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57 Threads found on edaboard.com: Smartphone
Dear All, I want to make a smartphone powerbank using 7.2V 2500mAh rechargeable battery pack to charge my HUWAWEI smartphone with 2000mAh 3.8V battery. Is it possible and effective? and please tell me how.
Samsung might have another exploding smartphone. Samsung has come under fire in the last two months after it released a Galaxy Note 7 in August that was prone to overheating and exploding. Soon after it discovered the flaw and customer devices were catching fire, Samsung announced a recall and replaced the handsets with new versions that it said,
Samsung might have another exploding smartphone. Samsung has come under fire in the last two months after it released a Galaxy Note 7 in August that was prone to overheating and exploding. Soon after it discovered the flaw and customer devices were catching fire, Samsung announced a recall and replaced the handsets with new versions that it said,
Samsung might have another exploding smartphone. Samsung has come under fire in the last two months after it released a Galaxy Note 7 in August that was prone to overheating and exploding. Soon after it discovered the flaw and customer devices were catching fire, Samsung announced a recall and replaced the handsets with new versions that it said,
Just over half a litre of urine is enough for six hours of charge time, which can power a smartphone for three hours.The average toilet break produces around 600ml of
There are many companies making batteries for the Galaxy S5 smartphone. None of them say its maximum allowed output current. It is Lithium and it is not protected so its maximum allowed continuous output might be 20A or more. I think your battery will be fine delivering only 1.5A. I use 325mAh Lithium-Polymer model airplane batteries. Its maximum
Hi, I am interesting if during charging smartphone through USB 2 port I can use data lanes (D+ and D-) for any purpose (let's say data transfer) or these pins are parts of the charging process and can not be used Thank you
Hi everyone, I need some Ideas for my project. I am doing a project called Digital Home. Means everything can be controlled by Wifi( smartphone) How can I Dim one CFL or LED-100W ( replacement of Incandescent Bulb). Which(Voltage or current) one should I control In order to make the LED/CFL to Dim
Hi guys, Let me introduce you to HackPOD, an advanced microcontroller platform we developed over the last 2 years. HackPOD is a fast and powerful electronics development platform in a portable smartphone form factor. It is based on a 32-bit ARM Cortex-M4 chip running at a clock speed of 72 MHz and is programmable by the Arduino IDE and C lang
Hi, I heard that Microphone input in smartphones provide some DC voltage for different needs(let's say connect external microphone circuits) If this true, does somebody know parameters of this source: voltage and current abilities Thank you in advance
Hi! I decided to solder a 3.5mm 4-pol phone connector to a 6.35 mm one in order to record electrical instruments (guitar, keyboard... maybe mixing desk too) directly in my smartphone. You can see the first version of this "adapter" in the picture attached. 125598 I used it together with two apps (MyVoiceFree and Wav
The easiest way to interface your microcontroller with any smartphone is thru bluetooth; the modules are cheap, and very easy to use.
Hello everybody! I'm working on an project rigth now and I would need some help finding an Sensor/Development Board. And this is how it should work: The acceleration sensor should transmit the accelaeration data to a smartphone via Bluetooth after beeing activated by an NFC chip. Does anyone know if there is an existing board which combines th
Hi, I have an idea here to power a PC fan cooling pad that runs on USB(5V). The power source is from an AC powered smartphone usb charger as shown here. My thinking is this will WORK if the data cables on the the pc fan cooling pad is
I currently sell a portable consumer product similar to a bike helmet. I would like to embed a Bluetooth headset inside the helmet to allow the user to make phone calls (by connecting to the user smartphone) by pushing a button on the helmet. 1. Would you have any recommendation for an OEM solution that I could embed in my product? 2. Is th
- Can I use a Bluetooth Smart module (embedded in the system) to control/configure and monitor the system through a smartphone? i.e., I want to implement the similar functionality of the front panel through a smartphone. - Which Bluetooth profile can I use to implement my design? - Are there any similar example applications avai
Hi folks, Please excuse me if this post is in the wrong section. This is a generic question, but pertains to my specific problem. The gps is my Android smartphone suddenly stopped working. I tried all the 'solutions' recommended on popular phone sites (hardware, and software, although I'm fairly certain its a hardware issue). No joy. O
i am new to this embedded world i dont know how to write c program for bluetooth module in ARMnRF518225(it has inbuilt bluetooth module) discoverable and pairing with smartphone please help me with your knowledge my objective; press the button LED turn and also buzzer produce three beep sound make bluetooth module discoverable and p
The Aux pin or PGM is used??? Send the schematic of programmer!!! Try too the WINPIC800 or another programmer software. Ops!!! I cannot see the image on my smartphone.
Hi, I need a development board with 4 CAN channels and a bluetooth module. The requirement is to analyse the CAN messages from 4 different CAN channels and respond to a smartphone via bluetooth. Does anyone know such kind of board?