All items tagged with phone and remote control (10)

1-11-2022 | Take control remotely by sending SMS text messages. Up to four relays can switch a heater, lights, and/or pumps. An optional temperature sen...

6-08-2022 | Build your own SMS Remote Control with an Atmega328 at 16 Mhz and a SIM800L EVB, Arduino code. PCB gerber files included. Two codes availab...

7-07-2017 | Browsing Elektor Labs from old to new I came across an interesting project from 2013 to transform a remote controlled cable car into a Wi-Fi...

1-07-2013 | The best types of universal remote controller come equipped with a large touch screen, just like the one on your Smartphone. So why not use...

1-03-2012 | A low-cost Android phone forms an excellent basis for a high-end user interface or remote control for a microcontroller circuit. In this art...

1-11-2008 | Remote control using mobile phones and SMS (Text Messaging) is in great demand but many systems on sale suffer from imperfections. The ingen...

1-07-2007 | On his website, under the title ‘AVR Blue Remote’, the author describes (in German) a Bluetooth-based remote control unit featuring six outp...

1-11-2005 | Many of you will have an old mobile phone gathering dust. The circuit shown in this article gives the old mobile a new lease of life, enabli...

1-09-2004 | Bluetooth is a huge commercial success but so far hobbyists and lab workers have been barred from access to ready-made modules for this wond...

1-06-1997 | In this article we describe a system which enables you to control and check the status of electrical appliances by means of commands s...