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DESCRIPTIONThe MQ8 hydrogen sensor is designed to measure the concentration of hydrogen in the air, with a measurement range of 100 to 10,000ppm (parts per million).This sensor works as a variable resistor that changes its value depending on the concentration of hydrogen gas present in the ambient a..

Product description:Sensitive material of MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It makedetection by method of cycle high and low temperature, and detect CO when low temperature (heatedby 1.5V). The sensor’s conductivity is more higher along with the gas concentration r..

The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO-gas concentrations anywhere from 20 to 2000ppm. MQ7 is a high sensitivity to carbon monoxide and stable and long-life span.FeaturesFast response and High sensitivity.Stable and ..

Product parameters:Size: 33.4 * 25.6MMVoltage: 3.3V, 5VPort: the digital quantity levelThe output load voltage: 0 to 24VThe output load current: < 5A (more than 1A need to add heat sink)Platform:  MCU, ARM,The product features:Using original IRF520 power MOS tube, can adjust PWM outputCan l..

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The STM32F1038T6 board is a low cost STM32 microcontroller development board for learners. This board is a low-cost Minimum System Development Board for ARM Microcontroller STM32F103C6T6/STM32F103C8T6.Specifications:64 or 128 K bytes of Flash memory20 K bytes of SRAM2.0 to 3.6 V application supply ..

is_customized : Yes Model Number : MCP2515 Dissipation Power : 1 Supply Voltage : 1 Application : Computer Condition : New Type : Voltage Regulator Brand Name : MXW Origin : Mainland ChinaDESCRIPTION:Support CAN V2.0 B , Communication rate up to 1Mb/SPower supply: DC 5V , SPI Protocol ControlWork c..

Specifications:Color: WhiteAlarm Diameter: 29mm / 1.14"Alarm Height: 15mm / 0.59"2 Mounting Holes distance: 40mm / 1.57"2 Wires length: 105mm / 4.13"Rated Voltage: 12VOperating Voltage: 3-24VRated Current(MAX): 20mAMin Sound Output at 10 cm: 95 DBResonant Frequency: 3100±500Operating Temperature: -..