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The 1970s called and they want their rotary dial cell phone back.

Looking for all the world like something assembled from the Radio Shack parts department – remember when Radio Shack sold parts? – [Mr_Volt]’s build is a celebration of the look and feel of a hobbyist build from way back when. Looking a little like a homebrew DynaTAC 8000X, the brushed aluminum and 3D-printed ABS case sports an unusual front panel feature – a working rotary dial. Smaller than even the Trimline phone’s rotating finger stop dial and best operated with a stylus, the dial translates rotary action to DTMF tones for the Feather FONA board inside. Far from a one-trick pony, the phone sports memory dialing, SMS messaging, and even an FM receiver. But most impressive and mysterious is the dial mechanism, visible through a window in the wood-grain back. Did [Mr_Volt] fabricate those gears and the governor? We’d love to hear the backstory on that.

This isn’t the first rotary cell phone hybrid we’ve featured, of course. There was this GSM addition to an old rotary phone and this cell phone that lets you slam the receiver down. But for our money a rotary dial cell phone built from the ground up wins the retro cool prize of the bunch.

[via r/Arduino]


Filed under: Arduino Hacks, classic hacks

3450168

Murad is a student of Mechatronics and Engineering at Tafila Technical University in the town of Tafila, in Jordan. He made a submission to our blog presenting his DIY project of a Heart Pulse Alarm based on Arduino Uno.

The HPA (Heart Pulse Alarm) is a portable device prototyped to measure the pulse rate and the body temperature of who’s wearing it. If the device receives an unusual heart pulse, it will send a sms message to paramedics to act quickly. He designed the device to help people who have cardiac problems and they lack  the resources for personal and professional assistants in his country.

Check the bill of materials and code on his blog.

 

 

 

 

Mag
22

A Nokia Shield For The Arduino

arduino, arduino hacks, cell phone, Cellphone Hacks, nokia, Nokia 3100, sms Commenti disabilitati su A Nokia Shield For The Arduino 

The Nokia 3100 is a classic in the circles we frequent. The LCD in this phone is a very cheap and very common display, and it was one of the most popular phones since the phone from Bell, making it a very popular source of cool components.

Now everything is an Internet of Thing, and cellular data for microcontroller projects is all the rage. [Charles] thought it would be interesting to use the famous Nokia 3100 to transmit and receive data. After battling with some weird connectors, he succeeded.

The Nokia 3100 doesn’t have a USB connector, as this phone was made before the EU saved us from a menagerie of cell phone chargers. Instead, this phone has a Nokia Pop-Port, a complex connector that still has TX and RX pins running at 115,200 bit/s 8N1. By fitting a USB socket onto a prototyping board, adding a few level shifters, and connecting the pins in the right order, [Charles] was able to get his Arduino talking to an old Nokia Brick.

[Charles] isn’t quite at the level of sending SMS from his confabulation, and even following a tutorial from [Ilias Giechaskiel] didn’t work. [Charles] is looking for help here, and if you have any suggestions, your input would be appreciated.

There is a problem with using a Nokia 3100 as a cheap Arduino cellular shield: it’s only 2G, and sometime soon those cell towers will be shut down. For now, though, it works, and once those 2G towers are shut down, there are plenty of options with cheap, early Android and iOS phones.


Filed under: Arduino Hacks, Cellphone Hacks
Apr
09

GSM based SMS Alert Fire Alarm System using Arduino

alarm, arduino, fire, gsm, sms Commenti disabilitati su GSM based SMS Alert Fire Alarm System using Arduino 

2

by jojo @ circuitstoday.com

Recently we have learned how to interface GSM Module with Arduino and send/receive SMS using GSM module. Interfacing any device with a micro controller is the first step to building a useful system or project with that particular device. In this tutorial, we are going to build a very interesting project – a Fire Alarm System which will send SMS to a set of Mobile Numbers when fire occurs in a particular location. We have seen many typical Fire Alarm projects which will alert with a siren or an automatic shutdown mechanism. This fire alarm project make use of modern communication technologies to deal with emergencies.

