I would like to express my heart felt thankfulness and gratefulness to my friends and colleagues. If not for them. I would have given up the journey.
Mark Ng, who helped in many ways in my electronic production. I thanked him for his patience and many guidance, especially in PCB troubleshooting and circuitry design.
Yue Siew_Chin, who helped me with soldering of components onto the PCB, teaching me how to do PCB milling and python programming.
Hendra and Chan Kai-Chi, who helped me with stuffs so that I could concentrate in learning electronics from Mark and Siew Chin.
I like to say again a BIG Thank You to all of them.