NYLSA HX711 High Precision Load Cell Amplifier Breakout Board 24-bit A/D Converter - Product Features
- The Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight.
- By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell and with some calibration youll be able to get very accurate weight measurements.
- This can be handy for creating your own industrial scale, process control, or simple presence detection.
- The HX711 uses a two wire interface (Clock and Data) for communication.
- Any microcontrollers GPIO pins should work and numerous libraries have been written making it easy to read data from the HX711.
NYLSA GY-BME280 5V Precision Altimeter Atmospheric Pressure BME280 Sensor Module - Product Features
- BME280 is soldered onto PCB. Not only the pressure & temperature, it can measure humidity.
- It uses both I2C and SPI (supports 3-, 4-wire SPI) interface.
- With an I2C connection you have access to enough weather data to make some pretty good predictions for your local area .
- A great new chip originally designed for the next generation of smartphones.
- As a connected sensor of the Internet of Things, BME280 is further applied in home automation, smart energy, intelligent transportation, and elderly care.