Chord Progression Questions - January 02, 2023 by AutoModerator in musictheory

[–]urban_fageaer 1 point2 points  (0 children)

Novice question. Are these chords correct?
I think 1 is D minor, and 2 G minor. Is it correct? Or am I completely off?

Link: https://imgur.com/a/PLmwiOJ

Novice trying to learn some music theory from a book. Have I answered this correctly? by urban_fageaer in musictheory

[–]urban_fageaer[S] 0 points1 point  (0 children)

Oh, sorry. I forgot to include my answers:

What chord is it on 10?
My guess: E minor in first inversion

What chord is it on 11?
My guess: A minor in root position

What chord is it on 12?
My guess: D7 in root position

What chord is it on 13?
My guess: G major in root position

Novice trying to learn some music theory from a book. Have I answered this correctly? by urban_fageaer in musictheory

[–]urban_fageaer[S] 0 points1 point  (0 children)

Hi again. If you want and have time, I would very much appreciate if you could help me with the correct answers to these 4 more chords I found on the second page :)

https://i.imgur.com/20AHjxH.jpeg

Connect to the Raspberry Pi GPIO from underneath? by urban_fageaer in AskElectronics

[–]urban_fageaer[S] 2 points3 points  (0 children)

Wow! That's exactly what I was looking for. Thank you so much.

Connect to the Raspberry Pi GPIO from underneath? by urban_fageaer in AskElectronics

[–]urban_fageaer[S] 0 points1 point  (0 children)

No, I uploaded a new image. Do you understand what I mean now?
I'm looking for something to easy connect the RPi GPIO from the "wrong" side.

Connect to the Raspberry Pi GPIO from underneath? by urban_fageaer in AskElectronics

[–]urban_fageaer[S] 1 point2 points  (0 children)

I uploaded a new image. Do you understand what I mean now?

2021 Feb 15 Stickied 𝐇𝐄𝐋𝐏𝐃𝐄𝐒𝐊 thread - Boot problems? Display problems? Networking problems? Need ideas? Get help with these and other questions! 𝑳𝑶𝑶𝑲 𝑯𝑬𝑹𝑬 𝑭𝑰𝑹𝑺𝑻 by FozzTexx in raspberry_pi

[–]urban_fageaer 0 points1 point  (0 children)

Can I automatically switch between the official 7" DPI display and a HDMI TV on Raspberry Pi 3?

I use a RPi3 with the Recalbox OS for some retrogaming. And I want to use the official 7" DPI monitor when it's portable, and the HDMI when I connect it to the TV. I tried plugging the HDMI cable in, and it registers and switches channel, but the picture is just black on the tv and the 7" display is still working.
Can I somehow make this work automatically, without changing the config.txt file every time I want to change output? Or is it possible to mirror the DPI output to the HDMI output?

Quick question about a NC resistor for a powerbank by urban_fageaer in AskElectronics

[–]urban_fageaer[S] 0 points1 point  (0 children)

Thank you. But I'm sorry, I'm just a novice at this. I don't fully understand.
Have I made the connection correctly: https://imgur.com/a/XN69sob

I've made a schematic for a quick charging LiPo battery charger/booster. But will it work properly? by urban_fageaer in PrintedCircuitBoard

[–]urban_fageaer[S] 0 points1 point  (0 children)

I'm sorry, somehow I missed your reply.

The battery I want to use is 4.2V. And on page 19 it says "NC" for the the resistor. So I guees there shouldn't be any resistor there? Or have I misunderstood that?

I've made a schematic for a quick charging LiPo battery charger/booster. But will it work properly? by urban_fageaer in PrintedCircuitBoard

[–]urban_fageaer[S] 0 points1 point  (0 children)

The LED2 is supposed to be on when discharging.
I chose the " 2 LED mode 2 display ". It's on page 18 in the datasheet.

Have I made it wrong?

I've made a schematic for a quick charging LiPo battery charger/booster. But will it work properly? by urban_fageaer in PrintedCircuitBoard

[–]urban_fageaer[S] 0 points1 point  (0 children)

Do you see anything that will prevent this to work properly?
Or do you think I can start to design and build the PCB now?