Life & fun · alternatives · 2026
24 alternatives to Q-Octo – We reinvented the wheel with a compact endurance rover
Hello, inspired by Q-Whex [1], we built Q-Octo, a compact rover with eight quasi-wheels (160° cut out). The wheel design enables the rover to climb over larger objects while rolling smoothly on flat ground. Q-Octo uses four drill batteries, two Xiaomi Cybergear motors (vs 6 motors for the Q-Whex), two Raspberry Pi Pico’s (one with WiFi), a Pimoroni Pico display, and a variety of 3D-printed & laser cut pieces for the body. The rover can be configured via its Wi-Fi access point as it hosts a web socket server with mDNS and a captive portal. Messages are encoded via Flatbuffers. It is driven…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Q-Octo – We reinvented the wheel with a compact endurance rover launched in 2024; newer entries below may have overtaken it.
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Found that you can actually run a 35B Qwen model on a Pi with very impressive intelligence and stability. Built connectors for car ODB to read all about car internals, and manufacturer's cloud service for stuff like changing AC or opening/ locking doors. Gave it info such as the full car manual. And then hooked it up with my other agents in our discussion room! So now it can answer car questions such as "when should I add oil and what kind of oil?" and help you fully offline, and when online talk with the agent family that includes all the most powerful models so they know how the car…
Aug 2026 · github.com · its alternatives →
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Qwen3.5 Small▲3550.8B-9B native multimodal w/ more intelligence, less compute
Mar 2026 · huggingface.co · its alternatives →
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I built a mechanical computer kit: https://whomtech.com/show-hn tl;dr: it's a cellular automaton on a "loom" of alternating bars, using contoured tiles to guide marbles through logic gates. It's not just "Turing complete, job done"; I've tried to make it actually practical. Devices are compact, e.g. you can fit a binary adder into a 3cm square. It took me nearly two years and dozens of different approaches. There's a sequence of interactive tutorials to try out, demo videos, and a janky simulator. I've also sent out a few prototype kits and have some more ready to go. Please…
2025 · whomtech.com · its alternatives →
- 7IB
I am not sure if this is fits the HN community, but I am posting it here if people are interested. This is the current iteration of the car: http://i.imgur.com/ko8YBh.jpg Details: I wrote a simple android app that streams the accelerometer data from the phone to the pi over a simple socket. The pi then uses this data to drive the DC motor and the servo motor. Tilting the phone to control the car feels very natural. In this[0] pic you can see the wifi dongle I've used. I am using Adafruit Occidental v0.2[1] as my OS because it has support for my wifi dongle. It also makes some hardware…
2012 · i.imgur.com · its alternatives →
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Qwen3.5▲288The 397B native multimodal agent with 17B active params
Feb 2026 · qwen.ai · its alternatives →
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Qwen3.8-Flash-Nextfree tier▲108The open-weight preview of Qwen4
Aug 2026 · qwen.ai · its alternatives →
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The QWNN▲69An origami-inspired foldable solar lantern + power bank. 💡🔋
2018 · indiegogo.com · its alternatives →
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Build an autonomous industrial vehicle in sim
2022 · polymathrobotics.com · its alternatives →
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Contribute to Mega4alik/ollm development by creating an account on GitHub.
2025 · github.com · its alternatives →
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The ultimate vehicle for exploring a city
2024 · infinitemachine.com · its alternatives →
- 19MP
Hey, we’re Axel and Vignesh, cofounders of Innate (https://www.innate.bot/). We just launched MARS, a general-purpose robot with an open onboard agentic OS built on top of ROS2. Overview: https://youtu.be/GEOMYDXv6pE Control demo: https://youtu.be/_Cw5fGa8i3s Videos of autonomous use-cases: https://docs.innate.bot/welcome/mars-example-use-cases Quickstart: https://docs.innate.bot/welcome/mars-quick-start. Our last thread: https://news.ycombinator.com/item?id=42451707 When we started we felt…
2025 · its alternatives →
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The broke man's Boston dynamics
2024 · kickstarter.com · its alternatives →
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Scoot Quad▲101Shared rides on four wheels with two-person capacity
2015 · birdco.kinsta.cloud · its alternatives →
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A cyberdeck featuring a QAZ keyboard and Banana Pi M2 Zero - g1sbi/qaz-cyberdeck
2023 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →