Showing posts with label Fi. Show all posts
Showing posts with label Fi. Show all posts
Friday, 3 February 2017
Eye Fi x2 Wi Fi wireless memory cards
Eye-Fi wireless memory cards deliver the next generation Eye-Fi experience in the form of the the award-winning Eye-Fi Pro X2. We are talking about faster-than-ever wireless photo and video uploads, improved performance, and virtually endless storage capacity with Endless Memory mode.
makes your camera wireless
The Eye-Fi card is the 1st wireless memory card. It looks, stores media, and fits into cameras just like a regular SDHC card. On top of that, the Eye-Fi card has built-in Wi-Fi that uses your wireless network to effortlessly transfer photos and videos.
The Eye-Fi card is the 1st wireless memory card. It looks, stores media, and fits into cameras just like a regular SDHC card. On top of that, the Eye-Fi card has built-in Wi-Fi that uses your wireless network to effortlessly transfer photos and videos.
uses your home Wi-Fi network
Upon setup, specify which networks the Eye-Fi card uses to transfer your media. Add up to 32 networks for your card to use. The next time your camera is on within range of a specified network, your photos and videos will fly to your computer and to your favorite sharing site.
Upon setup, specify which networks the Eye-Fi card uses to transfer your media. Add up to 32 networks for your card to use. The next time your camera is on within range of a specified network, your photos and videos will fly to your computer and to your favorite sharing site.
gets media where you want it
During the quick set-up, you customize where you want your memories sent. The Eye-Fi card will only send them to the computer and to the sharing site you choose.
memory + Wi-Fi = Eye-Fi
It all started with a very simple idea: what if photos could just fly to where you want them to be? That’s how a memory card with antenna and magical superpowers was born.
More about Eye-Fi…
Thursday, 8 December 2016
Hi Fi audio amplifier by ic TDA2003
This is the Hifi power amplifier circuit, will be used TDA2003 ic number. The normal operation of the integrated circuit,the music amplifier for car audio radio sound.Which it uses the supply voltage from 12 volt car battery.But this circuit adapted for use at home by listening to change power supply to 15 volts.
This allows a higher watt power than the existing 3watt RMS.The TDA2003 IC is protected from damage and short circuits,When the load over.Maximum Voltage of 28 volts, the frequency response 40 Hz – 15 kHz.
Circuit Diagram
When entering the power supply 15 volts to the circuit. The C1 coupling audio signal through the VR1 to adjust the volume.Then sent to the C2 anti-noise DC input signal to the pin 1 of IC.The non inverting amplifier circuit is a non-return phase.This is the signal output pin 4, by a C5 enhances the stability of low-frequency response the better.And noise will be dropped down to ground by R4 and C6 before output to speakers.Another part of the output signal, which is fed back through C3, and R1, to enter the pin 2 inverting.To maintain a constant frequency response at-3dB.And if you want to add. Frequency response is to reduce the C3.The C8 is a filter file before the operation.C7 cut out noise from the supply.If you want a stereo amplifier,Is to create an additional set.
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