Develop Bugs

Exec car charger

I bought an Exec / JasJar car charger from EBay that works fine. I also have a Holux BT GPS that came with a car charger with a mini USB plug. Does anyone know if I can use the Holux car charger to charge the Exec? It's rated output is 5v DC 850mA. My feeling is that it should be okay but I am no electrican.
Thanks

I have the same exact same question. I too have a car charger that i use with my holux BT GPS and was wondering if my Jasjar battery would get fried if i use the Holux charger.

I also got a USB cigarette lighter adapter supplied with my BT GPS device (No name). The charger is 5V and has a sticker with "IC-USB M616050 CE" on it and another sticker with " e13 020749 ".
I use the normal USB cable which came with Exec.
Anyway I bit the bullet and it works great!
I hope this helps.

Exec car charger (Supplement)
I checked the box my GPS device is a QSTARZ BT-Q770 receiver.
The important difference is whilst the USB charger is 5.3V (+ve is centre pole), it is only 500mA !!!
Hope this helps.

I have the same charger from OpenMoko freerunner but I think it fails to charge my nokia n9
Does anyone has the pinout or how to unscrew it ?
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http://rzr.online.fr/q/adapter

MHL adapter for car (charge+audio)

Would it work? I have a car mount already but no way to output audio and charge. Will the phone charge through the mhl adapter? Better options?

Bump!
Anyone know if it will charge or is the power input only to give power to the active HDMI connection.

USB-C splitter

I'm getting a pair of USB-C headphones, but that still leaves something to be solved: charging while using the headphones. Now there is a splitter for audio jack, but I was wondering if and how it would be possible to split the USB-C between headphones and a charger, all using USB-C.
Any ideas?

Moshi USB-C Digital Audio Adapter with Charging
https://www.moshi.com/usb-c-digital-audio-adapter-with-charging
Edit: Disregard. I missed that your headphones are also USB-C.

I saw this mentioned in another thread as working for Pixel

How to bypass infinix hot5without computer

looking for usb-c to stereo microphone adapter

Anyone know of a usb-c to stereo trs microphone adapter?
All the adapters I can find are usb-c to single trrs (4 pin 3.5 plug) which only does mono microphone input

PX5 head unit - help to get 12v from the head unit - wiring

Hello, I have a PX5 head unit from ZNY, and I am having difficulties to supply with 12v a wireless transmitter that should work with the reverse camera.
I am not sure which cable should I connect to it since I would like to power the transmitter from unit itself, and not from the cigarette lighter.
I have 4 cables, which are labeled: illumi, reverse, ant, acc
Does anyone have a clue?
I am attaching the wiring diagram. (unfortunately, I see I cannot attach picture, or link to an external page...)

You should be able to use the ant cable. I have used it to supply power to dab unit but only when hu is on.

thanks for the answer, I will try, I think on the ant cable I have 10v, and on 'acc' i have 12v (i don't know why is this difference).
My problem/question is more regarding the ground wire... as I don't have apparently one. And of course that It's best to have it active only when the car is working, in idle mode it should off.

amggic said:
Hello, I have a PX5 head unit from ZNY, and I am having difficulties to supply with 12v a wireless transmitter that should work with the reverse camera.
I am not sure which cable should I connect to it since I would like to power the transmitter from unit itself, and not from the cigarette lighter.
I have 4 cables, which are labeled: illumi, reverse, ant, acc
Does anyone have a clue?
I am attaching the wiring diagram. (unfortunately, I see I cannot attach picture, or link to an external page...)
Click to expand...
Click to collapse
Test reverse cable to see if it has 12V when the car is reversing. If it has,then you can use it to power supply the transmitter. That way the transmitter will power on only when you reverse the car.