Projects - All Comments

RE: Green Brain - distributed greenhouse control platform

arvindsa — Tue, 23 Jun 2026 16:28:51 GMT

I'm happy to know that you were able to get the ArduinoQ's bridge working as you want. Just a question, is the STM32 able to work without the MPU booting up?

RE: Industrial Line Sentinel (ILS)

arvindsa — Tue, 23 Jun 2026 16:26:51 GMT

Ah, I love that you are working on the project even after deadline.

RE: Chiller temperature monitoring for electrochemical processing

saramic — Tue, 23 Jun 2026 12:40:18 GMT

great project and great write up - I didn't know that "REmote DIctionary Server (Redis)" and I have been using redis for many years - well done, good luck. One day I hope to get into tinkering with some thermal systems.

RE: SolarSense - Edge AI for Optimal Cleaning of Solar Panels

saramic — Tue, 23 Jun 2026 12:34:32 GMT

impressive work, looks great and a great use of the developer kit. Tell me about Lab View - I have never had the "pleasure" of using it and it really was painful to try and get going - my prejudice for text based systems didn't help but just trying to understand what a "box" on the screen was actually called, how to find it, how to wire it up with a mouse was really painful. I am sure I will get back to it for the exercise at some point but a really steep learning curve.

Also nice to see the temperature probe working and the whole look of the design is amazing - well done - good luck

RE: Industrial Line Sentinel (ILS)

skruglewicz — Tue, 23 Jun 2026 02:46:40 GMT

Hello fellow challengers, members and judges,

Now working on Phase 3: Telemetry, Synchronization & LabVIEW Dashboard.
Objective: Combine the real-time MCU sensor data and Linux MPU vision data, package it logically, and stream it to an operator interface.
I'm happy to see that some challengers had some luck with LabVIEW, and I'll be reviewing your implementations for guidance, since I'm new to LabVIEW.

RE: Industrial Line Sentinel (ILS)

skruglewicz — Tue, 23 Jun 2026 02:39:00 GMT

I have completed the deployment section of Phase 2 and have added pics and videos to the project check it out and let me know what you think Cheers Steve K

RE: AIoT: Smart Active Dry Box & Print Farm Supervisor

arvindsa — Mon, 22 Jun 2026 02:50:21 GMT

Hi, the 250ohm resistor value is only a indicative value. For 3.3V systems you cannuse 150ohm 1% resistor. Take a look at my post [mention:4db1258e89ee4430b12d99fa48525283:46448885d0e64133bbfbf0cd7b0fd6f7]

RE: Chiller temperature monitoring for electrochemical processing

Dipeshkachhi — Sun, 21 Jun 2026 07:27:05 GMT

Fantastic project concept! Monitoring chiller loops in electrochemical environments is challenging due to the harsh conditions and the critical need for tight thermal tolerances. Your approach to setting up a reliable temperature tracking system for this specific use case is spot on. Ensuring high accuracy and dependable data transmission in this environment will be a great showcase of industrial-grade telemetry. Best of luck with the final build stages!

RE: Industrial Line Sentinel (ILS)

Dipeshkachhi — Sun, 21 Jun 2026 07:23:27 GMT

Excellent breakdown of the ILS concept! Leveraging the dual-brain architecture of the Arduino UNO Q for this is a fantastic choice—using the Linux/Qualcomm side for motion-triggered quantized AI inference while keeping the STM32 for real-time hardware alerting is incredibly smart resource management for a 2GB RAM budget. Also, incorporating CAN Bus via the MAX33041ESHLD shield ensures the ruggedness required for a real factory environment. Can’t wait to see your custom 'AI Vision Brick' in action!

RE: Industrial Line Sentinel (ILS)

skruglewicz — Sun, 21 Jun 2026 06:20:06 GMT

Hello fellow challengers,judges and members

What an incredible journey this design challenge has been! With projects due at 23:59 UK time on June 21st—and it currently being past 2:00 AM EST here—I wanted to make sure I submitted my notes from the last month of offline work. I've worked incredibly hard on the Industrial Line Sentinel (ILS) over these past weeks, and I really hope that effort pays off and shows in this submitted project requirement for the element14 On-Line challenge!

While I’m thrilled to have published my core implementation plan and progress so far, I’m not quite at the finish line just yet. I hit a bit of a roadblock when it came to deploying my Edge Impulse PPE model onto the Arduino UNO Q. Getting the AI vision model to consistently recognize the safety hazards on-device turned out to be trickier than anticipated!

Because of this, I’m treating today's submission as a major milestone, but not the end. I am actively moving on to Phases 3 and 4 of the roadmap (including the LabVIEW integration and full system validation), so please stay tuned for updates as I push through those phases!

I would love to hear from other challengers and element14 community members. What are your thoughts on the ILS architecture? Have any of you run into similar deployment hurdles with the UNO Q's dual-core setup? Any advice or feedback is highly welcome!

Best of luck to all the amazing challengers—there are some truly inspiring projects in this cohort! [emoticon:9a6067ad5fa1494ebefe07d9e6ec3db0]

RE: Chiller temperature monitoring for electrochemical processing

DAB — Sat, 20 Jun 2026 19:10:26 GMT

Very cool.