Arduino DDNS (Dynamic DNS)
This device captures the IP address of your network and it publish on site DynDNS.com. All without PC. It allow…
GSM Remote Control
Software
PC configuration software for all remote controls described in the last four issues. This application is used to set all…
GSM Remote Control – Gate Control
Part 1 – Introduction
Now we can start describing our first application, that is, the GSM gate controller: in this modality, our system controls…
GSM Remote Control – Temperature Control
Part 1 – Introduction
Allows to remotely manage the heating or cooling of any room. It can also notify, via SMS or phone call,…
GSM Remote Control – Gate Control
Part 2 – Schematic
The entire remote control is handled by a PIC that controls the GSM/GPRS module’s activity and gives commands to the…
GSM Remote Control – Temperature Control
Part 2 – Schematic
The full GSM thermostat is managed by a Microchip PIC18F46K20-I/PT microcontroller, programmed with a firmware that controls the temperature and…
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 1 – Introduction
Excellent to remotely control via GSM the activation of engines, lightening or watering systems and alarm systems. It sends commands…
GSM Remote Control – Temperature Control
Part 3 – Assembly
For the GSM temperature controller we have provided a double-sided PCB with plated holes, made by photoengraving; once you have…
GSM Remote Control – 2 IN and 2 OUT
Part 1 – Introduction
It allows you to remotely control up to two different electrically controlled units and to remotely read the condition of…
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 2 – Schematic
Let’s now look into the schematic diagram; in it you can note the usual Microchip microcontroller governing the GSM/GPRS module…