Compact power supply with EU plug, 5V 3000mA, optimal for Raspberry PI 4 and for fast battery charging.

Output voltage: 5V

Output current: 3A.

EU plug.

No USB cable.

Ultrasonic distance sensor for arduino, domoticz, raspberry pi, Creasol DomBus1.

Waterproof sensor with 2.5m cable connected to the electronic board, that transmits a pulse which duration is proportional with the distance between sensor and reflecting surface.

Can be used to measure level of water or other liquid inside a tank, for example.

Can be easily interface with Raspberry + Domoticz using Creasol DomBus1 as interface.

WiFicontroller ESP8266 NodeMcu V3, already programmed with ESPEasy firmware, accessible via web, ready to be used with Domoticz controller. 
Can be used to integrate sensors and I/O that can be remotely controlled by Domoticz. 
Uses the chip ESP8266-12E with USB interface CH340G. 
Integrates GPIO, PWM, ADC, I2C, 1-Wire,...

Compact switching mode power supply, voltage regulator.

Output current: 2A.

Vin: from 0.85 to 12Vdc.

Vout: from 1.5 to 33Vdc, regulated by trimming the potentiometer knob.

Drop-out voltage: 1.5V.

Size: 18x10x4mm

High performance filtered antenna with stainless steel wall mount bracket.

2.1dB gain, 2MHz bandwidth, from 433 to 435 MHz

Very high quality, long life, made in Italy.

Thanks to the narrow bandwidth, it avoids noise/interference from systems transmitting in adjacent bands.

Optional memory for universal receivers like UniRec2.

It can be installed in the receiver to supports a greater number of different remote controls.

Alkaline battery for remote controls, 12V 20mAh. 27x7.6mm