPS / ATmega 2560
- RAMBo / miniRAMBo / Einsy RAMBo
And more!
Tricks to get local NTP time for the ESP32 and the ESP8266 incl. Summer- and Daylight Saving time
In many projects (Arduino IDE), we need accurate local time. With our ESP chips, we have some libraries to get NTP time, as I showed in video #67. Most of these libraries do not adjust for daylight-saving or summertime. Today we will change that by using standard ESP functionality.
LEDs and Whats Wrong with the Maker Movement.
About a week ago, Hackaday hosted the Superconference. Dubbed the “greatest gathering of hardware hackers, builders, engineers and enthusiasts on the planet”, it featured talks on subjects ranging from 3D Printing to Security to Augmented Reality (AR). Media outlets jumping on the tech buzzword of the day would undoubtedly have had a field day if they had just copied off the list of talk titles.
While Kitty Yeung and Pat Dooley’s talk introducing Quantum Computing serve to remind us of how little of the potential of computing we have uncovered, it was Mike Harrison’s talk on LEDs that first caught my eye.
Install Docker and Docker Compose on Raspberry pi 4(Raspbian Buster)
I have been trying to install easy engine on raspberry pi and also use ubuntu on docker inside raspbian buster and found the way to install docker with these commands. Hope you could also do it.
Shenzhen Xunlong Software Launches Orange Pi 4 Family with Optional Gyrfalcon Lightspeeur NPU
Shenzhen Xunlong Software has officially launched the latest single-board computer (SBC) in the Orange Pi family, offering a Rockchip RK3399 six-core processor and optional Gyrfalcon Lightspeeur 2801S neural accelerator for artificial intelligence at the edge.
8-Bit Fun Testing Commodore and Atari Computers
My friend wasn’t sure how many of his old computers were still functioning so we test them in this video. We also wax nostalgic about computing in the 80’s and I try to program an Atari 800 game in BASIC from memory.
You Can Make an Oscilloscope Out of a Cheap USB Sound Card
At its most basic, an oscilloscope is an instrument that graphs an electronic signal over time. They’re extremely useful when evaluating electronics—particularly when you’re working with analog signals. Most modern oscilloscopes offer a lot of additional features that help you really dig into those signals, but simple oscilloscope functions can be handled by a small amount of hardware. Most of the cost in that case comes from the display itself, which is why you may want to follow this tutorial to turn a USB sound card into an oscilloscope that can be used with your computer.
The Xbox 360 is still awesome in 2019 – Games, Homebrew, Modding and More | MVG
The Xbox 360 is still an amazing system and even better when its modded. Here’s a look at what its capable of and the best homebrew and emulators for the system.
Homelab With 20 Raspberry Pis
I’m sure a lot of you have seen my previous post “My Humble Homelab (With Raspberry Pi Rack)”.
I’ve made a few big changes to my server rack since that post so I thought I’d share. Most notably, I’ve gotten rid of my 2 Dell R710 enterprise servers and replaced them with…10 Raspberry Pi 4 Model B.
Below is a table explaining in order, exactly what I’ve got in the rack now.
