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Электронные товары

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Описание

Electronic brick of temperature sensor is mainly used to detect the temperature changes in the environment. The control board can get the current temperature information via analog pins. Generally speaking, the resistance of temperature sensitive resistor decreases with the increase of temperature.

Описание

Electronic brick of magnetic switch can be connected to digital I/O port to obtain the current status of magnetic switch by reading the current digital signal. Generally speaking, output is high level; when the sensor encounters magnetic objects (such as magnet), output is low level.

Описание

If you are sourcing a ultrasonic ranging module , the HC-SR04 is good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market .Compared to the Shap IR ranging module , HC-SR04 is more inexpensive than it . But it has the same ranging accuracy and longer ranging distance.

Описание

The PSF-B85 is an ultra low-power Wi-Fi module designed by ITEAD. The module adopts the highly integrated Wi-Fi chip ESP8285. It features industry's highly competitive packaging size and ultra-low power technology.

Описание

The Nextion IO Adapter is made specially to work with Nextion Enhanced HMI Display Series which covers standard 2.4", 2.8", 3.2", 3.5", 4.3", 5.0", 7.0" The small board allows Nextion Enhanced display users to have extended IO to connect with external devices

Описание

Remote ON/OFF–Turn electrical devices on/off from anywhere

App Support –Free iOS and Android mobile App eWeLink

LAN Control –Turn on/off the device even when WiFi has no Internet access

Sync Status–Real-time device status provided to App

Timing–Set scheduled/countdown/loop timers to turn on/off at specified time

Share Control– Control your smart home together with your family

Scene–Turn on/off a gang of devices with one tap

Smart Scene–Triggered on/off by temp, hum or other environmental conditions from sensor

Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest

Описание

Remote ON/OFF–Turn electrical devices on/off from anywhere

LAN Control –Turn on/off the device even when WiFi has no Internet access

Low Power Supply–5-24V DC low voltage input

App Support –Free iOS and Android mobile App eWeLink

Sync Status–Real-time device status provided to App

Timing–Set scheduled/countdown timers to turn on/off at specified time

Share Control– Control your smart home together with your family

Scene–Turn on/off a gang of devices with one tap

Smart Scene–Triggered on/off by temp, hum or other environmental conditions from sensor

Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest

Описание

The Iteaduino Uno is a microcontroller board based on the Arduino UNO. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

Лучшая цена
- 75,00 % Iteaduino Uno