CQRobot

Impedance: 8 Ohms Plus/Minus 15%.

550 pièces broches de connecteurs DIP à sertir JST-PH au pas de 2,0 mm.

Impedance: 8 Ohms Plus/Minus 15%.

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

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

Impedance: 4 Ohms Plus/Minus 15%.

White, Green and Yellow standard computer jumper caps header Pin shunt short circuit 2-Pin connector open top 2.54mm.(300 Pieces)

Power: Rated Power / Maximum Power 5.0W / 5.5W；

Le convertisseur de port série est très adapté aux environnements industriels. Il fournit une protection contre les surtensions de 600 watts et une protection d'isolement ESD 15KV sur toutes les broches de signal pour protéger les équipements de contrôle coûteux et généralement sensibles contre les dommages électriques.

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

Built-in ADC, can directly output light intensity through I2C interface, not easy to be interfered by noise; sensitivity is as high as 188uLux, dynamic range is as wide as 600M:1;

Il fournit une sortie numérique entièrement calibrée, linéaire et compensée en tension d'alimentation avec une précision de mesure ultra-élevée de plus ou moins 0,1 degrés Celsius.

Integrated infrared blocking filter, infrared light film that can detect and absorb light; support RGB output color data, without white balance;

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

Power: Rated Power / Maximum Power 5.0W / 5.5W；

Détection sans contact ; S'adapte aux environnements difficiles sans affecter la température, l'humidité, le bruit, le flux d'air, la poussière, la lumière, etc. Puissante capacité d'interférence anti-RF ; Faible puissance de sortie, sans danger pour le corps humain ; Longue distance de détection.

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.

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 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 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.