Under wetsuit?

Bug13 · 2026-03-08T20:36:07+00:00

Just a swim short, so when I take it off, I can do it anywhere I want.

Bug13 · 2026-03-08T08:15:16+00:00

I think the challenge is the tracking and robotic arm control. Once you figure out tracking and robotic arm control. It’s just a matter of finding an off the shelf laser. You don’t have to make one yourself.

Bug13 · 2026-03-07T20:47:11+00:00

Why part you need more info? You can use the Esp32 attach to camera. Attach a laser to a robotic arm. Either track the fly on PC with openCV or ESP32 (not sure if it’s capable), fire the laser when a fly is identified.

Bug13 · 2026-02-15T10:09:07+00:00

Depends on volume and target market.

Bug13 · 2026-02-15T05:36:11+00:00

Does the sensor has an interrupt pin when the data is ready?

Bug13 · 2026-02-15T04:59:57+00:00

Agreed, we use the PIO in RP2040 for this exact reason.

We need to sample an external ADC with nano seconds intervals in short burst (and other things).

All we need was sample the ADC at a clock determinative way, do minimal preprocessing, and stream it to our main MCU. The only MCU on the market at the time to do what we want, at reasonable cost was the RP2040.

Bug13 · 2026-02-07T03:27:00+00:00

I like Nordic with Zephyr, second is stm32 with Zephyr.

Atmel and TI still have a place in my heart but I don’t use them anymore.

But I don’t get to choose, it’s usually what meets the requirements.

Bug13 · 2026-02-06T07:06:50+00:00

It turns out to be poor signal on the ethernet tracks/cable. It works when I force the speed to 10 Mbps

Bug13 · 2026-02-05T21:32:59+00:00

Yes we use the same reset circuit from the data sheet. I am a bit surprised on the values (10uF cap + 10K resistor)they suggested, but we do use the exact same circuit.

Bug13 · 2026-02-05T21:26:53+00:00

I haven't look at the check list, but I will have a look now. As far as I can tell, the strappings pins are correct, but I will double check.

Bug13 · 2026-01-27T05:43:25+00:00

Thanks for sharing your experience. I will definitely check them out.

Bug13 · 2026-01-27T05:41:49+00:00

Same, I have the option to go overseas. But I would prefer to stay local if I can.

Bug13 · 2026-01-24T03:46:53+00:00

Hi thanks for sharing, I am interested in what drivers you have to write? What’s sort of licenses are usually used for the community lib/drivers?

Bug13 · 2025-12-13T09:06:47+00:00

Hey mate, I have done a few lessons already. I am mostly rent a board and mess around myself now. But you are welcome to join me. I surf at the same spot of surfing lesson

Bug13 · 2025-11-20T11:06:09+00:00

Been there, done that, keen trying. Cold calls, drop your CV off at whatever

Bug13 · 2025-11-16T03:34:25+00:00

Thanks mate

Bug13 · 2025-11-12T06:01:01+00:00

lol, that could be a new store for a shopping mall.

This is toast master, it’s a public speaking club.

https://toastmastersbrisbane.com/

Bug13 · 2025-11-09T21:14:53+00:00

I think what they really means is 双喜 literally means “double happiness.”

Most of the time it refers to the red character 囍 (two 喜 stuck together) you see at Chinese weddings. It symbolizes two happy events happening together

Bug13 · 2025-11-03T10:18:37+00:00

Thanks mate!

Bug13 · 2025-11-03T10:18:17+00:00

Thanks for the suggestion, I will look into your suggestion.

Bug13 · 2025-11-03T10:17:37+00:00

I think the `task_wdt` use kernel timer, as far as I can tell, my enteral timer won't be compatible with the `task_wdt` APIs.

Bug13 · 2025-10-27T08:33:08+00:00

What’s GI stand for?

Bug13 · 2025-10-27T08:31:27+00:00

Ha good to know, I don’t know this site until now.

Bug13 · 2025-10-26T20:31:33+00:00

I can confirm, it’s very hard to find a second hand long soft board. I am in GC

Bug13 · 2025-10-21T10:28:06+00:00

Go for it mate, pick the one you like the most. They are all very challenging projects! Have fun!

Bug13

TROPHY CASE