
Caméra intra-orale dentaire CF-688A 2.0 Méga pixels 1/4 CMOS haute résolution
1.Use of a chip 1/4 CMOS high resolution.
2.High-resolution, high-sensitivity, high-performance
3.Compact size, easy to use and to develop.
Source of reliable light with 6 white light LED.
5.Command function with 2 keys.
6.View sharp images amazing in both modes of viewing various: Live and Freeze.


Power banks are only good as long as they’re already charged, but this one charges itself!
A huge 4,000mAh internal battery bank provides you with loads of power for device recharging via the USB charging outlet, up to 2A.
The unit can be recharged using the MicroUSB cable provided, or self-charge with its integrated solar panel.
Solar charging is probably more considered the backup or emergency plan though, as it can take a few days (about 31 hours) to fully charge.
However if you’re leaving the unit on a dashboard or in a sunny window when not in use, it’ll keep itself topped up and ready to go any time!


The company has captured a big portion of the market through its perfectly built printers.
The multispecialty printers delivered by Hp are famous for their cost-effective printing.
A properly installed HP Printer can do wonders.
There are several ways to install the Hp printer to the system and one of them is without any disk.
If you belong to a non-technical background and wanted to Install HP Printer Without the Installation Disk, then you have landed on the right path.The modern era is the age of modernization.
Those days are gone when the user needs an installation disk or CD to install the printer drivers.


A switching power supply may be required to convert energy or power from one level to the next.Products around your house are using power switching supplies whether you realize it or not.
They convert the power coming in from the wall to a lesser voltage suitable for a given appliance or device.
Linear and switching power supplies are both on the market today.Linear power supplies rely on the primary transformer as they convert alternating electric current into direct current voltage.
This sort of linear power supply can be long and heavy, so it’s wasting energy and time in the operation.What brings people to choose switch mode power supplies is that they are efficient.
They can transform the alternating current without jumping back to the main transformer.
Voltage changes quickly.Switching PSUs do not burn heat.
