Smart wearable patch for monitoring neonatal vital signs (skin temperature, SpO2, heart rate). Uses Flutter for mobile app, MQTT server for real-time data, Arduino IDE for embedded systems, and SolidWorks for hardware design. Enables remote monitoring of neonatal health metrics globally.
i want to build a smart greenhouse agriculture system with actuators to maintain temperature, soil moisture, and light intensity for plant growth. why? first it is a school project, and I MUST da smart greenhouse that can make a suitable environment for the plant to grow, so I can plant new plants in my region and try them.
Weather station equipped with dust, temperature, and CO2 sensors for air quality monitoring.
Standalone sauna controller running ESPHome, compatible with Home Assistant for smart temperature, timer, and lighting control.
Standalone sauna controller running ESPHome, compatible with Home Assistant for smart temperature, timer, and lighting control.
Control Unit with ESP 8266 to control enclosure LED, cabon filter and analyse Temperature, Fan-Spee, Flamesensor, Smokesensor
Control Unit with ESP 8266 to control enclosure LED, cabon filter and analyse Temperature, Fan-Spee, Flamesensor, Smokesensor
A ESPHome presence sensor with mmWave radar, PIR motion, light, temperature, humidity, and pressure
A ESPHome presence sensor with mmWave radar, PIR motion, light, temperature, humidity, and pressure
ESP32-C6 Zigbee well monitor — reads a 4–20 mA pressure transducer and DS18B20, reports water level, temperature, and battery to Zigbee2MQTT with OTA update support
ESP32-C6 Zigbee well monitor — reads a 4–20 mA pressure transducer and DS18B20, reports water level, temperature, and battery to Zigbee2MQTT with OTA update support
Schematic, PCB files, firmware and 3d models for creating the IoT12 solder iron temperature controller for T12 compatible tips.
Schematic, PCB files, firmware and 3d models for creating the IoT12 solder iron temperature controller for T12 compatible tips.
Schematic, PCB files, firmware and 3d models for creating the IoT12 solder iron temperature controller for T12 compatible tips.
A compact, open-source DIY Reflow Hotplate powered by USB-C PD and STM32. Features a custom aluminum PCB heater, OLED display, and PID temperature control for portable SMD soldering.
A compact, open-source DIY Reflow Hotplate powered by USB-C PD and STM32. Features a custom aluminum PCB heater, OLED display, and PID temperature control for portable SMD soldering.
Wall panel for smart homes. 2 wires, no polarity, arbitrary bus topology, exchangeable front panel with hardware capacitive buttons, temperature+humidity+pressure+CO2. It is designed to be DALI-compatible but it is not ready to be certified yet. Don't connect it to an actual DALI network because the firmware is not ready yet.
Wall panel for smart homes. 2 wires, no polarity, arbitrary bus topology, exchangeable front panel with hardware capacitive buttons, temperature+humidity+pressure+CO2. It is designed to be DALI-compatible but it is not ready to be certified yet. Don't connect it to an actual DALI network because the firmware is not ready yet.
A smart irrigation system for irrigation of up to 6 plants. It monitors the moisture, temperature, CO2 concentration, air quality ... and displays the data on a 2.4" TFT Display using an ESP32 DevKit C as processor.