Author: therealdennisgunia
Date: 25. January 2025

Two years ago, I defined custom distortion pedal for my bass pedalboard. You can check out the original article here: bass-overdrive-v1 I quickly figured out that this pedal does not only sound great with bass but also with my electric guitar to add a slight amount of distortion to my signal. I usually use it … Read More
Author: therealdennisgunia
Date: 4. January 2025
Hey guys, this is the second video of my Z80 project. In this episode we start building the sound interface card containing the legendary YM2612, SN76489 and AY-3-8910 and we will troubleshoot a design issue.
Author: therealdennisgunia
Date: 17. August 2024

Adding a pool pump to Home Assistant is usually not that difficult. There are many smart plugs available that almost work with Home Assistant out of the box, like the Shelly Plug or the TP-Link Kasa plugs. However, there are some plugs that are a bit more difficult to use, mostly because of the manufacturer’s … Read More
Author: therealdennisgunia
Date: 28. June 2024

Hey Guys,I’ve uploaded the first video regarding the Z80 Computer on my YouTube Channel. Check it out!
Author: therealdennisgunia
Date: 21. June 2024

The Introduction Since I started flying in MSFS (Microsoft Flight Simulator), Xplane or DCS I’ve been striving for more realism. I want to be as close as possible to the real thing but without the actual need to spend tens of thousands on a Private Pilot License. Even if I had one, there still would … Read More
Author: therealdennisgunia
Date: 3. March 2024
In a previous post, I’ve already presented the MIO card. This card is responsible for : I already tested some of the functionalities including the PCF8584 I2C Bud Controller and was able to get something out of it. However, I have not yet been able to communicate with the I2C. For an upcoming project I … Read More
Author: therealdennisgunia
Date: 11. January 2024

I really disliked the Saitek Throttle Quadrant. It was okay to start with but it didn’t feel right. So naturally I decided to enhance the realism and buy some genuine throttle and mixture levers. I redesigned the panel and here is how it turned out: The levers feel very good and allow me to have … Read More
Author: therealdennisgunia
Date: 11. January 2024

This is my first attempt on building a radio panel for my future A320 simulator. The panel is 3D printed. It has the option to be backlit, however, due to the nature of 3D-printing I’ve not been able to prevent light bleeding through the gaps in the print. Here are some photos of the build … Read More
Author: therealdennisgunia
Date: 17. December 2023

You might have already figured out that this isn’t my first attempt at designing and building a computer. There have been several prototypes along the way. The initial ones were built on breadboards, and the later ones on perfboard. The current version is the first with printed circuit boards. The previous iteration was already more … Read More
Author: therealdennisgunia
Date: 23. July 2023

A simple overdrive pedal designed for a bass guitar but also suitable for electric guitars. The circuit is designed around the TL072, with either 1N4108 silicon diodes or 3mm red LEDs as clipping diodes. It features an additional switchable bass distortion boost (which in the current version makes only a very subtle difference) and switchable … Read More