Environmental Sensors

Hardware Specifications   Chipset ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH QSPI flash 4MB  SRAM  520 kB SRAM Button IO0 Wake...

Features: 1. Be able to control temperature and humidity at the same time. 2. Be able to connect with humidifier and dehumidifier equipment at the same time. 3. Be able to connect with refrigeration/ heating and humidifier/dehumidifier equipment at...

Main characteristics: - Zero false alarm rate - Real-time response - Correct data - Minimum distinguishable particle diameter: 0.3 micrometer - High anti-interference performance because of the patent structure of six sides shielding - Optional...

This is a simple moisture sensor can be used to detect soil moisture, when the soil water, the sensor output of the analog value will be reduced, and vice versa will increase. Use this sensor to make an automatic watering device. When you are not at home...

Specs: Name: soil moisture sensor Size: 36 * 15 * 7mm Voltage: DC 3.3-12-12V Current: <20mA; <30mA (output) Interface: + - DO AO; DO digital value; AO analog value Operating temperature: -25 ~ 85...

Product Features Control temp range:-9℃~99℃Power requirement: DC24VRelay output:1 way,rated current:10AMeasuring accuracy: 1℃Control accuracy:1℃ Product Description Used advanced micro-computer technology. Built-in 3 LED display windows,start...

This type of air temperature and humidity sensor is double waterproof and completely prevents condensation damage. Note: Even if buried in the soil, the sensor measures the relative humidity of the air in the soil, not the soil humidity. Can this sensor...

Features: High quality digital humidity controller, durable in use. Simple panel: up and down two buttons, easy to set and operate. High measurement accuracy 0.1%, easy to read data. Wide measuring range of humidity 00%~99%RH , and wide application...

1, the sensor uses high-quality FR-04 double-sided material, large area 5.0 * 4.0CM, and nickel-plated surface, with anti-oxidation, electrical conductivity, and life expectancy in more superior performance; 2. Comparator output, clean signal, good...

Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO.The sensor USES the high quality FR - 04 double material, large area of 5.5 * 4.0 CM, treatment of nickel plating and surface, have...

Features: Fully compatible with UNO R3 interfaces Providing Ard beginners basic experimental module A board integrates various modules function No welding, no connection, you can download the program directly to complete the experiment Provide all...

Features: This is a bid for a dual display universal digital programmable temperature controller that supports many type of thermocouple sensor. It can be powered by 85-265V AC, Comsumption5VA. DIN 1/16. Model: REX-C100  PID...

OverviewPMS7003 is a kind of digital and universal particle concentration sensor, which can be used to obtain the number of suspended particles in the air, i.e. the concentration of particles, and output them in the form of digital interface. This sensor...

The ESP32 is a powerful processor but when paired up with other sensors and modules. It becomes the Go-To device for IoT Monitoring with the example of this guy.The HiGrow/LillyGrow module is a device designed for small soil moisture monitoring projects...

Specifications:  Model: XH-M452 Style: Exposed PCB Display Type: Digital Power Supply: DC 12V Temperature Measurement Range: -40~120℃ Humidity Range：0~100%RH Control Precision：0.1℃ 0.1%RH Test Probe：Integrated Sensor Test Probe Cable...

3 in 1 Soil Analysis Tester Gardening Detector Hygrometer & Acidity Ph Meter & Light Detector 1) It's a useful tool for gardening2) Used to measure soil PH, humidity and light3) “MOIST” key is correspondent to MOIST on the table. 1-3...

H-W1209 digital display temperature controller, high precision temperature controller shell, acrylic shell, protective case Each plate has double-sided protective film, and it can be installed if it is torn off.

Features:1.Automatic conversion of refrigeration and heating mode2.Control mode of return difference;Temperature display resolution 0.13.The temperature controller has the characteristic of high accuracy, high sensitivity, high stability.4.Support...

Description:This Temperature Control Controller can used in the (liquid, mold, space) and other control heating, also can be used (box, the device, water, pet rooms, air conditioning) and other control refrigeration. Specifications: Temperature range...

Dust Sensor Detector Module with Sharp GP2Y1010AU0F Onboard for Measuring PM2.5 Air Purifier Air Conditioner Monitor Overview Sharp GP2Y1010AU0F onboard, detecting fine particle larger than 0.8μm in diameter, even like the cigarette smoke Low...