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#M5StackNew 🎉 StopWatch StopWatch is a portable AMOLED round touch development board designed for interactive and wearable scenarios, integrating display, touch, audio and motion sensing into one compact device. ✨Features ✅ ESP32-S3R8 core controller with 16MB Flash, 8MB PSRAM, and 2.4GHz Wi-Fi ✅ 1.75" AMOLED Touch Round Display, 2...

36,617 просмотров • 3 месяцев назад •via X (Twitter)

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Tired of the bulky traditional guitar? Reimagining chord instruments with embedded intelligence. PG-2 A pocket guitar, built in 48 hours, at the REDHackathon. Not a mockup — something you can actually play. That kind of honest, playful craftsmanship means more than any grand vision. A compact, expressive chord controller built on ESP32-S3. Interaction design: • 6 capacitive touch strings → instant chord triggering • Analog joystick → real-time chord shaping • Rotary encoder → seamless chord group switching • Dedicated control buttons → fast navigation Under the hood: ESP32-S3 (240MHz), ES8311 audio codec (I2S), MPR121 touch sensing, WS2812 LEDs, IMU, RTC, SD storage, and MIDI-ready via UART. Low-latency, tactile, and modular — bridging hardware interaction with digital music systems. PG-2 explores a different direction: from traditional playing → programmable chord expression. Ye Bowen turned inspiration from games into reality. On rednote, people find more than just hardcore tech — there’s also innovation hiding behind every ordinary person’s interest. More young people are sharing their tech creation process — code, hardware, failures, iterations on rednote. These posts are forming high‑energy discussion zones where real technical conversations happen, not just empty likes. rednote is becoming a living lab for the next generation of geeks. rednote #redhackathon #rednote #technology #hackathon

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50,065 просмотров • 4 месяцев назад

[New Xbox Controller Review] #ad Special thanks to Qrdgame_offcial for supplying me with a review unit of their Ferrox M5 Xbox & PC Controller QRD Ferrox M5 The QRD Ferrox M5 is a Wireless Xbox One–style gamepad with a transparent design. Since it targets Xbox One natively, it works automatically on PC and Xbox Series S/X. The included 2.4Ghz USB Dongle also supports Switch and Android with the right adapter (USB C), but I was not able to test those in time for this review. A Wireless Xbox Controller The QRD FERROX M5 comes in a familiar Xbox layout with Hall Effect joysticks, RGB rings around the sticks, and a magnetic & detachable clear shell that shows the internals. The controller feels very similar to a standard Xbox pad in terms of shape and size, but it’s slightly lighter at compared to the usual Xbox controller weight. The lighter weight makes it easier to hold for longer sessions without hand fatigue. The D-Pad is surprisingly good at dialing special moves feels as solid and responsive as the official Xbox controller, and that’s impressive at a lower price point. I spent a few days trying out the Mortal Kombat Legacy Kollection exclusively using this controller and I did not notice any difference at all. Capabilities From what I’ve tested, the controller performs extremely well for action games, fighting games, and shooters. The Hall Effect joysticks offer smooth movement and precise control with no drift issues. The D-Pad uses micro switches, so every input is tactile and accurate. The back triggers support an adaptive “trigger stop” mode, which shortens the travel distance for faster reaction time in FPS games or quicker blocks in Fighting Games. You also get 4 back macro buttons, turbo mode, and adjustable joystick sensitivity with deadzone options. Vibration strength and RGB lighting modes are also customizable. What can it do The FERROX M5 includes an 800mAh battery that lasts around 8 hours of gameplay. It only uses the 2.4Ghz wireless connection, not Bluetooth, so it always requires the included USB Dongle. The good thing is once you sync it with your Xbox or PC, you don’t need to sync it again—it carries over between both devices automatically. The 2.4G connection is stable and low latency, and the controller has a 3.5mm headphone jack for audio and mic support. It also features a quick calibration system to keep sticks and triggers accurate over time. The overall grip and shape feel close to the official Xbox controller, comfortable for long gaming sessions, and the transparent shell gives it a distinct look. Areas of improvement I initially had trouble charging the controller while playing because connecting it to the Xbox via USB would disable all inputs, making it unusable in wired mode. But luckily QRD Support helped and provided me with an updat - I had to connect it to a PC, download the firmware tool from QRD’s website, and update the controller manually. After installing the new firmware, the controller can now charge while being used normally on Xbox, so the issue is fully resolved. The Xbox button also behaves differently on Xbox, where the single press acts like hold and the hold acts like single press; this issue doesn’t appear on PC. Syncing with the dongle took a few attempts on both Xbox and PC, but once paired, it never needed syncing again. The wireless mode is strictly 2.4G with no Bluetooth support, so it cannot connect without the dongle, though the benefit is that one pairing works across both Xbox and PC. Final Summary ✅ Hall Effect Joystick ✅ Lights in the dark ✅ Good D-Pad for input dialing ✅ Light Controller ❌ First sync can be annoying on PC ❌ No bluetooth for phone usage - Dongle is necessary ❌ Needs an update for the Xbox Wired issues which require a PC The Controller is available on Amazon for $59.99, and will be part of the Black Friday Deals on their official website for even more discount! Amazon Link Website Link

thethiny 🐰🍉

16,864 просмотров • 9 месяцев назад