GSM based SMS Alert Fire Alarm System using Arduino - [Link]

Mar
18

How to Interface GSM Module and Arduino-Send and Receive SMS

arduino, gsm, sim900, sms Commenti disabilitati su How to Interface GSM Module and Arduino-Send and Receive SMS 

Interfacing-GSM-Module-and-Arduino

by jojo @ circuitstoday.com:

In this article, we are going to see how to interface GSM Module to Arduino. There are different kinds of GSM modules available in market. We are using the most popular module SIM900 and Arduino Uno for this tutorial. Interfacing a GSM module to Arduino is pretty simple. You only need to make 3 connections between the module and arduino. So lets get to business!

How to Interface GSM Module and Arduino-Send and Receive SMS - [Link]

Gen
02

Controlling Nokia Phones with Arduino

6310, arduino, arduino hacks, cell phone, Cellphone Hacks, FBus, nokia, sms, text message Commenti disabilitati su Controlling Nokia Phones with Arduino 

While [Ilias Giechaskiel] was waiting for his SIM900 shield to arrive, he decided to see what he could do with an old Nokia 6310i and an Arduino. He was researching how to send automated SMS text messages for a home security project, and found it was possible to send AT commands via the headphone jack of Motorola phones. But unfortunately Nokia did not support this, as they use a protocol known as FBus. With little information to go on, [Ilias] was able to break down the complicated protocol and take control with his Arduino.

With the connections in place, [Ilias] was able to communicate with the Nokia phone using a program called Gnokii — a utility written specifically for controlling the phone with a computer. Using the Arduino as an intermediary, he was eventually able tap into the FBus and send SMS messages.

Be sure to check out his blog as [Ilias] goes into great detail on how Nokia’s FBus protocol works, and provides all source code needed to replicate his hack. There is also a video demonstration at the end showing the hack in action.


Filed under: Arduino Hacks, Cellphone Hacks
Dic
15

Laundry Text Message Alerts With Arduino Yun

arduino, Home, laundry, sms, text message Commenti disabilitati su Laundry Text Message Alerts With Arduino Yun 

The buzzer on a washer or dryer may be OK for most people, but what if you would like something a little more versatile to tell you when your laundry is done? Here’s an interesting solution involving an Arduino Yún that sends a text message when the washer or dryer […]

Read more on MAKE

Set
26

Arduino hacked ericsson mobile phone GSM remote control

arduino, Ericsson T65, gsm, remote control, sms Commenti disabilitati su Arduino hacked ericsson mobile phone GSM remote control 

Arduino hacked Ericsson T65 mobile phone GSM remote control. By Konstantinos Kokoras @ youtube.com:

Accepting incoming call from predifined caller and after 2 rings hungs up and turns on a device through a relay.
Also accepting incoming SMS’s from predifined caller and depending from text tuns on or off a device through a relay.
After each command execution it sends back a confirmation SMS.
Unfortunately Ericsson T65 has only PDU mode for SMS.

Arduino hacked ericsson mobile phone GSM remote control - [Link]

Set
12

Real-time GPS tracking device for vehicles

arduino, GPRS, gps, SIM908, sms Commenti disabilitati su Real-time GPS tracking device for vehicles 

conjunto_gps_big

raj @ embedded-lab.com writes:

Check out Cooking Hacks Arduino-based GPS tracker project for vehicles that could be extremely helpful to pinpoint the exact location of the vehicle in case it is stolen. The project uses a GPS+GPRS shield with an antenna to locate the coordinates of the vehicle. You need to call the device from your preset phone number, which will be verified by the SIM908 module on the tracker, and it will then send you an SMS with the GPS coordinates of its location.

Real-time GPS tracking device for vehicles - [Link]

Feb
17

Bluetooth mobile phone accessory for Missed calls and SMS

arduino, bluetooth, mobile, sms Commenti disabilitati su Bluetooth mobile phone accessory for Missed calls and SMS 

FP7M9G1H350ECJ6.LARGE

zmashiah @ instructable shows us how he build a display to easily check for his phone status, like battery remaining charge, missed calls and unread SMS. Data is transfered to an Arduino board via bluetooth. He writes:

When at home, I do not carry my phone with me everywhere… so sometimes phone rings or an SMS comes in and I do not hear that. With the volume of music played by the teenagers at home, that is not a surprise :-) so I decided to build a small accessory that will show up the number of missed calls and unread SMS. In order to ensure it is very visible I use a 7 Segment LED display so it can be viewed from distance.

Bluetooth mobile phone accessory for Missed calls and SMS - [Link]



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