Internal filter for PCM frequency.Inner shield, good anti-interference ability.High immunity against ambient light.Improved shielding against electric field disturbance3.0V or 5.0V supply voltage; low power consumption.TTL and CMOS compatibility.Suitable transmission code:NEC code,RC5 code.Universal..
Five channel flame sensor design, wide range of detection (the detection range of the ordinary single flame sensor is probably about 30°, as the distance increases, the range is gradually reduced, the detection range of the product is greater than 120°)Able to output a digital signal (high and..
Kuongshun Electronic, one of the international well-known manufacturers and suppliers of bakelite single face photographic plate which is situated in China, now has quality products for sale. We are equipped with a group of professional and experienced workers, as well as advanced equipment. You can..
Digital Temperature Sensor KY-028 for Arduino, it measures temperature changes based on the thermistor resistance. This module has both digital and analog outputs, there's a potentiometer to adjusts the detection threshold on the digital interface...
Product DescriptionThe DS3231M is a low-cost, extremely accurate, I2C real time clock (RTC).The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted.The integration of the microelec tromechanical systems (MEMS) resonator enhances the lon..
Product DescriptionWiFi+Bluetooth ESP32 USB Serial to WiFi/Camera/ESP32-CAM-CH340 Development BoardIntroduction (1)Product Name: ESP32-CAM-CH340 Camera Module Product Model: HW-818Working voltage: DC5VProduct size: 27*48.5*4.5mm (excluding pin headers)Product application: This module can be widely u..