Maker, Coder, Private Pilot, Retrocomputing Enthusiast
In October 2019, my company SP Digital held an internal hackathon. My colleague Subhransu and I worked on a whacky idea of writing a brand-new Windows 3.1 app which was an OS released almost 30 years ago. The idea we chose was a Slack client. After all, Slack clients exist for most platforms but I’m certain one does not exist for Windows 3.1.
3 years ago, I tore down the NDP 2016 LED wristband as I got one during the Singapore National Day Parade (NDP) Preview. 3 years later, I got another one during the NDP preview held on 28 July 2019.
What is the oldest x86 processor that is still supported by a modern Linux kernel in present time?
If you have not read the previous post (Part 1) on this subject, I encourage you but it is not mandatory to do so before reading this post. I’ll still go through the fundamentals in this post. If you just want to see the raw technical details, the schematic and code of this project have been open-sourced here.
The Covox Speech Thing (CST) was a sound card released in 1986 by Covox, Inc to enable computers with parallel ports to have sound capability. Unlike modern machines, proper sound support was not a given on computers in that era and the Soundblaster by Creative has yet to be released.
(This is a long 5600+ words post, I recommend reading this from a tablet or computer)
(Checkout the 2019 version here!)
I’m part of this voluntary social initiative called Repair Kopitiam (RK) started by the social enterprise Sustainable Living Lab. On a monthly basis, we teach Singapore residents how to repair their household electrical appliances, fabrics and furniture. Our volunteers are called repair coaches. This initiative is similar to Repair Cafes which originated in Europe. My area of speciality is of course in the electrical appliance department.
(This is a long ~2900 words post, I recommend reading this from a tablet or computer)
I design Printed Circuit Boards (PCBs) as my part of my job. I also have some PCB projects outside of work with my most famous project among my peers being my PCB name card.
