MTCB Hardware Development

MTCB Hardware Development

Adding DAB functionality

MTC Sound: controlling BD37xxx Sound Processors in MTCB Head Units (RK3066/3188)

[Mod] Weak microphone quality: Split up BT and Sys; Add external microphone(s)

[Mod] Apply more power to USB-Ports or add a selfmade powered USB-Hub

[How-To] repair defective touchscreen by replacing digitizer

[Mod] Improving Radio signal quality (PCB modification)

Supported modems WIFI/3G

OBD II devices

KGL4 Mic MOD

ANT-208 FM aplifier

Enabling external bus functionality (I2C, SPI, UART,...), RK3188

KGL Unit + USB DAC SABRE ES9023

Steering Wheel buttons - joying

Usb dongle radio fm

connect original car Bluetooth to Head unit

Android carpc

[Mod] Radio High frequencies filter FIX KGL4 (board fix)

Moving wires on the harness

Erisin HU KK_4.4.4 problem with Touchscreen

change radio tuner

Camera reviews

KGL unit + FiiO = fail

What is the name of the Ariel/Antenna connector?

Are there any alternate solder points for the WiFi antenna?

Head unit steering wheel controls

Where to buy a RK3188 SOM board

Enabling a USB Bluetooth 4.0 Dongle

Poor bluetooth call quality, recommend a good external microphone?

Hardware additions.

Low tech fix for poor internal mic quality

ISDB-T board

Fitting power switch, SPST or SPDT?

Engine starter / HU capacitor mod

Volume knob went wrong

Button lights.

Add cooler : possible on RK3188 based unit ?

Red LED from RGB Software or Hardware

Module bluethoot

Can you look at this and tell me if this is stock or modded?

Radio tuner : how to really increase signal / reception ?

Adding Heatsinks to the RockChip CPU

RK3188 - 800X480 is possible to rebuild to 1024X600?

Replacement FM tuner

Auxiliary Battery + Battery Isolator = No Radio Startup Delay!

HuiFei / KGL Replacement Parts Source

Controling RGB light with the MCU

Do actual Pumpkin units (RQ0276E) have acceleration sensors?

Rk3066 pcb bible, i hope it helps us

Front camera problem

Ford Model Can Bus Decoder Failure

Screen doesn't work

MTCB/C/D 2GB RAM Group Buy

Schematics Hui Fei type

Phone connect phone

MTCB/C/D 2GB RAM Group Buy #2

Battery drain / high current

MTCB/C 2GB RAM User's Thread - First Impressions With 2GB, Q&A & 2GB RAM Discussion

Any way of adding an audio input to mix/play with the rest of the android sound?

Using your external sdcard as ram!

Time-Delay Relays for Constant Power to Radio during cranking / after car turned off

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