ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

Hign-concerned Chemical : None Package : DIY Module Model Number : ENS160+AHT21 Dissipation Power : ... Supply Voltage : VDD1.71~1.98V / vDDI01.71~3.6V Application : Computer Type : Module

Operating Temperature : -40℃~+80℃ Origin : China Condition : New Functions : Electronic Module Range of application : Switch And Sensor For Arduino STM

ENS160 I Detect gas: A variety of gases and volatile organic compounds (VoCs) are best detected, package These include toluene, hydrogen, ethanol, NO2 and ozone. Detection range: With four MOX sensor elements Preheating time: 5~60minutes Output: Multiple IAQ outputs (TVOC, eC02, AQI) Interface: I2C and SPI interface Humidity: 5~95% I Temperature: -40~+85°C | Preheat: <1 minute Warm up Startup: <1 hour startup Working environment: -40~+85°C / 5~95%rH Voltage: VDD1.71-1.98V/VDDI01.71-3.6V I Measuring range: 0~65535ppb AHT21 Power supply voltage: 2.0~5.5V DC I Measuring range: Temperature: -40~+120°C Humidity: 0~100%RH ■ Accuracy (typical value): Temperature: Soil 0.3° C Humidity: 2%RH(25°C) I 1 Resolution: Temperature: 0.01°C Humidity: 0.024%RH ■ Output signal: I2C signal

The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.

In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.

All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.

This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.