Bluetooth Amplifier Review

Finally all my Bluetooth Amplifier arrived. So naturally I started to tinker with them. Started with the following “Bluetooth 4.0 Digital 2.1 Class D HIFI […]


Arduino Binary Clock

This post is build on top of the LED matrix in the earlier post. I always wanted to build an Binary clock, and since I […]


Arduino Dice simulator

I was looking at my kids playing snake and ladder tonight, and came an idea in my mind “why don’t I make a dice simulator?”. […]


RFID enabled tag

This RFID enabled tag tutorial show a simple RFID circuit that connects to Arduino. The circuit will detect the RFID card and play a simple […]


PS3 CFW 4.82

I am trying to use my PS3 today and it seems that my son had accidentally upgrade the firmware to the latest Official Firmware 4.82. […]


BTCmarket ticker using ESP8266

With the recent fall of Bitcoin and other crypto currency and my continue interest in learning more about Arduino, after reading several other instruction of […]


IoT Motion Sensor with light

This is the extension of the earlier post IoT Temperature Sensor with ESP8266. The extension is to additional IoT Motion Sensor with light. Here are […]