Use SD Card (Secure Digital Memory Card) Module As Data Logger - SD
Card (Secure Digital Memory card) is used to storage that is used in HP, digital camera, but it is
now starting to be used to store data on a computer, in conjunction with
the flash and integration of microcontroller devices. In 2001 SanDisk Corporation, Matsushita (Panasonic) and Toshiba introduced the SD Memory Card or Secure Digital.
 |
| Use SD Card (Secure Digital Memory Card) Module As Data Logger |
In control system, SD Card is often used as a data logger, which is to store the data from the study. The size of this memory karu bermaca variety ranging from 128MB,
512MB, 1GB and so even there Memory Card with a capacity of 32GB or
more.
This SD Card (Secure Digital Memory Card) Module features are as follows:
- Support Micro SD Card, Micro SDHC card (high speed card).
- The conversion rate of the circuit board level interface to 5V or 3.3V.
- The power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board.
- The communication interface is a standard SPI interface.
- four (4) positions M2 screw holes for easy installation
Control Interface on this module total of six pin (GND, VCC, MISO, MOSI, SCK, CS), to ground GND, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin.
Shape-sized SD Card with MMC at speeds faster data transfer. Widely used ranging from mobile phones, cameras and computers. SD Card has a switch that serves to SD Card be write protected.
Mini SD
The size is approximately half the size of the SD card, can be inserted into the SD Card or MMC slot by using sebuh Adapter.
Micro SD / TransFlash
Its size is smaller than the Mini SD and widely used in cell phones now. Data penyimpana capacity can reach up to 16 GB.
XD Card.
Developed by Olympus and Fuji cameras for products output.
Mini SD
The size is approximately half the size of the SD card, can be inserted into the SD Card or MMC slot by using sebuh Adapter.
Micro SD / TransFlash
Its size is smaller than the Mini SD and widely used in cell phones now. Data penyimpana capacity can reach up to 16 GB.
XD Card.
Developed by Olympus and Fuji cameras for products output.
Banking as a service
ReplyDeleteTraditionally, services have solved specific functional needs; food for example, was a process of purchase and preparation at the very least, or going out to eat, involving distance, time, travel and expense.