Android

Android OS devices

Rotary Encoder for Android TV Box

Rotary Encoder for Android TV Box

I’ve been looking for a rotary encoder to navigate my Android TV Box for my Audi MMI 2G Apple CarPlay and Android Auto. I found a rotary encoder using digitspark attiny85 on thingverse.com called the knob. I modified the codes to get it working. It doesn’t seem to work on Mac due to usb driver,

Mcdodo USB C 41W Charger

Mcdodo 41W USB C to Lightning Charger

I got a new iPhone XR and I want to fast charge the phone in case of emergency, I bought a 41W Mcdodo USB-C to lightning charger to try out, and it works quite well with the 14.5V@2A. All smartphones charging circuits should have 2 modes of charging, Constant Current for fast charge and Constant

Wyze WIFI IP Surveillance Camera

Wyze Camera

Got the camera from Amazon for $26. There are others but this one can record events to local micro SD card. 2 ways radio works well. Very solid with internet. Doesn’t work with Echo Dot. Work with both Android and iOS. For a cheaper wifi camera that doesn’t have mircoSD card, also a good one.

How To Add Touch Screen To Android TV Box

Capacitive Touch Screen

Some Android TV Box has built-in hid-multitouch.ko for capacitive or resistive touch screen panel, some don’t, like my M9S Pro. In order for the Android box to recognize the USB touch screen controller, we need to load the hid-multitouch.ko when the system boots up. There are many ways to install this hid-multitouch.ko, but the easiest