Viewing profile — zhouyisu

I tried to build some TENS device, but lost in "safety maze". I reverse engineered some existing device, there are TONS of safety measures. At least: current limiting resistor, tra…

I have also tried to upgrade home lamps. But instead of "smart", I choose simplicity. Using MDNS (local network discovery protocol) and a minimal HTTP interface, I made lamps disco…

A funny insight about Platonism (if it's not funny, treat this as a bad joke) I think aka "∅" therefore I know I thought aka "{∅}" therefore I know I knew I have thought aka "{{∅}}…

Now this is on github. (What would AI assistant system respond after trained on these instructions?)

Maybe some logic honeypot would be good, such as a infinite content paging list with some random trigger hidden at pages with non-sense titles. When one IP hits these triggers, it …

Read your bible v.s. ask loki for explanation

How could we know if it found the key ingredient or it was pretending that?

I'd like to see what instruction could let ChatGPT output such invention.

I changed my mind. Give all same kind UBI is better idea. Otherwise "shakled genius" may find a way to jailbreak and cast wisdom of revenge on everyone else.

One solution could be: If you volunteered to be acknowledged as a genius, you must open your status. You wear special shakles which is salient and observable to everyone paying the…

Automated founders, automated managements, human battery, dream making machines. Welcome to the MATRIX.

A interesting deduction: By making quantum computer, we are making us into Schrödinger’s Cat. Which entangles our destiny to a quantum possibility. Such as a highly sophiscated mil…

Works but not working through some proxy. A rare but interesting edge case

I followed a project named parasite https://github.com/rbaron/w-parasite I made a small MPPT solar harvester with a 0.47F supercap. This system reports soil moisture without using …

SQLite is good and open source. I've tried MariaDB on a Python project. The connector has bugs very hard to debug. I tried to download the python source, C++ source and failed to l…

"AS-IS" clause still counts?

It's very tricky to dilute them. DIY can easily lead to over-dosage. In powder form, it's hard to make e.g. 10mg dosage, the error margin can exceed 100% by hand or some cheap weig…

3D printing for water(ice)?

Maybe we need to do both. Green energy or carbon neutral is good, but cannot achieve instantly. Most countries are inside treaty, but stop oil, coal and gas will give countries out…

I'm just thinking the same thing. BTW the excess energy can be reflected to orbit labs or moon to make something more interesting (reactors, generators, water electrolysis etc)

As spacex mature, is the science fiction that use mirrors to adjust sun energy possible? Could this solve global warming?

I'm pessimistic about this. Without network netural principle, ISP can easily take away user's rights by putting them behind NAT, and censor their network traffic "for their's good…

Too many differences. No awareness; No knowledge; No government; No communication; No money; No faith.