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  • 🌡️ Beehive IoT sensors
    • Bill of materials
      • Todo
        • Air Quality Sensor
        • Barometric pressure sensor
        • Barometric sensor BMP180
        • Carbon Dioxide CO2 Temperature Humidity VOCs Air Quality Sensor Module
        • CO2 sensor ENS160
        • Microphone Amplifier Stable
        • PM2 dust sensor
        • Tampering Vibration sensor
        • Temperature Humidity sensor alternative
        • Weight sensor HX711 (flat-type)
      • Aluminium Enclosure
      • Aluminium profile 20x20x500mm
      • Battery (18650 type, Li-ion)
      • Battery (18650 type, Li-ion) shield
      • Display - LCD1602
      • Microcontroller - ESP32
      • Screws M4 x 25mm
      • Temperature sensor - DS18B20
      • Weight sensor HX711 (bar-type)
    • 3d model
    • Choice of procesor chip
    • Installation
    • 🌡️ Beehive IoT sensors
  • 👁️‍🗨️ Entrance observer
    • Components jetson
      • Camera Mokose 4k
      • Camera lens
      • Camera mount
      • Jetson Nano
      • Jetson Nano case
      • SD card for Jetson Nano
      • Wi Fi antennas
      • WiFi module for Jetson Nano
    • Components orin
      • 2020 Aluminum Extrusion
      • Camera
      • Camera lens
      • Case
      • Display
      • M2 SSD
      • Mounts
      • Orin Nano
      • Plexiglass
      • WiFi antennas
    • Bill of materials
    • Jetson Nano setup
    • Jetson Orin setup
    • ML processing devices
    • Remote Desktop connection setup 🖥️
    • Which model to use for vision
    • 👁️‍🗨️ Entrance observer
  • 📱 Web-app
    • Features
      • apiary management
      • bottom board management
      • frame photo upload
      • frame side management
      • hive management
      • hive placement planner
      • join colonies
      • keyboard support
      • queen detection
      • queen management
      • split colony
      • telemetry storage
      • timeseries analytics
      • user profile editing
      • user registration
      • varroa bottom detection
    • 🥞 DB schemas
      • gate video stream
      • image splitter
      • swarm api
      • user cycle
    • Tech stack, conventions, environments
    • UX UI wireframes
    • 📱 Web-app
  • 🔗 API
    • 🗂️ REST APIs
      • Telemetry API
      • Gate Video Stream
    • Share Token Authentication
    • 🎨 GraphQL API
    • 🔑 Authentication
    • 🔗 API
    • 🚪 Rate limiting
  • 🧿 Robotic beehive
    • index
      • Camera Mokose 4k
      • NVMe M2 SSD for Jetson Orin
    • 4 axis gantry
    • CAD modelling 🫖
    • Design
    • FUYU 3 axis gantry + AMC 4030 controller info
    • Jetson Orin Nano setup
    • Robot Vendors
    • 🧿 Robotic beehive
  • billing system
  1. Home
  2. Docs
  3. 🌡️ Beehive IoT sensors
  4. Bill of materials
  5. Screws M4 x 25mm

Screws M4 x 25mm

https://www.amazon.de/-/en/gp/product/B0D6R4QCB3/?th=1

← Previous Microcontroller - ESP32 Next → Temperature sensor - DS18B20
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