CQRobot
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Brand: CQRobot
CQRobot Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water liquid level sensor are good sensitivity and no need for mechanical parts - meaning less calibration! The corrosion resis..
$8.99
Ex Tax:$8.99
New
Brand: CQRobot
CQRobot Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water liquid level sensor are good sensitivity and no need for mechanical parts - meaning less calibration! The corrosion resis..
$8.99
Ex Tax:$8.99
Hot
Brand: CQRobot
Ocean: MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.Wiki: http://www.cqrobot.wiki/index.php/MCP23017_IO_Expansi..
$9.99
Ex Tax:$9.99
Hot
Brand: CQRobot
CQRobot Non-contact type liquid level sensor, It utilizes advanced signal processing technology by using a powerful chip with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardous applications such as detecting tox..
$11.99
Ex Tax:$11.99
Hot
Brand: CQRobot
CQRobot ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Arduino series analog sensors to measure various signals, and perceive this world. Raspberry Pi is a common master control board which is powerful..
$11.99
Ex Tax:$11.99
Brand: CQRobot
Relay is an automatic switching element with isolation function, which is widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment, and is one of the most important control elements. The traditional relay module has complicated wiring an..
$9.99
Ex Tax:$9.99
New
Brand: CQRobot
Relay is an automatic switching element with isolation function, which is widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment, and is one of the most important control elements. The traditional relay module has complicated wiring an..
$9.99
Ex Tax:$9.99
Hot
Brand: CQRobot
CQRobot Ocean: Temperature and Humidity Sensor is based upon the Sensirion SHT31-DIS-F sensor IC. Thanks to Sensirion's CMOSens technology, highly integrated capacitive humidity sensing components and band-gap temperature sensing components, the SHT31 offers high reliability and long-term stability ..
$11.99
Ex Tax:$11.99
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In Stock
Brand: CQRobot
This is a multi-functional optical measurement function module that mainly measures ultraviolet rays. The module has an onboard Si1145 sensor chip that can directly output an integer of 100 times the ultraviolet index. Users can obtain the ultraviolet index value without data conversion and calibrat..
$9.99
Ex Tax:$9.99
New
Brand: CQRobot
The CQRSTS35A high-precision digital temperature sensor launched by CQRobot has a built-in STS35 sensor chip newly launched by Swiss Sensirion Company on the motherboard. It provides a fully calibrated, linear and supply voltage compensated digital output with an ultra-high measurement accuracy of p..
$11.99
Ex Tax:$11.99
Hot
Brand: CQRobot
This is a color sensor that supports RGB color data and light intensity output via the I2C interface. The color sensor is based on TCS34725FN color optical digital converter, it output red, green, blue (RGB) clear optical sensor value of digital. The integrated infrared blocking filter minimizes the..
$8.99
Ex Tax:$8.99
Hot
Brand: CQRobot
TDS (Total Dissolved Solids), Chinese name Total Dissolved Solids, also known as Total Dissolved Solids, indicates how many milligrams of dissolved solids are dissolved in 1 liter of water. Generally speaking, the higher the TDS value, the more dissolved substances contained in the water and the les..
$7.99
Ex Tax:$7.99