CQRobot

Enabling the connections of multiple bus nodes, 32 devices can join the RS485 network.

450 piezas pines de conectores DIP de crimpado JST-PH de 2,0 mm de paso.

Impedance: 8 Ohms Plus/Minus 15%.

El puente de la placa base es un interruptor manual en la placa base. La conexión de diferentes puentes a través de tapas de puentes puede cambiar el circuito de la placa base;

Based on PAJ7620U2 sensor, directly recognises 9 basic gestures (Supported gestures: up, down, left, right, forward, backward, clockwise, anticlockwise, shake), supports gesture interrupt output.

This DMX / RDM Shield is a low cost high quality solution that allows you to connect your Arduino driven artwork into DMX512 networks.

AC Excitation Source: effectively prevent probe from polarization, Waterproof Probe.

Max Power: @ 6V: 3 W, @ 12V: 6 W;

The ADS1115 16-bit AD conversion module can accurately collect and convert analog signals. Through this AD module, the Raspberry Pi main control board can be very conveniently compatible with the Arduino series of analog sensors, measure various signals, and perceive this world.

Non-contact detection; Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability; Low output power, no harm to human body; Long detection distance.

El convertidor de puerto serie es muy adecuado para entornos industriales. Proporciona protección contra sobretensiones de 600 vatios y protección de aislamiento ESD de 15KV en todos los pines de señal para proteger equipos de control costosos y generalmente sensibles de daños eléctricos.

CQRobot RGB Color SensorOnboard TCS34725FN, embedded ADC, high sensitivity, wide dynamic range. I2C communication, uses a few pins. Integrates IR blocking filter, minimizes the IR spectral component of the incoming light.

The SHT31-F chip features a PTFE membrane dedicated to protecting the sensor opening from liquids and dust according to IP67. It thus allows the sensor to work under harsh environmental conditions, where spray water and high exposure to dust might be challenging for accurate sensor performance.

The sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.

The FlightSense sensor directly measures the distance between the object and the sensor based on the photon round-trip flight time. The measurement accuracy is not affected by the surface characteristics of the measured object, making the low-power high-precision ranging and proximity detection function suitable for a wider range of applications.

Two integrating ADCs convert the photodiode currents into a digital output that represents the irradiance measured on each channel. This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response.

The principle is to use the inductive capacitance of water to detect whether there is liquid. When there is no liquid close to the sensor, the sensor has a certain static capacitance to the ground due to the existence of distributed capacitance on the sensor. When the liquid level slowly rises and approaches In the case of an inductor, the parasitic capacitance of the liquid will be coupled to this static capacitance, making the final capacitance value of the inductor larger.

I2C controlled, expands 2 signal pins as 16 I/O pins.

Onboard PN532 chip, supports various NFC/RFID cards like MIFARE/NTAG2xx, etc.

The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V.