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GY-30 BH1750FVI Digital Light Intensity Illumination SensorFeatures-No ambient light distinctionHigh precision determination accurate to 1 Lu for different lightsROHM original package BH1750FVI chip..

Ai Thinker NF-03 Wireless Transceiver ModuleFeatures-Built-in 2.4G antenna, compact size, easy to useSupport data reception of six channelsModulation method: GFSK / FSKSupport 2Mbps/1Mbps/250Kbps data rateInternally integrated high PSRR LDOWide power supply voltage range: 1.9~3.6V..

F11 Square Fresnel Lens for SMD PIR Motion Sensor Pack of 51 Easy to install2. High quality3. Factory price4 Detectable distance: 4m5 Viewing angle: 70°..

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-01M WiFi ModuleFeatures-The smallest 802.11b/g/n Wi-Fi SoC moduleUses low power 32bit CPU and compatible with an application processorMain frequency up to 160MHzBuilt-in 10Bit high precision ADCSupport UART/GPIO/PWM/ADC interface..

Ai Thinker ESP-01S ESP8266 WiFi ModuleFeatures-1MB (8Mbit) Flash size.Very competitive priceAP, STA, AP+STA modes available.Very simple AT commands, easy to use.Internal LWIP interface.Four pins interface, VCC-3V3, GND, TXD, and RXD. Two extra GPIOs can use.AT commands firmware. New I..

Ai Thinker NF-01-N Wireless Transceiver ModuleFeatures-DIP-8 ultra-small packagebuilt-in 2.4G antenna, compact size, easy to useSupports six channels of data receptionSupports general modulation methods such as GFSK/FSKSupports 2Mbps/1Mbps/250Kbps data rateMulti-frequency point: 126 frequency points..

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: ..

DHT11 Digital Relative Humidity and Temperature Sensor ModuleFeatures-Low power consumption.DHT11 sensor adoptsThe module can detect the surrounding environment of the humidity and temperatureHigh reliability and excellent long-term stabilityThe output from the digital outputHas fixed bolt hole and ..