
微笑的rockets
264 posts

微笑的rockets retweetledi

#NewArrivals 1.2mm thin. Bendable. 2400x1080 AMOLED — and it plugs into your Pi over HDMI.
Smartphone-grade flexible panels are usually a pain to drive (raw MIPI, tiny B2B connectors). We bundled a MIPI-to-HDMI board, so it's plug-and-play with Raspberry Pi, LattePanda, basically anything with HDMI out.
🤖For more details: dfrobot.com/product-3113.h…
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Geek Lite@QingQ77
一套生产级的开源水培自动化控制系统,填补业余 DIY 装置和昂贵工业自动化之间的差距,支持 ESP32 硬件、MQTT 遥测和实时 Web 仪表板。 github.com/40rbidd3n/Hydr… HydroponicOne 是水培种植的 IoT 全套方案。ESP32 负责读 pH、EC、水位、温湿度这些传感器数据,走加密 MQTT 送到 Fastify 后端,React 前端通过 WebSocket 实时刷新。存数据用 PostgreSQL 管配置、InfluxDB 管时序数据。固件升级走 RSA 签名 OTA,安全可靠。项目不光有代码,还给了 PCB 设计、3D 打印外壳和接线图,能直接对接 Home Assistant 和 Telegram 告警。
QAM
微笑的rockets retweetledi

Here is my @Hacksterio article on building a compact @JustwayCompany 3D Printed Motion Detection System with @dfrobotcn Beetle ESP32 C3 and PIR sensor. @cherry_justway hackster.io/pradeeplogu0/c…
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Amazing
DFRobot@dfrobotcn
✨ HUSKYLENS 2 is HERE! ✨ Stop waiting, start creating. 🚀 The Easy-to-Play AI Vision Sensor with 20+ Built-in Models and 6 TOPS performance. Ready for instant vision tasks & LLM linking. Unlock your next project NOW! 👇 dfrobot.com/huskylens/husk… #EdgeAI #Makers #STEM #MCP #HUSKYLENS2
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微笑的rockets retweetledi

.@dfrobotcn launches the @LattePandaCN IOTA, offering a big drop-in boost for LattePanda V1 projects. hackster.io/news/dfrobot-l…
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微笑的rockets retweetledi

Feeling so positive after visiting two Monterey fablabs! Their passion for giving kids the confidence to face the future is absolutely infectious. Can't wait to reconnect with them at #MakerFaireBayArea!




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微笑的rockets retweetledi

Curious about the new LattePanda IOTA? See it in action! 🚀
Our latest video walks you through its key features, from the 8X faster Intel N150 CPU to its incredible expansion options. See what this palm-sized powerhouse can do.
Watch now on YouTube: youtube.com/watch?v=Dr1Byw…
#LattePanda #SBC #Intel #Maker #NewTech

YouTube
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微笑的rockets retweetledi

Which bunny are you vibing with? 🐇✨
Inspired by @MakerBrains_com
Grab the 3D files here and bring yours to life 👉 reurl.cc/A3p8m8
#esp32 #3dprinting #esp32s3 #小智 #xiaozhi



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微笑的rockets retweetledi
微笑的rockets retweetledi

Just dropped my latest build on @Hacksterio : a 3D-printed portable air quality monitor powered by the #Beetle ESP32-C3! 🧠🌱Sensors from @dfrobotcn & @seeedstudio , housed in a sleek @JustwayCompany @cherry_justway #airquality #iot #esp32
🔗 hackster.io/pradeeplogu0/3…
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微笑的rockets retweetledi

📂 DIY Network Storage with built-in UPS!
This Delta NAS project features a LattePanda 3 Delta, custom battery backup, and 3D-printed case! Perfect for storing all your important files and keeping them safe during power outages! 💻 @LattePandaCN
🐼Full build guide in link! 👇 instructables.com/Delta-Nas-Proj…
#DIYTech #NAS #3DPrinting




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微笑的rockets retweetledi

#NewArrival FireBeetle 2 ESP32-P4 AI Vision Board is here!
360MHz RISC-V, MIPI CSI/DSI, Wi-Fi 6, built-in mic & more for just $11.90!
Perfect for AI cameras, smart displays & IoT projects.
👉For more details: dfrobot.com/product-2915.h…
#EdgeAI #ESP32 #EmbeddedSystems

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微笑的rockets retweetledi
微笑的rockets retweetledi
微笑的rockets retweetledi

Turn your micro:bit into a DYNAMIC Dashboard! 🚀
Our 2" IPS Color Display brings projects to life with animated life cycles, real-time charts & 200+ HD icons!
Make data visual & learning fun with one simple add-on 📊🐣
🔗Learn more: dfrobot.com/product-2863.h…
#microbit #STEM #CodingForKids
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微笑的rockets retweetledi

📢C1001 60GHz mmWave Sensor detects falls & monitors sleep with precision! 11m range, tracks breathing & heart rate. Works with Arduino/ESP32/micro:bit. 17% OFF now! #IoT #ElderCare #SmartHome
🔗 dfrobot.com/product-2861.h…

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微笑的rockets retweetledi

The "Yagi" Misnomer ?
Most people call it the “Yagi antenna.”
But here’s the real story of the Yagi-Uda antenna! why the man who invented it is rarely credited?
Shintaro Uda, designed a directional antenna with parasitic elements, a breakthrough in radio tech. He published it in Japanese, limiting global recognition.
Hidetsugu Yagi, wrote an English paper and filed international patents.
This helped the design reach the West, especially during WWII for radar & comms.
> Yagi’s name was on the patents
> English publication = global visibility
> Easier name to pronounce?
> Uda’s contributions remained obscure outside Japan
Let’s give credit where it’s due
* Inventor: Shintaro Uda
* Promoter: Hidetsugu Yagi
👏 Correct name: Yagi-Uda antenna

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微笑的rockets retweetledi

Mukesh Sankhla's AI Bunny is a Rabbit R1 clone built from scratch. Powered by a @UNIHIKER K10, this interactive companion talks, listens, and teaches! hackster.io/Mukesh_Sankhla…
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