Very simple build

nexus23k · Post by **nexus23k** » Wed Jun 26, 2019 2:44 pm

Build a gbz with min. of parts. No volume control, only software, no amp, no usb Hub. Only one usb port. The expensive part was the Hdmi screen but i got it for apple and eg from a user canceld his build.
A lot of space for min. 3 more Battery cells.

tinkerBOY · Post by **tinkerBOY** » Wed Jun 26, 2019 6:29 pm

is the 18650 battery really 4000mah?

nexus23k · Post by **nexus23k** » Thu Jun 27, 2019 5:59 am

I hope so!

Not tested yet. Runntime maybee 4h? What i can say. This lipo was very cheap and 4000mah rather not

Was looking for a battery and than comes in my mind. Hey you got a flashlight with a gratis replacement battery.

Now used in this build. Will test it soon.

undead1 · Post by **undead1** » Thu Jun 27, 2019 6:34 am

Looks like can fit 4 of these 4000mAh 18650 to a whopping 16000mAh

Do not bring on flight!

Looking good and very roomy compared to mine too! Curious on what display is that?

nexus23k · Post by **nexus23k** » Thu Jun 27, 2019 7:47 am

Thanks! It`s waveshare Hdmi screen. Panel is realy god! Nice color, kontrast to. But illumination (black level) is not so god. Directly compar with Kedei you can see the different. Kedei makes for me the better picture.
Waveshare & GB case need a bit trimmed down to fit the Display in. Yeah!

16Ah were nice!

The big qustion is now is it true with 4000mah per Cell?

will do some Tests soon.
greetings

xaphor · Post by **xaphor** » Sat Jun 29, 2019 9:34 am

What board is that?

nexus23k · Post by **nexus23k** » Sat Jun 29, 2019 8:16 pm

Simple button pcb, no all in one! Use the gpio from pi.

Very simple build

Very simple build

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