Search

HX710B AIR PRESSURE (0-40KPA) SENSOR MODULEFeatures-Two Selectable Differential Input Channels.On-Chip Active Low Noise PGA.Selectable Gain of 32,64 and 128.On-Chip Power Supply Regulator For Load Cell and ADC Analog Power Supply.On-Chip Power-ON-ResetSimple Digital Control And Serial Interface...

MQ-3 Alcohol Detector Gas Sensor ModuleFeatures-Signal output light indicator.Analog and level signal output.TTL output valid signal is low.  (When the output low signal light can be directly connected to microcontroller or relay module).The carbon monoxide detection with better sensitivity.It ..

20A Range Current Sensor Module ACS712Features-The low-noise analog signal pathDevice bandwidth is set via the new FILTER pin5 µs output rise time in response to step input currentSmall footprint, low-profile SOIC8 package2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-85.0 V, single-su..

Ai Thinker ESP-01F ESP8285 Serial WiFi ModuleFeatures-The smallest 802.11b/g/n Wi-Fi SOC module Low power 32-bit CPU, can also serve as the application processor Up to 160MHz clock speed Built-in 10 bit high precision ADC Supports UART/GPIO/IIC/PWM/ADC SMD-18 package for eas..

Ai Thinker ESP-12F ESP8266 Serial WiFi ModuleFeatures-The smallest 802.11b/g/n Wi-Fi SOC module Low power 32-bit CPU, can also serve as the application processorUp to 160MHz clock speedBuilt-in 10 bit high precision ADCSupports UART/GPIO/IIC/PWM/ADC..

Ai Thinker NF-01-S Wireless Transceiver ModuleFeatures-DIP-8 ultra-small package, built-in 2.4G antenna, small size, easy to use Supports data reception for six channels Supports common modulation such as GFSK / FSK Supports 2Mbps / 1Mbps / 250Kbps data rateMulti-frequency: 126 freque..

AMT1001 Resistive Humidity and Temperature Sensor ModuleFeatures-Low power consumption, small size, with temperature compensation.Calibration microcontroller linear output, ease of use, low cost.Completely interchangeable.long-distance signal transmission.Precise calibration.Storage humidity range: ..

HTU21D Temperature and Humidity Sensor ModuleFeatures-    The HTU21D Temperature and Humidity Sensor Module is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for weather sta..

Vibration sensor module alarm Motion sensor module vibration switch SW-420Features-Using SW-420 normally closed type vibration sensor.Comparator output, clean signal, good waveform, strong driving ability, >15mA.Using a wide voltage LM393 comparator.With bolt holes for easy installation...

GY-21 HTU21 Sensor ModuleFeatures-2.1V to 3.6V Supply VoltageLow power consumption – 0.15uA typicalI2C interfaceResolution: 0.04%RH, 0.02°CAccuracy: ±2%RH, ±3°C..