Let's upgrade cheap off-the-shelf robotic mowers to modern, smart RTK GPS based lawn mowing robots!
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Building a community around a cheap ESP32 Display with a touch screen
Open-source library of optimized deep learning operations (matmul, convolution, attention) for CPUs (x64, AArch64, RISC-V) and Intel GPUs. Used by PyTorch, TensorFlow, OpenVINO, and ONNX Runtime.
- onednn
- oneapi
- performance
- cpp
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
- wifi
- ttgo
- lopy
- heltec
The open-source files comprising Leap Motion's Project North Star AR Headset.
A Pi emulating a GameBoy sounds cheap. What about an FPGA?
C99 firmware core for a 16-series LFP pack. Independent charge and discharge FETs, cell protection, coulomb SOC, and the current and voltage limits an inverter follows. Passive balance runs for 1.0 s, then 200 ms off, so the fault wait finishes on an unloaded sample. No RTOS, no heap. The AFE driver and fieldbus stay on your board.
- battery
- bms
- c
- firmware
Add AirPrint / AirScan support to your old printer, using just a cheap ESP32-S3
Ultra-low-cost robotic joint: a $1.5 FOC board inside a 1503 gimbal motor, plus a 3D-printed high-ratio precision gearbox. Cheap power, exact motion.
🛡️ Free AI that blocks hackers while you sleep. Runs on cheap hardware. When someone in Tokyo gets attacked, you're protected in 30 seconds. No fees. No experts needed. Just protection. One node's detection → everyone's protection.
- ai-security
- cybersecurity
- ids
- iot-security
Code to drive a rotary encoder in micropython
Display Youtube metrics using Google API and MicroPython
- esp32
- micropython
- micropython-esp32
- tft
A MicroPython-based frequency generator for Raspberry Pi Pico designed to create vibrations on solenoids or speakers, enabling wave experimentation and exploration at home.
Cheap tally lights which support TSL 3.1 and 5.0 protocol. Software can be replaced by any other which works on WeMos D1 Mini. For example vTally.
This Micropython project is to Hack a TYWE3S board in a cheap WiFi RGB Bulb
This Micropython project is to Hack a Hyleton313 cheap WiFi smart socket