Someone asked recently on Linkedin, why aren’t railways using GPS for their train positioning. Here’s my answer below: 1. GPS is limited by infrastructure and obstruction2. GPS has lower accuracy, say for example, a norming point/balise. Quick google and saw it says around 1 – 5 meter accuracy. Based on this two points, it’s not…
This is a question series where I list down questions that I have now or things that I am still in the midst of understanding. The reason is mostly personal so that when I read it in the future (where I hopefully understand all the complexity), I will look back and be grateful for how…
Caveat: The writer is not well versed in the subject of electrical and electronic, nor has he experience in working in the automotive industry. He just now how to use a keyboard, hence wrote this post. Tesla has been making waves in Malaysia recently. I wonder whether using Tesla (or other Electric Vehicles (EV)) at…
