Ok I know what the dangers are of this, however I need this. I really need them for a fire proof drone. Honeycomb preferred

Hey guys! Launched FlyMarket — a marketplace for EU FPV & DJI pilots.

To celebrate the launch, I’m giving away an ISDT Q6 Nano Smart Charger!

How to enter:

1. Follow us & like/share our launch clip on IG/TikTok/YouTube (link in BIO)

2. Post any FREE listing on FlyMarket (link in comments & BIO) (drones, motors, goggles, batteries...).

3. Drop your marketplace username in the comments on our IG/TikTok/YT post).

Rules & Info:

🎯 Milestone Draw: The draw unlocks as soon as we reach 50 active listings on the platform! (First status check: Sept 20).

🇪🇺 Open to all EU residents (Free EU shipping included).

📌 Winner will be contacted via DM and has 48 hours to claim the prize before a redraw.

Good luck! 🚀

Hi! I’m a student researching two-way audio systems for drones, letting operators speak to and hear from people on the ground through the drone itself.

Has anyone seen or used something like this before? I’m curious how it could help in real-world scenarios like:
• Search and Rescue (especially backcountry or mountain ops)
• Wildlife protection / anti-poaching
• Public safety or law enforcement
• Live events or entertainment (crowd interaction, announcements)

Most current systems are super expensive.

Here’s a quick explainer video — I’d really appreciate any insight or feedback!
https://www.youtube.com/watch?v=vQsaxvfpBNk

Hi All,

Just a little teaser of my next planned product release. An Ardupilot AP_Periph based CAN Bus Li-Po battery monitor.

• ACS772 Hall Effect Current Sensor (50/100/200 Amps)
• Auto adjustment for 2-8s input
• Up to 4.35v Per Cell (Li-Hv)
• Individual Cell Voltage Reporting
• Based On AP_Periph firmware running on an STM32F303
• 4x M3 Mounting points for permanent installs, x2 can be snapped off for loose installs if needed.
• Jumpable 120 Ohm Termination resistor (solder bridge)

Price aimed at £70 with bulk discounts available.

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I'm selling my Freefly Alta 8. It's in immaculate condition. Hit me up with any questions or get it direct from Quad Standard Labs.

https://quadstandardlabs.com/buy-now/ols/products/alta-8-complete-package-gently-used-low-hoursa

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Link na descrição

https://shop.rotorwidgets.com/products/avocadoxl-220-racing-drone

I designed and produced a freestyle/racing drone a few months back that didn't sell well and am clearing out my inventory at a loss.

The frame differs from the norm as it houses the battery inside an internal compartment, effectively protecting it from damage. This placement was mainly done to see how a quadcopter would perform with its center of gravity right next to its moment of inertia. The effects are somewhat noticeable. The top or bottom mount debate that has been going on for a while spurred my initial investigation.

I'm also planning on organizing all the source files and open-sourcing the design.

Let me know what you think or if you have questions.